This document is the user's manual for the NAR-5060 Communications Appliance. It contains instructions for hardware installation and configuration of the system board. Chapter 1 introduces the manual and the NAR-5060 features. Chapter 2 guides the user on hardware setup, including installing storage devices, memory, and I/O cards. Chapter 3 describes the system architecture and operation. Appendix sections provide code samples.
The document is a user's manual for the NWA-6281 1U rackmount server network platform. It provides contact information for the manufacturer, Quanmax Inc., outlines safety instructions, and covers topics such as unpacking, regulatory compliance, warranty policies, and maintaining the computer. The manual contains chapters on introduction and specifications, assembly/disassembly, getting started, and the AMI BIOS setup. Tables provide details on jumper locations, LED indicators, and BIOS menu options.
This document is the user manual for the JANDS Event 4 lighting console version 5 software. It provides instructions on hardware setup, patching, recording and playback of memories, chases and stacks. It also describes the console's menu system for configuration settings including desk mode, display options, MIDI/timecode control, and record preferences. The manual contains appendices with pinouts and a glossary of terms to assist the user in operating the console.
Motorola solutions ap6522 m access point installation guide wing 5.5 versio...Advantec Distribution
This document provides installation instructions for the AP 6522M Access Point. It includes warnings for safe installation, descriptions of package contents which include the access point and installation guide, and features of the access point such as LED indicators and mounting options. Installation instructions are provided for wall mounting and mounting on suspended ceilings. Specifications and regulatory information are also included.
The document describes the Ingenic RD_JZ4775_MENSA development board, including its key components, interfaces and functions. The board is powered by 5V and supports features such as 512MB DDR3 RAM, 4GB NAND flash storage, 800x480 LCD, USB, audio, Ethernet, and expandability via interfaces like MMC/SD, camera and LCD expansion cards. The document provides detailed information on the board's hardware design and specifications.
Motorola solutions ap7131 access point installation guide wi ng 5.5 version...Advantec Distribution
This document provides installation instructions for the Motorola Solutions AP7131 and AP7131N Access Points. It describes unpacking the access point components, selecting an installation location considering antenna coverage, mounting options including wall, ceiling and above-ceiling mounting, connecting power and network cables, and configuring the access point LED indicators. The document also provides specifications for the access point models and regulatory compliance information.
The document provides installation instructions for the Motorola RFS6000 Series RF Switch. It includes specifications for the switch, descriptions of the LED codes on the front panel, and step-by-step instructions for hardware setup including cabling, rack mounting, connecting power and verifying installation. The introduction describes the purpose of the switch in centralizing wireless LAN configuration and management.
This document provides installation instructions for the AP-8222 Access Point. It includes guidelines for site preparation, package contents, hardware installation including wall or ceiling mounting, connecting the power injector system, and basic configuration of the access point. The document also provides specifications, regulatory information, and support contact details for the AP-8222.
Motorola solutions ap6521 access point installation guide (part no. 72 e 1554...Advantec Distribution
The document provides installation instructions for the AP-6521 Series Access Point, which includes:
- Guidelines for mounting the access point on a wall, under a suspended ceiling, or above a ceiling.
- Details on the package contents, features, and specifications of the access point.
- Information on defining a basic configuration for the access point using an initial setup wizard.
The document is a user's manual for the NWA-6281 1U rackmount server network platform. It provides contact information for the manufacturer, Quanmax Inc., outlines safety instructions, and covers topics such as unpacking, regulatory compliance, warranty policies, and maintaining the computer. The manual contains chapters on introduction and specifications, assembly/disassembly, getting started, and the AMI BIOS setup. Tables provide details on jumper locations, LED indicators, and BIOS menu options.
This document is the user manual for the JANDS Event 4 lighting console version 5 software. It provides instructions on hardware setup, patching, recording and playback of memories, chases and stacks. It also describes the console's menu system for configuration settings including desk mode, display options, MIDI/timecode control, and record preferences. The manual contains appendices with pinouts and a glossary of terms to assist the user in operating the console.
Motorola solutions ap6522 m access point installation guide wing 5.5 versio...Advantec Distribution
This document provides installation instructions for the AP 6522M Access Point. It includes warnings for safe installation, descriptions of package contents which include the access point and installation guide, and features of the access point such as LED indicators and mounting options. Installation instructions are provided for wall mounting and mounting on suspended ceilings. Specifications and regulatory information are also included.
The document describes the Ingenic RD_JZ4775_MENSA development board, including its key components, interfaces and functions. The board is powered by 5V and supports features such as 512MB DDR3 RAM, 4GB NAND flash storage, 800x480 LCD, USB, audio, Ethernet, and expandability via interfaces like MMC/SD, camera and LCD expansion cards. The document provides detailed information on the board's hardware design and specifications.
Motorola solutions ap7131 access point installation guide wi ng 5.5 version...Advantec Distribution
This document provides installation instructions for the Motorola Solutions AP7131 and AP7131N Access Points. It describes unpacking the access point components, selecting an installation location considering antenna coverage, mounting options including wall, ceiling and above-ceiling mounting, connecting power and network cables, and configuring the access point LED indicators. The document also provides specifications for the access point models and regulatory compliance information.
The document provides installation instructions for the Motorola RFS6000 Series RF Switch. It includes specifications for the switch, descriptions of the LED codes on the front panel, and step-by-step instructions for hardware setup including cabling, rack mounting, connecting power and verifying installation. The introduction describes the purpose of the switch in centralizing wireless LAN configuration and management.
This document provides installation instructions for the AP-8222 Access Point. It includes guidelines for site preparation, package contents, hardware installation including wall or ceiling mounting, connecting the power injector system, and basic configuration of the access point. The document also provides specifications, regulatory information, and support contact details for the AP-8222.
Motorola solutions ap6521 access point installation guide (part no. 72 e 1554...Advantec Distribution
The document provides installation instructions for the AP-6521 Series Access Point, which includes:
- Guidelines for mounting the access point on a wall, under a suspended ceiling, or above a ceiling.
- Details on the package contents, features, and specifications of the access point.
- Information on defining a basic configuration for the access point using an initial setup wizard.
Motorola solutions ap6522 access point installation guide wi ng 5.5 version...Advantec Distribution
This document provides installation instructions for the AP6522 Access Point. It includes guidelines for site preparation, package contents, hardware installation including wall and ceiling mounting options, antenna configuration, LED indicators, basic access point configuration, specifications, regulatory information, and support contact details. Installation requires an Ethernet switch or power supply to power the access point via Ethernet cable.
Motorola solutions ap 6521 access point installation guide - wi ng 5.5 versio...Advantec Distribution
This document provides installation instructions for the Motorola Solutions AP-6521 Access Point. It describes the contents of the AP-6521 package, features of the access point, and guidelines for installation including wall mounting, suspended ceiling installation, and above-ceiling installation. Detailed steps are provided for hardware installation and basic access point configuration. Specifications including electrical, physical, and radio characteristics are also included.
Motorola solutions ap6532 access point installation guide (part no. 72 e 1493...Advantec Distribution
This document provides installation instructions for the Motorola Solutions AP6532 Series Access Point. It includes details on package contents, hardware installation, initial setup, specifications, regulatory information, and support resources. The access point can be mounted on a wall or ceiling and receives power over Ethernet, with integrated antennas or external antenna options. Setup involves using an initial wizard to define a basic configuration.
Motorola ap 7131 series access point product reference guide (part no. 72 e-1...Advantec Distribution
The document is a product reference guide for the AP-7131 Series Access Point. It describes new features of the access point including power management antenna configuration, hotspot customization, WAN failover, proxy ARP support, and multi-cipher support. It provides an overview of the access point's features such as 802.11n support, sensor support, mesh networking, security, management, and quality of service capabilities. The document also outlines the access point's theory of operations.
Motorola solutions ap 6511 access point installation guide - wi ng 5.5 versio...Advantec Distribution
This document provides installation instructions for the Motorola Solutions AP-6511 Access Point. It can be mounted on a wall or in a telco box using the included mounting plate. The access point has one Ethernet port but can be expanded using an optional 3-port module. It requires Power over Ethernet and has LED indicators to show status. Detailed instructions are provided on physical installation, configuration, specifications, regulatory information, and support contacts.
This document provides an operation manual for the SYSMAC CS Series CS1D Duplex System, which includes:
1. CS1D-CPU@@H CPU Units, CS1D-DPL01 Duplex Unit, and CS1D-PA/PD@@@ Power Supply Unit.
2. The system allows for duplex operation to improve reliability through redundant processing and power supply units.
3. The document covers specifications, configuration, installation, wiring, programming, and operation of the CS1D Duplex System components.
VDSL2 is an evolution of the VDSL1 standard that promises higher speeds of up to 100 Mbps symmetrical on short copper loops. It uses discrete multitone modulation to divide the spectrum into parallel subcarriers. The standard defines various profiles that specify parameters like bandwidth, data rates, and power levels to allow for different implementation options. VDSL2 extends the spectrum to 30 MHz compared to 17 MHz in VDSL1. It is compatible with existing ADSL standards and uses the same band plans as VDSL1 below 17 MHz to remain spectrally compatible. VDSL2 provides higher speeds, longer reach, and new deployment modes compared to previous DSL technologies.
Motorola air defense configuring an ap650 running wing 5.x as a sensor onlyAdvantec Distribution
The document provides instructions for configuring a Motorola AP650 access point as a sensor-only device. It describes the default configuration, how to log in and change passwords, configure basic settings like the country code and sensor server IPs, set the radios to sensor mode, optionally configure a static IP, and how to verify the configuration.
ThinkPad E470 là sản phẩm đình đám của thương hiệu Lenovo. Máy có nhiều sự cải tiến so với những phiên bản cũ đã tạo nên những tính năng tuyệt vời cho người dùng. Laptop Trần Phát xin chia sẻ một số thông tin cơ bản về dòng máy này.
Nguồn: https://laptops.vn/san-pham/thinkpad-e470/
This document provides installation instructions for the AP-8232 Access Point. It describes what is included in the package, features of the access point, and guidelines for hardware installation including wall or ceiling mounting and connecting power. Detailed steps are provided for installation, safety precautions, positioning the access point, and using a power injector to provide power over Ethernet. Specifications and regulatory compliance information is also included.
This document provides an overview of the features and components of the ASUS Terminator P4 533 barebone system in 3 sentences or less:
The document introduces the front panel features of the ASUS Terminator P4 533 barebone system, including drive bays, buttons, LEDs, and I/O ports. It also briefly describes the rear panel features and internal components. The overview is intended to help users understand the system before installing components.
The document describes the components and features of the ASUS P4SE/U2 motherboard. It includes a checklist of items in the motherboard package and diagrams labeling the motherboard components such as the CPU socket, memory slots, expansion slots, jumpers, and connectors. Technical specifications of the motherboard are also listed.
This document is the user manual for the ASRock 770 Extreme3 motherboard. It includes an introduction to the motherboard specifications, contents of the package, installation instructions, BIOS setup instructions, and information about the support CD. The manual provides guidance for installing components, setting up the BIOS, and finding additional support.
This document provides information about installing and using the M61PMV Series motherboard from Foxconn, including:
- Specifications and layout of the motherboard and its connectors
- Instructions for installing components like the CPU, memory, and expansion cards
- Descriptions of BIOS settings and utilities for overclocking and fan control
- Procedures for configuring RAID arrays using the motherboard's RAID functionality
- Contact information for technical support
Motorola solutions wing 4.4 ap7131 n access point product reference guide (pa...Advantec Distribution
The document provides reference information about the Motorola Solutions AP 7131N product. It includes a revision history and covers new features of the WiNG 4.4 firmware, an overview of the AP's key features such as 802.11n support, sensor capabilities, security features, and management options. The document is intended to help users understand and configure the capabilities of the AP 7131N.
The document is an installation guide for the AP6522 Access Point. It provides instructions on hardware installation including wall mounting and suspended ceiling mounting for integrated antenna and external antenna models. It also lists package contents, specifications, warnings and regulatory information. The guide is intended for qualified network installers to properly setup and configure the access point.
This document provides instructions for removing and installing various components on a Dell Vostro 15-5568 laptop. It begins with safety guidelines and providing tools needed. It then details how to remove and install components like the back cover, battery, solid state drive, hard drive, memory, WLAN card, and other internal components. The document also provides an overview of the laptop and specifications of its technology and components.
This document provides installation and operation instructions for VLT 2800 series adjustable frequency drives (AFDs). It covers mechanical installation details, electrical installation guidelines and safety precautions. EMC correct installation practices are described, involving proper grounding of shielded motor and control cables. The manual also outlines programming and parameter details for configuring the drive for the application. Warnings are provided regarding the risk of high voltages even after power is removed due to charging of DC buses.
The document provides instructions for installing components on the GA-8I945GMF motherboard, including the CPU, heatsink, memory modules, and expansion cards. It describes the layout of the motherboard and location of connectors. Safety precautions are outlined, such as handling components by the edges to avoid electrostatic discharge. Installation steps provided include applying thermal paste between the CPU and heatsink evenly before securing the heatsink.
This document provides information about the MS-7260 mainboard, including specifications, layout, included components, installation instructions for parts like the CPU and memory, and descriptions of connectors. It includes safety instructions and regulatory compliance statements. Revisions to the document are tracked, and contact information is provided for technical support.
This document provides information about the P4M800 Pro-M7 Combo motherboard, including:
1) Key features such as support for Intel Pentium 4 and Celeron D CPUs, DDR and DDR2 memory, and onboard peripherals.
2) Instructions for installing components like the CPU, memory, and connecting various ports and slots.
3) Descriptions of headers and jumpers on the motherboard for configuring settings.
4) Additional chapters covering BIOS settings, troubleshooting, and installing optional software.
Here are the steps to install the CPU:
1. Unload the cap
- Use your thumb and forefinger to hold the lifting tab of the cap.
- Lift the cap up and remove it completely from the socket.
2. Open the load plate
- Locate the load plate lever near the socket.
- Push the load plate lever away from the socket to open the load plate.
3. Install the CPU
- Orient the CPU with the arrow on the corner of the CPU frame aligned with the arrow on the socket.
- Carefully lower the CPU into the socket, ensuring the pins are aligned with the holes.
4. Close the load plate
- Push the load plate
Motorola solutions ap6522 access point installation guide wi ng 5.5 version...Advantec Distribution
This document provides installation instructions for the AP6522 Access Point. It includes guidelines for site preparation, package contents, hardware installation including wall and ceiling mounting options, antenna configuration, LED indicators, basic access point configuration, specifications, regulatory information, and support contact details. Installation requires an Ethernet switch or power supply to power the access point via Ethernet cable.
Motorola solutions ap 6521 access point installation guide - wi ng 5.5 versio...Advantec Distribution
This document provides installation instructions for the Motorola Solutions AP-6521 Access Point. It describes the contents of the AP-6521 package, features of the access point, and guidelines for installation including wall mounting, suspended ceiling installation, and above-ceiling installation. Detailed steps are provided for hardware installation and basic access point configuration. Specifications including electrical, physical, and radio characteristics are also included.
Motorola solutions ap6532 access point installation guide (part no. 72 e 1493...Advantec Distribution
This document provides installation instructions for the Motorola Solutions AP6532 Series Access Point. It includes details on package contents, hardware installation, initial setup, specifications, regulatory information, and support resources. The access point can be mounted on a wall or ceiling and receives power over Ethernet, with integrated antennas or external antenna options. Setup involves using an initial wizard to define a basic configuration.
Motorola ap 7131 series access point product reference guide (part no. 72 e-1...Advantec Distribution
The document is a product reference guide for the AP-7131 Series Access Point. It describes new features of the access point including power management antenna configuration, hotspot customization, WAN failover, proxy ARP support, and multi-cipher support. It provides an overview of the access point's features such as 802.11n support, sensor support, mesh networking, security, management, and quality of service capabilities. The document also outlines the access point's theory of operations.
Motorola solutions ap 6511 access point installation guide - wi ng 5.5 versio...Advantec Distribution
This document provides installation instructions for the Motorola Solutions AP-6511 Access Point. It can be mounted on a wall or in a telco box using the included mounting plate. The access point has one Ethernet port but can be expanded using an optional 3-port module. It requires Power over Ethernet and has LED indicators to show status. Detailed instructions are provided on physical installation, configuration, specifications, regulatory information, and support contacts.
This document provides an operation manual for the SYSMAC CS Series CS1D Duplex System, which includes:
1. CS1D-CPU@@H CPU Units, CS1D-DPL01 Duplex Unit, and CS1D-PA/PD@@@ Power Supply Unit.
2. The system allows for duplex operation to improve reliability through redundant processing and power supply units.
3. The document covers specifications, configuration, installation, wiring, programming, and operation of the CS1D Duplex System components.
VDSL2 is an evolution of the VDSL1 standard that promises higher speeds of up to 100 Mbps symmetrical on short copper loops. It uses discrete multitone modulation to divide the spectrum into parallel subcarriers. The standard defines various profiles that specify parameters like bandwidth, data rates, and power levels to allow for different implementation options. VDSL2 extends the spectrum to 30 MHz compared to 17 MHz in VDSL1. It is compatible with existing ADSL standards and uses the same band plans as VDSL1 below 17 MHz to remain spectrally compatible. VDSL2 provides higher speeds, longer reach, and new deployment modes compared to previous DSL technologies.
Motorola air defense configuring an ap650 running wing 5.x as a sensor onlyAdvantec Distribution
The document provides instructions for configuring a Motorola AP650 access point as a sensor-only device. It describes the default configuration, how to log in and change passwords, configure basic settings like the country code and sensor server IPs, set the radios to sensor mode, optionally configure a static IP, and how to verify the configuration.
ThinkPad E470 là sản phẩm đình đám của thương hiệu Lenovo. Máy có nhiều sự cải tiến so với những phiên bản cũ đã tạo nên những tính năng tuyệt vời cho người dùng. Laptop Trần Phát xin chia sẻ một số thông tin cơ bản về dòng máy này.
Nguồn: https://laptops.vn/san-pham/thinkpad-e470/
This document provides installation instructions for the AP-8232 Access Point. It describes what is included in the package, features of the access point, and guidelines for hardware installation including wall or ceiling mounting and connecting power. Detailed steps are provided for installation, safety precautions, positioning the access point, and using a power injector to provide power over Ethernet. Specifications and regulatory compliance information is also included.
This document provides an overview of the features and components of the ASUS Terminator P4 533 barebone system in 3 sentences or less:
The document introduces the front panel features of the ASUS Terminator P4 533 barebone system, including drive bays, buttons, LEDs, and I/O ports. It also briefly describes the rear panel features and internal components. The overview is intended to help users understand the system before installing components.
The document describes the components and features of the ASUS P4SE/U2 motherboard. It includes a checklist of items in the motherboard package and diagrams labeling the motherboard components such as the CPU socket, memory slots, expansion slots, jumpers, and connectors. Technical specifications of the motherboard are also listed.
This document is the user manual for the ASRock 770 Extreme3 motherboard. It includes an introduction to the motherboard specifications, contents of the package, installation instructions, BIOS setup instructions, and information about the support CD. The manual provides guidance for installing components, setting up the BIOS, and finding additional support.
This document provides information about installing and using the M61PMV Series motherboard from Foxconn, including:
- Specifications and layout of the motherboard and its connectors
- Instructions for installing components like the CPU, memory, and expansion cards
- Descriptions of BIOS settings and utilities for overclocking and fan control
- Procedures for configuring RAID arrays using the motherboard's RAID functionality
- Contact information for technical support
Motorola solutions wing 4.4 ap7131 n access point product reference guide (pa...Advantec Distribution
The document provides reference information about the Motorola Solutions AP 7131N product. It includes a revision history and covers new features of the WiNG 4.4 firmware, an overview of the AP's key features such as 802.11n support, sensor capabilities, security features, and management options. The document is intended to help users understand and configure the capabilities of the AP 7131N.
The document is an installation guide for the AP6522 Access Point. It provides instructions on hardware installation including wall mounting and suspended ceiling mounting for integrated antenna and external antenna models. It also lists package contents, specifications, warnings and regulatory information. The guide is intended for qualified network installers to properly setup and configure the access point.
This document provides instructions for removing and installing various components on a Dell Vostro 15-5568 laptop. It begins with safety guidelines and providing tools needed. It then details how to remove and install components like the back cover, battery, solid state drive, hard drive, memory, WLAN card, and other internal components. The document also provides an overview of the laptop and specifications of its technology and components.
This document provides installation and operation instructions for VLT 2800 series adjustable frequency drives (AFDs). It covers mechanical installation details, electrical installation guidelines and safety precautions. EMC correct installation practices are described, involving proper grounding of shielded motor and control cables. The manual also outlines programming and parameter details for configuring the drive for the application. Warnings are provided regarding the risk of high voltages even after power is removed due to charging of DC buses.
The document provides instructions for installing components on the GA-8I945GMF motherboard, including the CPU, heatsink, memory modules, and expansion cards. It describes the layout of the motherboard and location of connectors. Safety precautions are outlined, such as handling components by the edges to avoid electrostatic discharge. Installation steps provided include applying thermal paste between the CPU and heatsink evenly before securing the heatsink.
This document provides information about the MS-7260 mainboard, including specifications, layout, included components, installation instructions for parts like the CPU and memory, and descriptions of connectors. It includes safety instructions and regulatory compliance statements. Revisions to the document are tracked, and contact information is provided for technical support.
This document provides information about the P4M800 Pro-M7 Combo motherboard, including:
1) Key features such as support for Intel Pentium 4 and Celeron D CPUs, DDR and DDR2 memory, and onboard peripherals.
2) Instructions for installing components like the CPU, memory, and connecting various ports and slots.
3) Descriptions of headers and jumpers on the motherboard for configuring settings.
4) Additional chapters covering BIOS settings, troubleshooting, and installing optional software.
Here are the steps to install the CPU:
1. Unload the cap
- Use your thumb and forefinger to hold the lifting tab of the cap.
- Lift the cap up and remove it completely from the socket.
2. Open the load plate
- Locate the load plate lever near the socket.
- Push the load plate lever away from the socket to open the load plate.
3. Install the CPU
- Orient the CPU with the arrow on the corner of the CPU frame aligned with the arrow on the socket.
- Carefully lower the CPU into the socket, ensuring the pins are aligned with the holes.
4. Close the load plate
- Push the load plate
This document provides step-by-step instructions for installing computer hardware components and peripherals. It begins with the disassembly process, explaining how to safely remove parts like the power supply, hard drive, memory and motherboard. It then describes the assembly process, covering preparation, installing the CPU, heat sink, memory and motherboard. Other steps include connecting the power supply, installing graphics/video cards, internal drives and add-in cards. The document concludes with connecting peripherals like the monitor, keyboard, mouse and network cable.
This document provides information about the Shuttle FS58 Pentium 4 mainboard, including specifications, hardware installation instructions, and safety information. It describes the main features of the board, a step-by-step installation guide, and jumper settings. Safety instructions are provided, advising users to properly install components, handle cables and power sources carefully, and follow laser safety standards.
The document provides instructions for assembling a computer. It describes opening the computer case and installing components like the power supply, motherboard, drives, adapter cards and connecting internal cables. Key steps include installing the power supply, attaching components like the CPU and RAM to the motherboard, installing the motherboard in the case, installing internal drives and drives in external bays, connecting power and data cables between components, and booting the computer for the first time. The document provides detailed guidance on installing specific components like network interface cards, video cards and connecting various power and data cables.
The motherboard supports Intel Celeron and Pentium III processors with front side bus speeds of 66MHz, 100MHz, and 133MHz. It has three DIMM slots supporting up to 1GB of SDRAM memory. Expansion slots include one 32-bit AGP slot and three 32-bit PCI slots. Additional features include onboard audio, LAN, USB, serial, parallel, and floppy disk connectors.
This document provides step-by-step instructions for assembling a desktop computer system unit. It begins with preparing the work area and taking inventory. It then outlines 10 steps: installing the IO shield and power supply, attaching motherboard components like the CPU and RAM, installing the motherboard, expansion cards, internal drives, and internal cables. The last steps are reattaching the side panels and connecting external cables. The overall goal is to assemble the computer components in a logical, methodical manner.
This document is a user manual for the G31MV Series motherboard. It provides specifications for the motherboard and instructions for installing components like the CPU, memory, expansion cards, and internal connectors. It also describes the BIOS setup menus for configuring system settings and includes safety precautions for installation. The manual includes a table of contents to help navigate the different chapters, which cover product introduction, hardware installation, BIOS setup, and utilities included on the installation CD.
The document provides an overview of assembling a computer from start to finish. It discusses safety procedures, creating an inventory, installing components like the motherboard, CPU, RAM, hard drive, video card, and connecting cables. It also covers the BIOS configuration process required during the initial boot up to ensure proper functioning of the newly assembled computer system.
The document is a user's guide for a motherboard that supports Intel Pentium 4 processors. It describes the key features of the motherboard such as the socket type, chipset, memory support, expansion slots, onboard ports, and BIOS. The guide also provides instructions on installing components like the CPU, memory modules, and connecting optional devices to the motherboard.
IT Essentials (Version 7.0) - ITE Final Exam AnswersITExamAnswers.net
This document provides the answers to an IT Essentials (ITE v6.0 + v7.0) final exam. It includes 33 multiple choice questions about topics like ESD safety, motherboard components, RAM installation, hard drive connections, BIOS functions, and basic networking concepts. Each question is followed by an explanation of the correct answer. The document aims to help students and beginners learn and test their knowledge of fundamental PC hardware and networking topics covered in the ITE certification exam.
The document provides instructions for assembling a computer, including:
1. Selecting and installing the case, power supply, motherboard components like RAM and CPU, internal drives like hard drives and optical drives, and adapter cards.
2. Connecting the various internal power and data cables like the 24-pin motherboard power connector and SATA cables for drives.
3. Connecting the front panel cables for power/reset buttons, LEDs, USB/audio ports.
This document is a user guide for a Tenda wireless network adapter. It contains instructions for installing the hardware and software, including installing drivers from the included CD. It describes the LED indicator and features of the adapter. It also provides guidance on using the Windows built-in wireless configuration features to connect to a wireless network if the Tenda configuration software is not installed. The document is organized into chapters covering product introduction, installation, using Windows wireless settings, and the Tenda wireless utility.
The document provides instructions for installing and configuring the IEEE 802.11a/n Wireless Outdoor CPE. It covers preparing for installation, connecting the hardware, mounting the CPE on a pole, and configuring the device for either AP mode or CPE mode. The installation requires connecting an Ethernet cable and power adapter, attaching optional external antennas, and accessing the web interface using the default IP and credentials. Configuration involves setting wireless parameters and security settings depending on whether the CPE is used as an access point or client.
SYSTEM ADMINISTRATION AND MAINTENANCE NOTES PERIYAR UNIVERSITYGOKUL SREE
The document provides steps for computer assembly including preparing the workspace, installing components like the power supply, motherboard, CPU, RAM, drives, adapter cards, and connecting internal and external cables. It describes ensuring proper cooling for the CPU, installing the operating system, using BIOS, identifying issues through beep codes or Windows error logs, and following preventative maintenance practices to reduce downtime. The purpose is to guide technicians through computer assembly and troubleshooting processes in a logical, methodical manner.
62272972 fas2040-install-and-setup-diagShreeram Rane
1) The document provides installation instructions for mounting, cabling, and setting up a NetApp FAS2040 storage system.
2) It includes steps for installing the system in a rack, setting disk shelf IDs, cabling controllers and disk shelves, and booting the system.
3) The document also provides information on hardware components, shutting down and opening controller modules, and cabling configurations.
This document is a user manual for an Intel 845 chipset motherboard supporting Pentium 4 processors. It includes specifications and instructions for hardware installation, BIOS setup, and upgrading the BIOS. The manual provides details on connecting components like memory, fans, audio and I/O ports. It also describes the BIOS features for configuring settings like boot options, integrated peripherals and power management. The motherboard includes a BIOS upgrading utility for easy and secure updating of the BIOS online or from a floppy disk.
The document provides instructions for assembling a computer. It describes opening the case, installing components like the power supply, motherboard, CPU, RAM, drives, adapter cards and connecting internal cables in a logical sequence. Computer assembly requires working carefully with sensitive components to ensure proper installation and functionality of the system.
SteelEye is a high availability and disaster recovery solution that has been optimized for x86, virtualization, and cloud environments. It supports various Linux distributions and configurations including 1:1, N:1, and DR. It ensures business continuity through automated failover and efficient block-level data replication. The solution provides intuitive wizards and a GUI for easy installation, configuration, and management of HA failover, data replication, and DR from a single solution.
LF Energy Webinar: Carbon Data Specifications: Mechanisms to Improve Data Acc...DanBrown980551
This LF Energy webinar took place June 20, 2024. It featured:
-Alex Thornton, LF Energy
-Hallie Cramer, Google
-Daniel Roesler, UtilityAPI
-Henry Richardson, WattTime
In response to the urgency and scale required to effectively address climate change, open source solutions offer significant potential for driving innovation and progress. Currently, there is a growing demand for standardization and interoperability in energy data and modeling. Open source standards and specifications within the energy sector can also alleviate challenges associated with data fragmentation, transparency, and accessibility. At the same time, it is crucial to consider privacy and security concerns throughout the development of open source platforms.
This webinar will delve into the motivations behind establishing LF Energy’s Carbon Data Specification Consortium. It will provide an overview of the draft specifications and the ongoing progress made by the respective working groups.
Three primary specifications will be discussed:
-Discovery and client registration, emphasizing transparent processes and secure and private access
-Customer data, centering around customer tariffs, bills, energy usage, and full consumption disclosure
-Power systems data, focusing on grid data, inclusive of transmission and distribution networks, generation, intergrid power flows, and market settlement data
AppSec PNW: Android and iOS Application Security with MobSFAjin Abraham
Mobile Security Framework - MobSF is a free and open source automated mobile application security testing environment designed to help security engineers, researchers, developers, and penetration testers to identify security vulnerabilities, malicious behaviours and privacy concerns in mobile applications using static and dynamic analysis. It supports all the popular mobile application binaries and source code formats built for Android and iOS devices. In addition to automated security assessment, it also offers an interactive testing environment to build and execute scenario based test/fuzz cases against the application.
This talk covers:
Using MobSF for static analysis of mobile applications.
Interactive dynamic security assessment of Android and iOS applications.
Solving Mobile app CTF challenges.
Reverse engineering and runtime analysis of Mobile malware.
How to shift left and integrate MobSF/mobsfscan SAST and DAST in your build pipeline.
"Frontline Battles with DDoS: Best practices and Lessons Learned", Igor IvaniukFwdays
At this talk we will discuss DDoS protection tools and best practices, discuss network architectures and what AWS has to offer. Also, we will look into one of the largest DDoS attacks on Ukrainian infrastructure that happened in February 2022. We'll see, what techniques helped to keep the web resources available for Ukrainians and how AWS improved DDoS protection for all customers based on Ukraine experience
"Scaling RAG Applications to serve millions of users", Kevin GoedeckeFwdays
How we managed to grow and scale a RAG application from zero to thousands of users in 7 months. Lessons from technical challenges around managing high load for LLMs, RAGs and Vector databases.
This talk will cover ScyllaDB Architecture from the cluster-level view and zoom in on data distribution and internal node architecture. In the process, we will learn the secret sauce used to get ScyllaDB's high availability and superior performance. We will also touch on the upcoming changes to ScyllaDB architecture, moving to strongly consistent metadata and tablets.
In our second session, we shall learn all about the main features and fundamentals of UiPath Studio that enable us to use the building blocks for any automation project.
📕 Detailed agenda:
Variables and Datatypes
Workflow Layouts
Arguments
Control Flows and Loops
Conditional Statements
💻 Extra training through UiPath Academy:
Variables, Constants, and Arguments in Studio
Control Flow in Studio
What is an RPA CoE? Session 1 – CoE VisionDianaGray10
In the first session, we will review the organization's vision and how this has an impact on the COE Structure.
Topics covered:
• The role of a steering committee
• How do the organization’s priorities determine CoE Structure?
Speaker:
Chris Bolin, Senior Intelligent Automation Architect Anika Systems
[OReilly Superstream] Occupy the Space: A grassroots guide to engineering (an...Jason Yip
The typical problem in product engineering is not bad strategy, so much as “no strategy”. This leads to confusion, lack of motivation, and incoherent action. The next time you look for a strategy and find an empty space, instead of waiting for it to be filled, I will show you how to fill it in yourself. If you’re wrong, it forces a correction. If you’re right, it helps create focus. I’ll share how I’ve approached this in the past, both what works and lessons for what didn’t work so well.
"NATO Hackathon Winner: AI-Powered Drug Search", Taras KlobaFwdays
This is a session that details how PostgreSQL's features and Azure AI Services can be effectively used to significantly enhance the search functionality in any application.
In this session, we'll share insights on how we used PostgreSQL to facilitate precise searches across multiple fields in our mobile application. The techniques include using LIKE and ILIKE operators and integrating a trigram-based search to handle potential misspellings, thereby increasing the search accuracy.
We'll also discuss how the azure_ai extension on PostgreSQL databases in Azure and Azure AI Services were utilized to create vectors from user input, a feature beneficial when users wish to find specific items based on text prompts. While our application's case study involves a drug search, the techniques and principles shared in this session can be adapted to improve search functionality in a wide range of applications. Join us to learn how PostgreSQL and Azure AI can be harnessed to enhance your application's search capability.
Conversational agents, or chatbots, are increasingly used to access all sorts of services using natural language. While open-domain chatbots - like ChatGPT - can converse on any topic, task-oriented chatbots - the focus of this paper - are designed for specific tasks, like booking a flight, obtaining customer support, or setting an appointment. Like any other software, task-oriented chatbots need to be properly tested, usually by defining and executing test scenarios (i.e., sequences of user-chatbot interactions). However, there is currently a lack of methods to quantify the completeness and strength of such test scenarios, which can lead to low-quality tests, and hence to buggy chatbots.
To fill this gap, we propose adapting mutation testing (MuT) for task-oriented chatbots. To this end, we introduce a set of mutation operators that emulate faults in chatbot designs, an architecture that enables MuT on chatbots built using heterogeneous technologies, and a practical realisation as an Eclipse plugin. Moreover, we evaluate the applicability, effectiveness and efficiency of our approach on open-source chatbots, with promising results.
What is an RPA CoE? Session 2 – CoE RolesDianaGray10
In this session, we will review the players involved in the CoE and how each role impacts opportunities.
Topics covered:
• What roles are essential?
• What place in the automation journey does each role play?
Speaker:
Chris Bolin, Senior Intelligent Automation Architect Anika Systems
Discover top-tier mobile app development services, offering innovative solutions for iOS and Android. Enhance your business with custom, user-friendly mobile applications.
"$10 thousand per minute of downtime: architecture, queues, streaming and fin...Fwdays
Direct losses from downtime in 1 minute = $5-$10 thousand dollars. Reputation is priceless.
As part of the talk, we will consider the architectural strategies necessary for the development of highly loaded fintech solutions. We will focus on using queues and streaming to efficiently work and manage large amounts of data in real-time and to minimize latency.
We will focus special attention on the architectural patterns used in the design of the fintech system, microservices and event-driven architecture, which ensure scalability, fault tolerance, and consistency of the entire system.
For the full video of this presentation, please visit: https://www.edge-ai-vision.com/2024/06/temporal-event-neural-networks-a-more-efficient-alternative-to-the-transformer-a-presentation-from-brainchip/
Chris Jones, Director of Product Management at BrainChip , presents the “Temporal Event Neural Networks: A More Efficient Alternative to the Transformer” tutorial at the May 2024 Embedded Vision Summit.
The expansion of AI services necessitates enhanced computational capabilities on edge devices. Temporal Event Neural Networks (TENNs), developed by BrainChip, represent a novel and highly efficient state-space network. TENNs demonstrate exceptional proficiency in handling multi-dimensional streaming data, facilitating advancements in object detection, action recognition, speech enhancement and language model/sequence generation. Through the utilization of polynomial-based continuous convolutions, TENNs streamline models, expedite training processes and significantly diminish memory requirements, achieving notable reductions of up to 50x in parameters and 5,000x in energy consumption compared to prevailing methodologies like transformers.
Integration with BrainChip’s Akida neuromorphic hardware IP further enhances TENNs’ capabilities, enabling the realization of highly capable, portable and passively cooled edge devices. This presentation delves into the technical innovations underlying TENNs, presents real-world benchmarks, and elucidates how this cutting-edge approach is positioned to revolutionize edge AI across diverse applications.
4. NAR-5060User’sManual 3
Chapter 1 Introduction
1.1 About This Manual
This manual describes all required information for setting up and using the NAR-5060.
NAR-5060 provides the essential components for delivering optimal performance and
functionality in the value communications appliance market segment. This manual should help
its users to get familiar with NAR-5060 to be able to fulfill requirements.
Feature of NAR-5060 includes:
◆ Versatile networking and I/O capabilities: 3/6 Ethernet ports
◆ Foul USB ports
◆ Two COM ports
◆ One VGA Port
◆ One CF Card Socket
◆ One EZIO Display
◆ Up to 2 Gbyte of DDR memory
◆ Two on-board DMA100 IDE channel to support two IDE hard disk drives
◆ CE NO:
◆ FCC NO:
1.2 Manual Organization
The manual describes how to configure your NAR-5060 system to meet various operating
requirements. It is divided into three chapters, with each chapter addressing a basic concept
and operation of this whole system.
Chapter 1: Introduction. It briefly talks about how this documentation is about. Some guidelines
for users who do not want to read through all the pages, but still finding what they
need.
Chapter 2: Hardware Configuration Setting and Installation. This chapter shows how the
hardware was put together. Detail information is also included in this section of this
article. It shows the definitions and locations of Jumpers and Connectors that you
can easily configure your system. Descriptions on how to properly mount the CPU
and main memory to get a safe installation. By reading this chapter, the users should
be able to set up NAR-5060.
Chapter 3: Operation Information. It illustrates the main board system architecture. This section
intends to give the users more information on the system architecture and how its
performance can be maximized.
Any updates to this manual, technical clarification, and answers to frequently asked questions
will be posted on the following web site: http://isc.portwell.com.tw
5. NAR-5060User’sManual 4
1.3 Text Conventions
Users may find helpful tips or related information on Portwell's Web site.
http://www.portwell.com.tw. A direct contact to Portwell's technical person is also available.
For further support Users may also contact our headquarter in Taipei or contact Portwell's
distributors.
6. NAR-5060User’sManual 5
Chapter 2 Getting Started
This section describes how the hardware installation and system settings should be done.
2.1 Included Hardware
The following hardware is included in your kit:
◆ PPAP-3711VL Net Appliance System board
◆ 200 W power supply
◆ 1U Chassis
◆ 512MB DDR of DDR system memory
◆ One serial port cable
◆ One VGA cable
◆ One USB cable
◆ One EZIO
2.2 Before You Begin
To prevent damage to any system board, it is important to handle it with care. The following
measures are generally sufficient to protect your equipment from static electricity discharge:
When handling the board, use a grounded wrist strap designed for static discharge elimination.
Touch a grounded metal object before removing the board from the antistatic bag. Handle the
board by its edges only; do not touch its components, peripheral chips, memory modules or gold
contacts.
When handling processor chips or memory modules, avoid touching their pins or gold edge
fingers. Put the value communications appliance system board and peripherals back into the
antistatic bag when they are not in use or not installed in the chassis.
Some circuitry on the system board can continue to operate even though the power is switched
off. Under no circumstances should the Lithium coin cell that is being used to power the real-
time clock be allowed to be shorted. The coin cell can heat under these conditions and present
a burn hazard.
WARNING
1. “CAUTION:DANGEROFEXPLOSIONIFBATTERYISINCORRECTLY REPLACED.
REPLACE ONLY WITH SAME OR EQUIVALENT TYPE RECOMMENDED BY THE
MANTFATURER. DISCARD USED BATTERIES ACCORDING TO THE
MANUFACTURER’SINSTRUCTIONS”
2. This guide is for technically qualified personnel who have experience installing and
configuring system boards Disconnect the system board power supply from its
power source before you connect or disconnect cables or install or remove any
system board components. Failure to do this can result in personnel injury or
equipment damage.
3. Avoid short-circuiting the lithium battery; this can cause it to superheat and cause
burns if touched.
7. NAR-5060User’sManual 6
4. Do not operate the processor without a thermal solution. Damage to the processor
can occur in seconds.
2.3 The Chassis
The system is integrated in a standard 19" 1U chassis and fits in all standard rack or cabinet
(Fig. 2-1 , Fig. 2-2). Front accessible panel there are an EZIO, a LED panel and a set of LAN
ports. The LAN ports number can be different according to model.
Fig. 2-1 Front View of the Chassis Fig. 2-2 Rear View of the Chassis
8. NAR-5060User’sManual 7
2.4 Opening the Chassis
To open the chassis, follow these steps:
Fig. 2-3 Remove the screw on the arrow tip of top-cover Fig. 2-4 Remove the screw on the arrow tip of the ear
mount
Fig. 2-5 Push the top-cover on both left and right upper
side at the same time
Fig. 2-6 Slide lightly the top-cover to rear side until it is
stopped and then raise it up
9. NAR-5060User’sManual 8
2.5 Installing a Hard Disk Drive
Fig. 2-7
The system has a internal drive bay for one 2.5" hard disk drive. If the HDD is not pre-installed,
you can install by yourself. You need the parts from the accessory-bag as shown on Figure 2-7.
They are one HDD-bracket, several screws and one 44pin IDE cable. (from left to right).
Fig. 2-8 Fix the hard disk drive on the HDD
bracket with four sink-head screws
Fig. 2-9 Plug the IDE cable into hard disk drive
connector
10. NAR-5060User’sManual 9
Fig. 2-10 Plug the 44-pin end to IDE connector Fig. 2-11 Bend the cable below the bracket
Fig. 2-12 Fix the half assembled HDD with the
four round head screws
Fig. 2-13 Complete.
2.6 Installing a CF (Compact Flash) Card
1. To install a compact flash card, it needs only to insert the CF card into the white socket on
the adaptor board (Fig. 2-14)(Fig. 2-15)
11. NAR-5060User’sManual 10
Fig. 2-14 Fig. 2-15
2.7 Upgrading the RAM Module
In case of upgrading system RAM module, follow these steps:
1. Pull out the lock arms on both side and the RAM module springs up automatically. (Fig.2-22)
2. Press down gently on both left and right edges of the module (Fig.2-23) until it "clicks".
3. Then reappear step 1 to 2 to install more RAM module.(Fig. 2-25)
Fig. 2-22 Fig. 2-23
12. NAR-5060User’sManual 11
Fig. 2-22 Fig. 2-23
2.8 Replace the Battery
In case of replacing the battery, follow these steps:
Fig. 2-24 Fig. 2-25
1. Press the metal hook backward. (Fig.2-24)
2. The battery springs automatically. (Fig.2-25)
4. Replace a new one and press it back with fingertip.
2.9 Installing a Different Processor
Installing CPU
1. Lift the handling lever of CPU socket outwards and upwards to the other end.
2. Align the processor pins with holes on the socket. Make sure that the notched corner or
13. NAR-5060User’sManual 12
dot mark (pin 1) of the CPU corresponds to the socket's bevel end. Then press the CPU
gently until it fits into place. If this operation is not easy or smooth, don't do it forcibly. You
need to check and rebuild the CPU pin uniformly.
3. Push down the lever to lock processor chip into the socket.
4. Follow the installation guide of cooling fan or heat sink to mount it on CPU surface and
lock it on the socket 478.
5. Be sure to follow particular CPU speed and voltage type to adjust the jumper settings
properly.
Removing CPU
1. Unlock the cooling fan first.
2. Lift the lever of CPU socket outwards and upwards to the other end.
3. Carefully lift up the existing CPU to remove it from the socket.
4. Follow the steps of installing a CPU to change to another one or place handling bar to
close the opened socket.
2.11.1 Configuring Processor Speed
The system was designed to self-detect its CPU speed. So it does not require any system
adjustment.
Fig. 2-26 Lift the handling lever of CPU socket
outwards and upwards to the other end.
Fig. 2-27 insert CPU into theSocket
14. NAR-5060User’sManual 13
Fig. 2-28 Set the CPU to the position and drive
the screws
Fig. 2-29 insert the air dock and buckle up to
the system board as shown with red
arrow
Fig. 2-30 assembling completion diagram
2.10 PCI Card Install & Remove
If the installation of PCI cards required, please follow the instructions with care.
Fig. 2-31 PCI Card secure base Fig. 2-32 Install the secure base to the chassis
15. NAR-5060User’sManual 14
Fig. 2-33 tight up the screws Fig. 2-34 insert the PCI card into the PCI slot
Fig. 2-35 tight up the mooting screw of the PCI
card
2.11 Assembling the System
The mechanism of top cover assembly to chassis needs six screws to fix the top cover.
However, by assembling the top cover, there is one importance point; the tongue of the cover
must be inserted to the proper position, so the six screw holes on the cover can match to the
chassis.
Fig. 2-36 Fig. 2-37
16. NAR-5060User’sManual 15
1. Lay the top cover properly above the chassis (Fig.2-36)
2. Push the top cover towards to the front side. (Fig.2-37)
3. Fasten the chassis of all screws.
2.12 Configuring the System Board
2.12.1 Product Specifications
Main processor Intel®
Celeron™/Pentium®
4 Processors. (Speed
up to 2.8GHz)
BIOS Award system BIOS with 64Kb Flash ROM to support DMI, PnP,
Redirect to console.
Main Memory Two 184-pin DDR socket, supporting 2.5V DDR up to 2GB
L2 Cache Memory 128KB/512KB PBSRAM built in (Celeron™/Pentium®
4) CPU
module
Chipset Intel®
845GV
IDE Interface One on-board DMA33 IDE channel to support two IDE devices
Default support 2.5" IDE devices only (3.5" IDE requires a
converting cable)
Serial Ports One DB9 Connector for connecting to console
One internal Pin pair connector for optional LCD/Key pad module
(Portwell Proprietary)
USB Interface Support two USB 2.0 ports for high speed I/O peripheral devices
Auxiliary I/O
Interfaces
System reset switch, Power LED, LAN activity LED, HDD LED
interface
Watchdog Timer 255 intervals from 0.5 min. to 254.5 min. by software programming
Power Inlet One standard 20-pin ATX power connector
One on-board DC input jack
PCI Golden Finger One PCI golden finger edge connector for PCI connection
Hardware Monitor On-board hardware monitor for:
CPU fan x 1
System fan x 2
System voltages: +5V and +12V
Power Good On-board power good generator with reset time, 300ms~500ms
2.12.2 Hardware Configuration Setting
This section gives the definitions and shows the positions of jumpers, headers and connectors.
All of the configuration jumpers on PPAP-3711VL are in the proper position. The default settings
set by factory are marked with a star ( ★ ).
17. NAR-5060User’sManual 16
2.12.2.1 Jumpers
In general, jumpers on the single board computer are used to select options for certain features.
Some of the jumpers are user-configurable, which allows system enhancement. The others are
for testing purpose only and should not be altered. To select any option, cover the jumper cap
over (Short) or remove (NC) it from the jumper pins according to the following instructions. Here
NC stands for "Not Connected". (Please refer to Fig. 2-38 for detail jumper positions)
mPGA478B
FWH
BAT
845GV/GL
ICH4
SIO
LAN1
LAN2
LAN3
LAN4
LAN5
LAN6
J6
J15
J24
J26
J27
J28
J29
J31
PW1
J40
J35
J34 J33
JP3 J30
JP2
J39
J37
DIMM1
DIMM2
J38
J32
J36
J19
J23
J4 J5
J8
J9
J16
JP1
J25
J10
J2 J3
J7
J11 J12 J13 J14
J20 J21 J22 J17 J18
19
20
9
10
5
10
5
10
13
26
2
4
2 2 2
4 4
5
6
10
2
2
4
9
2 10
7
10
39
40
43
44
Fig.2-38 PPAP-3711VL Jumper Locations
2.12.2.2 Connectors
I/O peripheral devices and Flash disk will be connected to these interface connectors or DOC
socket located on this single board computer.
Connector Function Remark
JP1 Secondary IDE Select Shot: Master / Open: Slave
JP2 Clean CMOS 1-2: Normal , 2-3: Clean
JP3 WDT Select Shot: WDT Reset / Open: SMI
J2 K/B, M/S
J3 CRT
J4 Small 4 pin header
J5 USB
J7 Parallel port
J8 GPIO
J11 LAN6_LED
J12 LAN5_LED
J13 LAN4_LED
J14 LAN3_LED
J17 Load_Default
18. NAR-5060User’sManual 17
J18 Reset
J20 LAN2_LED
J21 LAN1_LED
J22 HDD_PowerLED
J30 Load_Default
J31 COM2
J33 HDD_PowerLED
J34 USB
Pin Assignments of Connectors
●
JP1: Secondary IDE Select
Pin No. Signal Description
Shot Master
NC Slave
●
JP2: Clean CMOS
Pin No. Signal Description
1 –2 Normal
2 –3 Clean CMOS
●
JP3: WDT Select
Pin No. Signal Description
Shot WDT Reset
NC WDT SMI
●
J2: K/B , M/S
Pin No. Signal Description
1 MDAT
2
3 GND
4 VCC
5 MCLK
6 KDAT
7
8 GND
9 VCC
10 KCLK
●
J3: CRT
Pin No. Signal Description
1 RED
2 GREEN
3 BLUE
4 VSYNCR
21. NAR-5060User’sManual 20
1 GND
2 RESET
●
J20 : LAN2_LED
Pin No. Signal Description
1 L2_1000#
2 L2_LINK LED#
3 L2_100#
4 L2_ACT#
●
J21 : LAN5_LED
Pin No. Signal Description
1 L1_1000#
2 L1_LINK LED#
3 L1_100#
4 L1_ACT#
●
J22/J33: HDD_Power LED
Pin No. Signal Description
1 GND
2 VCC
3 HDD_ACT
4 VCC
●
J31: COM2
Pin No. Signal Description
1 DCD#2
2 RXD#2
3 TXD#2
4 DTR#2
5 GND
6 DSR#2
7 RTS#2
8 CTS#2
9 RI#2
10
2.13 Installing Memory
This PPAP-3711VL provides one 184-pin DDR socket. The maximum memory size is 2GB.
Normally, the DDR used could be 2.5V DDR with speed less than 70ns (-7), you need to use
DDR with speed less than 70ns (-7). It is better to use PC2700-compliant memory chip on your
system.
For system compatibility and stability, don't use memory module without brand. You can also
22. NAR-5060User’sManual 21
use the single or double-side DDR without parity check and ECC function.
Watch out the contact and lock integrity of memory module with socket, it will impact on the
system reliability. Follow normal procedure to install your DDR RAM module into memory socket.
Before locking, make sure that the module has been fully inserted into card slot.
NOTE: For maintaining system stability, don't change any of DDR parameters in BIOS setup to
upgrade your system performance except for getting technical information.
2.14 Using a Client Computer
2.14.1 Connecting Using HyperTerminal
If users use a headless NAR-5060, which should have no mouse/keyboard and VGA output
connected to it. The console may be used to communicate with NAR-5060
If users would like to use console to access NAR-5060, using HyperTerminal will be one of
many good choices. It can be set up by following the steps below:
1. Execute HyperTerminal under C:Program FilesAccessoriesHyperTerminal
2. Enter a name to create new dial
3. For the connection settings, make it Direct to Com1.
23. NAR-5060User’sManual 22
4. Please make the port settings to Baud rate 19200,Parity None,Data bits 8,
Stop bits 1.
5. Turn on the power of raid, after following screen was shown
6. You can then see the boot up information of NAR-5060
24. NAR-5060User’sManual 23
7. This is the end of this section. If the terminal did not port correctly, please check the
previous steps.
25. NAR-5060User’sManual 24
Chapter 3 Operation Guides
3.1 Brief Guide for PPAP-3711VL
The PPAP-3711VL all-in-one half-sized network appliance system board is designed to fit a high
performance Celeron™ and Pentium®
4 based processor and compatible for high-end computer
system application. It is made to meet today's demanding pace, and keep complete compatibility
with hardware and software designed for the IBM PC/AT. It's beneficial to build up a high
performance and high data availability system for VARs, or system integrators.
This single board computer can run with Intel®
FC-PGA Celeron™ or Intel®
FC-PGA Pentium®
4
processors (Speed up to 2.8GHz), and 184-pin DDR up to 2GB. The enhanced on-board PCI
IDE interface support 2 drives up to PIO mode 4 timing and Ultra DMA/100 synchronous mode
feature. The on-board Super I/O Chipset integrates only two serial ports, which are driven by
two high performance 16C550-compatible UARTs to provide 16-byte send/receive FIFOs.
Besides, the two Universal Serial Bus ports provide high-speed data communication between
peripherals and PC.
The A built-in Watch-dog Timer function helps to monitor your system status. The on-board
Flash ROM is used to make the BIOS update easier. An AC/DC adaptor power input jack is
provided for AT mode operation. The high precision Real Time Clock/calendar is built to support
Y2K for accurate scheduling and storing configuration information. All of these features make
PPAP-3711VL excellent in stand-alone applications.
Fig. 3-1
System Architecture
The following illustration of block diagram will show how PPAP-3711VL be a highly integrated
system solution. The most up-to-date system architecture of PPAP-3711VL, includes two main
VLSI chips, 845GL/GV Host Bridge and 82810DB, to support FC-PGA Celeron/P4 processor,
DDR, PCI bus interface, USB 2.0 port, SMBus communication, and Ultra DMA/100 IDE Master.
The on-board super I/O chip, W83627HF, supports two UARTs.
26. NAR-5060User’sManual 25
PPAP-3711VL built-in Socket 478 to support Intel®
FC-PGA Celeron™/Pentium®
4 processor
(both for 400/533 FSB bus only) for high performance and cost-effective application. The Intel®
Celeron™ processor is the next addition to the P6 micro architecture processor product lines.
The Intel®
Celeron™ processor, like the Intel Pentium Pro and Intel Pentium II processor,
features a Dynamic Execution micro-architecture and also executes MMX technology
instructions for enhanced media and communication performance. However, the FC-PGA
Pentium®
4 processor provides 512K L2 Cache.
The North Bridge 845GL/GV provides a completely integrated solution for the system controller
and data path components in a Celeron™ processor system. It provides a 64-bit GTL+ based
host bus interface, optimized 64-bit DRAM interface without ECC to support two 2.5V DDR
memory module at the maximum bus frequency of 533 MHz, and 32-bit PCI bus interface to
support on-board PCI device.
The South Bridge, 82810DB, provides one channel dedicated Ultra DMA-100 IDE master/slave
interface, full Plug-and-Play compatibility, and one channel CF slot, Advanced Programmable
Interrupt Controller (APIC) interface on PPAP-3711VL. It also supports 4-port Universal Serial
Bus (USB 2.0) and PCI 2.1 Compliance operation.
The Super I/O chip W83627HF integrates two high-speed serial ports.In PPAP-3711VL, it
contains Watch-dog Timer (WDT) enabled by Software(BIOS). and Eight bit GPIO, Besides, an
advanced feature is used on PPAP-3711VL to support detection of CPU temperature.
Provides 64Kbit nVRAM(non-volatile RAM), and One 2x5 pin connector for VGA supported.
All detailed operating relations are shown in Fig. 3-2 PPAP-3711VL System Block Diagram.
28. NAR-5060User’sManual 27
Chapter 4 Appendix
4.1 GPIO Sample code
/*
* led.c:
*
* Copyright (C) 2001 DeanSoft Co.,Ltd
* Copyright (C) 1998,2000,2001 Alessandro Rubini
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <errno.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <asm/io.h> /* linux-specific */
#ifdef __GLIBC__
# include <sys/perm.h>
#endif
// #define DEBUG
static unsigned int pmbase=0;
unsigned int read_port(unsigned int port,int size)
{
static int iopldone = 0;
unsigned int val=0;
29. NAR-5060User’sManual 28
if (port > 1024) {
if (!iopldone && iopl(3)) {
fprintf(stderr, " iopl(): %sn", strerror(errno));
return 0;
}
iopldone++;
} else if (ioperm(port,size,1)) {
fprintf(stderr, " ioperm(%x): %sn", port, strerror(errno));
return 0;
}
if (size == 4) {
val=inl(port);
#ifdef DEBUG
printf("Read_port:(0x%04x)=>0x%08xn", port, val);
#endif
} else if (size == 2) {
val=inw(port);
#ifdef DEBUG
printf("Read_port:(0x%04x)=>0x%04xn", port, val);
#endif
} else {
val=inb(port);
#ifdef DEBUG
printf("Read_port:(0x%04x)=>0x%02xn", port, val);
#endif
}
return(val);
}
static int write_port(unsigned int port, unsigned int val, int size)
{
static int iopldone = 0;
#ifdef DEBUG
printf("Write_Port(0x%04x)<=0x%xn", port, val);
#endif
if (port > 1024) {
if (!iopldone && iopl(3)) {
fprintf(stderr, "iopl(): %sn", strerror(errno));
return 1;
}
iopldone++;
} else if (ioperm(port,size,1)) {
fprintf(stderr, "ioperm(%x): %sn", port, strerror(errno));
return 1;
}
if (size == 4)
outl(val, port);
else if (size == 2)
30. NAR-5060User’sManual 29
outw(val&0xffff, port);
else
outb(val&0xff, port);
return 0;
}
void led_init()
{
unsigned int rval=0,mval=0;
// program bit 31,30,29 of PCR GENCFG to 1,1,1
write_port(0xCF8,0x800038B0,4);
rval=read_port(0xCFC,4);
mval=rval | 0xe0000000;
write_port(0xCF8,0x800038B0,4);
write_port(0xCFC,mval,4);
// program bit 8 of PCR XBCS to 0
write_port(0xCF8,0x8000384C,4);
rval=read_port(0xCFC,4);
mval=rval & 0xfffffeff;
write_port(0xCF8,0x8000384C,4);
write_port(0xCFC,mval,4);
// raed Power Management base address
write_port(0xCF8,0x80003B40,4);
rval=read_port(0xCFC,4);
pmbase=rval&0xFFC0;
}
//
// pos= 1~8 ,flag=1/0
//
void led_onoff(int pos, int flag)
{
unsigned int led=0;
switch (pos) {
case 1: // (D9) Bit5: 0-> led ON, 1-> led OFF
led = read_port(pmbase+0x37,1);
led=( flag==1 ?(led & 0xDF) : (led | 0x20));
write_port(pmbase+0x37,led,1);
break;
case 2: // (D10)Bit4: 0-> led ON, 1-> led OFF
led=read_port(pmbase+0x37,1);
led=( flag==1 ?(led & 0xEF) :(led | 0x10));
write_port(pmbase+0x37,led,1);
break;
case 3: // (D11)Bit3 0-> led ON, 1-> led OFF
led=read_port(pmbase+0x37,1);
led=( flag==1 ?(led & 0xF7) :(led | 0x08));
write_port(pmbase+0x37,led,1);
31. NAR-5060User’sManual 30
break;
case 4: // (D12)Bit2: 0-> led ON, 1-> led OFF
led=read_port(pmbase+0x37,1);
led=( flag==1 ?(led & 0xFB) :(led | 0x04));
write_port(pmbase+0x37,led,1);
break;
case 5: // (D13)Bit1: 0-> led ON, 1-> led OFF
led=read_port(pmbase+0x37,1);
led=( flag==1 ?(led & 0xFD) :(led | 0x02));
write_port(pmbase+0x37,led,1);
break;
case 6: // (D14)Bit0: 0-> led ON, 1-> led OFF
led=read_port(pmbase+0x37,1);
led=( flag==1 ?(led & 0xFE) :(led | 0x01));
write_port(pmbase+0x37,led,1);
break;
case 7: // (D15)Bit0: 0-> led ON, 1-> led OFF
led=read_port(pmbase+0x35,1);
led=( flag==1 ?(led & 0xFE) :(led | 0x01));
write_port(pmbase+0x35,led,1);
break;
case 8: // (D16)Bit0: 0-> led ON, 1-> led OFF
led=read_port(pmbase+0x34,1);
led=( flag==1 ?(led & 0xFE) :(led | 0x01));
write_port(pmbase+0x34,led,1);
break;
default:
}
}
#define ON 1
#define OFF 0
int main(int argc, char **argv)
{
// unsigned int i, n, port, size, error = 0;
// int i;
setuid(0); /* if we're setuid, force it on */
led_init();
#if 0
led_onoff(1,ON);
led_onoff(2,ON);
led_onoff(3,ON);
led_onoff(4,ON);
led_onoff(5,ON);
led_onoff(6,ON);
led_onoff(7,OFF);
led_onoff(8,OFF);
#endif
#if 0
for(i=0;i<50000;i++) {
32. NAR-5060User’sManual 31
led_onoff(1,ON);
sleep(10);
led_onoff(1,OFF);
}
#endif
#if 1
led_onoff(1,ON);
led_onoff(2,ON);
led_onoff(3,ON);
led_onoff(4,ON);
led_onoff(5,ON);
led_onoff(6,ON);
led_onoff(7,ON);
led_onoff(8,ON);
#endif
}
4.2 Watch-Dog Timer Sample code
Watch Dog Timer is a special function; the user can monitor and control the system via software
or hardware implementation. If the implementation does not respond in seconds, the system will
be rebooted automatically. With this mechanism, the lost or damage can be minimized, when
there is not monitoring personnel onsite.
Following list are PPAP-3711 Watch Dog Timer sample Code, this is for reference only:
/*
* PPAP-3711VL Watch Dog Sample:
*
* Copyright (C) 2001 Portwell Inc.
* Copyright (C) 1998,2000,2001,2002,2003. Chris Chiu
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
33. NAR-5060User’sManual 32
#include <unistd.h>
#include <errno.h>
#include <fcntl.h>
#include <sys/time.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <asm/io.h> /* linux-specific */
#ifdef __GLIBC__
# include <sys/perm.h>
#endif
unsigned int read_port(unsigned int port,int size)
{
static int iopldone = 0;
unsigned int val=0;
if (port > 1024) {
if (!iopldone && iopl(3)) {
fprintf(stderr, " iopl(): %sn", strerror(errno));
return 0;
}
iopldone++;
} else if (ioperm(port,size,1)) {
fprintf(stderr, " ioperm(%x): %sn", port, strerror(errno));
return 0;
}
if (size == 4) {
val=inl(port);
#ifdef DEBUG
printf("Read_port:(0x%04x)=>0x%08xn", port, val);
#endif
} else if (size == 2) {
val=inw(port);
#ifdef DEBUG
printf("Read_port:(0x%04x)=>0x%04xn", port, val);
#endif
} else {
val=inb(port);
#ifdef DEBUG
printf("Read_port:(0x%04x)=>0x%02xn", port, val);
#endif
}
return(val);
}
static int write_port(unsigned int port, unsigned int val, int size)
{
static int iopldone = 0;
34. NAR-5060User’sManual 33
#ifdef DEBUG
printf("Write_Port(0x%04x)<=0x%xn", port, val);
#endif
if (port > 1024) {
if (!iopldone && iopl(3)) {
fprintf(stderr, "iopl(): %sn", strerror(errno));
return 1;
}
iopldone++;
} else if (ioperm(port,size,1)) {
fprintf(stderr, "ioperm(%x): %sn", port, strerror(errno));
return 1;
}
if (size == 4)
outl(val, port);
else if (size == 2)
outw(val&0xffff, port);
else
outb(val&0xff, port);
return 0;
}
void ppap100_wdt_enable ( ) {
read_port(0x433,1);
}
int main(int argc, char **argv)
{
ppap100_wdt_enable();
}
4.3 Reset To Default Sample code
Reset To Default 是提供給使用者透過一個按鍵,使用自行撰寫的軟體,可控制系統將系統參數重新
設定為預設值,透過這個功能,可避免系統發生錯亂現象時,使用者不知如何處理的情況產生,可避免
造成系統停擺,產生莫大的損失.
下列為 PPAP-3711 Reset To Default 功能的 Sample Code,僅供參考:
; For PPAP-3711, RESET to Default testing
; By Frank Hsu , 10/01/2003
;
35. NAR-5060User’sManual 34
; Reset to default status can be read from ICH4_GPI6.
; After Power On reset, GPI6 = low ( 0 )
; If Reset to Default (RST2DF) Button pressed ( Triggered )
; ,then GPI6 will be latch to high ( 1 ).
;
; RST2DF register can be cleared by ICH4_GPO19.
; Write a pulse timing ( High1_low_high2 ) to clear RST2DF to 0.
; High1 : output GPO19 high , and keep 10 us.
; Low : output GPO19 low , and keep 10 us.
; High2 : output GPo19 high again , and keep high always.
;
;
; Programming Guide :
; PG_Step1 : Enable ACPI IO port assignment and get PMBASE, then save to
; EBX_Bit[31..16]
;
; First : GPI_ROUT bit[13,12] P [0,0] : Let GPI6 not evoke SCI.
; Write GPI_Rout bit[13,12] to [0,0] for no effect on GPI6
; ( B0:D31:F0:Offset_B8h-Bit[13,12]P[0,0] , no SCI event evoked)
;
; Second: Enabe ACPI IO port by setting ACPI_CNTL bit4
; B0:D31:F0:Offset_44h_bit4P1
; Third : Get PMBASE ( ACPI I/O port BAR ) and
; save to EBX_bit[31..16].
; PMBASE=:B0:D31:F0:Offset[40..43h]
; Let Bit0 = 0.( PCI_BAR bit0 returns 1 for a IO_BAR )
;
;
;
; PG_Step2 : Enable GPIO IO function and get GPIOBASE, then save to
; ECX_Bit[31..16]
;
; How to program GPIO19 ( Output only , i.e. GPO19 )
; -------------------------------------------------------
; Get GPIOBASE =: B0:D31:F0:Offset[58..5Bh] ;(and let bit0 = 0 )
; GPIO_CNTL =: B0:D31:F0:Offset_5Ch_bit4P1 ;Enable ICH4 GPIO
;
; GPIO19
; GP_LVL (=:(GPIOBASE + 0Ch))_bit19P[0/1]; Write value 0/1
; ------------------------------------------------------
;
; How to read GPI6
; ======================================================
; GPI6 status MUST NOT be inverted First.
; GPI_INV (=GPIOBASE+2Ch)-bit6P0. ( GPI6 not inverted )
;
; Get GPI6 status from GPE0_STS (=PMBASE+28h)-bit22
; 0 = low , 1= high level
; ======================================================
.MODEL tiny
.386
.STACK 200h
.data
36. NAR-5060User’sManual 35
PROMP1 DB'PORTWELL PPAP-3711,3711RSTD.exe, V1.00 10-01-2003,All rights reserved.$'
PROMP1_1 DB ' For PPAP-3711 Reset-to-Default test .',13,10,'$'
PROMP_2_CR_LF db 0Dh, 0Ah,0Dh, 0Ah, '$'
PROMP_Str1 db ' Reset-To-Default status latched by a F/F. ',0dh,0ah,'$'
PROMP_Str2 db ' This status bit = 0 ---> Normal. ',0dh,0ah,'$'
PROMP_Str3 db ' This status bit = 1 ---> RST2DF button has been pressed.',0dh,0ah,'$'
PROMP_Str4 db ' This status bit can be read by ICH4_GPI6, ',0dh,0ah,'$'
PROMP_Str5 db ' and can be cleared by an ICH_GPO19 High1-Low-High2
pulse.',0dh,0ah,'$'
PROMP_Str6 db ' ',0dh,0ah,'$'
PROMP_Str7 db ' High1 = 30us High level ',0dh,0ah,'$'
PROMP_Str8 db ' Low = 30us Low level ',0dh,0ah,'$'
PROMP_Str9 db ' High2 = High level again and no level change from now on.',0dh,0ah,'$'
PROMP_StrA db ' ',0dh,0ah,'$'
PROMP_rst2df db 0dh,0ah,' Press the Reset-to-Default button and then release it for the test
NOW!$'
PROMP_anykey db 0dh,0ah,' Ready ? If yes , then Press any key to start test ....... $'
PROMP_err1 db 0dh,0ah,' ***** "Reset-to-Default F/F Initialization" Failed. *****',0dh,0ah,'$'
PROMP_err1_1 db ' ( This may be a H/W error or Reset-to-Default button has ever been
pressed ! )',0dh,0ah,'$'
PROMP_err2 db 0dh,0ah,' ***** "Reset-to-Default event latched by F/F " Failed.
*****',0dh,0ah,'$'
PROMP_err3 db 0dh,0ah,' ***** "Clear Reset-to-Default F/F status " Failed. *****',0dh,0ah,'$'
PROMP_TEST_OK db ' <<..... PPAP-3711 RESET-TO-DEFAULT test OK .....>>',0dh,0ah,'$'
PROMP_TEST_fail db ' <<***** PPAP-3711 RESET-TO-DEFAULT test FAIL *****>>',0dh,0ah,'$'
PROMP_Qkey db 0dh,0ah,'Press "Q" key to stop test and return to DOS; or other key to go on
next test.$'
GP_INV_OFFSET db 2Ch ; The offset value from GPIOBASE
GPE0_STS_OFFSET db 28h ; The offset value from PMBASE
GP_LVL_OFFSET db 0Ch ; The offset value from GPIOBASE
; EBX_bit[31..16] save PMBASE ( B0:D31:F0:Offset[40..43h])
; ECX_bit[31..16] save GPIOBASE ( B0:D31:F0:Offset[58..5Bh] )
.code
programstart:
mov ax,@data
mov ds,ax
lea dx,PROMP_2_CR_LF
mov ah,09h
int 21h
lea dx,PROMP1
mov ah,09h
int 21h
lea dx,PROMP_2_CR_LF
mov ah,09h
int 21h
lea dx,PROMP1_1
mov ah,09h
37. NAR-5060User’sManual 36
int 21h
lea dx,PROMP_2_CR_LF
mov ah,09h
int 21h
lea dx,PROMP_Str1
mov ah,09h
int 21h
lea dx,PROMP_Str2
mov ah,09h
int 21h
lea dx,PROMP_Str3
mov ah,09h
int 21h
lea dx,PROMP_Str4
mov ah,09h
int 21h
lea dx,PROMP_Str5
mov ah,09h
int 21h
lea dx,PROMP_Str6
mov ah,09h
int 21h
lea dx,PROMP_Str7
mov ah,09h
int 21h
lea dx,PROMP_Str8
mov ah,09h
int 21h
lea dx,PROMP_Str9
mov ah,09h
int 21h
lea dx,PROMP_StrA
mov ah,09h
int 21h
mov edx,00000000h ; Error flag in EDX_BIT[16..18], 0=ok, 1=failed
; PG_Step1 : Enable ACPI IO port assignment and get PMBASE, then save to
; EBX_Bit[31..16]
;
; First : GPI_ROUT bit[13,12] P [0,0] : Let GPI6 not evoke SCI.
; Write GPI_Rout bit[13,12] to [0,0] for no effect on GPI6
; ( B0:D31:F0:Offset_B8h-Bit[13,12]P[0,0] , no SCI event evoked)
;
; Second: Enabe ACPI IO port by setting ACPI_CNTL bit4
; B0:D31:F0:Offset_44h_bit4P1
; Third : Get PMBASE ( ACPI I/O port BAR ) and
; save to EBX_bit[31..16].
; PMBASE=:B0:D31:F0:Offset[40..43h]
; Let Bit0 = 0.( PCI_BAR bit0 returns 1 for a IO_BAR )
;
38. NAR-5060User’sManual 37
;
; -------------------------------------------------- 1_start
; Get PMBASE and save to EBX_bit[31..16]
; Let GPI6 GPI_ROUT to [0,0] , i.e. not evoke SCI in S0.
mov dx,0CF8h ; PCI Config Read
mov eax,8000F8B8h ; B0:D31:F0:Offset_B8h
out dx,eax
mov dx,0CFCh
in eax,dx
and ah,0CFh ; bit[13,12] set to [0,0] to let GPI6 not
out dx,eax ; evoke SCI event
mov dx,0CF8h ; PCI Config Read
mov eax,8000F844h ; B0:D31:F0:Offset_44h
out dx,eax
mov dx,0CFCh
in eax,dx
or al,10h ; bit 4 set to 1 to enable PMBASE
out dx,eax ;
mov dx,0CF8h ; Get PMBASE
mov eax,8000F840h ; B0:D31:F0:Offset_40h
out dx,eax
mov dx,0CFCh
in eax,dx
and al,0feh ; bit0 cleared to 0.
rol eax,10h
mov ebx,eax ; Save PMBASE to EBX[31..16]
; -------------------------------------------------- 1_end
; PG_Step2 : Enable GPIO IO function and get GPIOBASE, then save to
; ECX_Bit[31..16]
;
; How to program GPO19
; -------------------------------------------------------
; Get GPIOBASE =: B0:D31:F0:Offset[58..5Bh] ;(and let bit0 = 0 )
; GPIO_CNTL =: B0:D31:F0:Offset_5Ch_bit4P1 ;Enable ICH4 GPIO
;
; GPO19
; GP_LVL (=:(GPIOBASE + 0Ch))_bit19P[0/1]; Write value 0/1
; -------------------------------------------------------
;
; How to read GPI6
; ======================================================
; GPI6 status must NOT be inverted First.
39. NAR-5060User’sManual 38
; GPI_INV (=GPIOBASE+2Ch)-bit6P0. ( GPI6 not inverted )
;
; Get GPI6 status from GPE0_STS (=PMBASE+28h)-bit22
; 0 = low , 1= high level
; ======================================================
; ==================================================== 2_start
; Get GPIOBASE Base Address , and save to ECX_bit[31..16]
mov dx,0CF8h
mov eax,8000F85Ch ; B0:D31:F0:Offset_5Ch
out dx,eax
mov dx,0CFCh
in eax,dx
or al,10h ; 5Ch_Bit4P1 to Enable GPIO
out dx,eax
mov dx,0CF8h ; Get GPIOBASE
mov eax,8000F858h ; B0:D31:F0:Offset_58h
out dx,eax
mov dx,0CFCh
in eax,dx
and al,0feh ; bit 0 cleared to 0.
rol eax,10h
mov ecx,eax ; Save GPIOBASE to ECX[31..16]
; Get GPIOBASE Base Address , and save to ECX_bit[31..16]
; Testing way :
; --- t1
; Read GPI6 first , GPI6=0 ? if yes,pass ; if no, failed
;
; --- t2
; RST2DF button pressed and released , read GPI6 ,GPI6 = 1 ? if yes, pass ; if no, failed
;
; --- t3
; Clear RST2DF status to 0 ,read GPI6 ,GPI6 = 0 ? if yes, pass ; if no, failed
;------------------------------------------------------------------ t_start
rol ecx,10h ; Restore GPIOBASE from ECX[31..16] to ECX[15..0]
; make sure GPO19 = 1 start ( RST2DF F/F no cleared by GPO19 )
xor bx,bx
mov bl,GP_LVL_OFFSET ; Write GPO19 1
mov dx,cx ;
add dx,bx ;
add dx,02h ; point to GPIO[16..23] register
in al,dx ; read first
call IODELAY ; io delay
40. NAR-5060User’sManual 39
or al,08h ; bit3 ---> GPO19
out dx,al ; output GPO19 1
; make sure GPO19 = 1 end
; ============================ MUST DO ==========================Start
; GP_INV bit6 MUST Program 0 for GPI6 state not inverted. start
xor bx,bx
mov bl,GP_INV_OFFSET ; Not invert GPI6 status
mov dx,cx ;
add dx,bx ; bit6 ---> GPI6
in al,dx ; read first
call IODELAY ; io delay
and al,0BFh ; mask bit6 and write 0
out dx,al
; GP_INV bit6 MUST Program 0 for GPI6 state not inverted. end
; ============================ MUST DO ==========================End
; ---- t1 start
; GPI6 , read its status , initialization will be 0 .
;
; How to read GPI6
; -------------------------------------------------------
; PMBASE has been stored in EBX[31..16].
; Get GPI6 status from GPE0_STS (=PMBASE+28h)-bit22
; 0 = low , 1= high level
; -------------------------------------------------------
call READ_GPI6_TO_AL
and al,40h ; mask bit6
cmp al,00h
je next_test1 ; okay , go on test
; jz next_test1 ; okay , go on test
; no , error message display
lea dx,promp_err1
mov ah,09h
int 21h
lea dx,promp_err1_1
mov ah,09h
int 21h
ror edx,10h ; error falg EDX_Bit16 , 1 --> Error happened
or dl,01h
rol edx,10h
41. NAR-5060User’sManual 40
call KB_Wait
; ---- t1 end
next_test1 :
; ---- t2 start
lea dx,promp_rst2df
mov ah,09h
int 21h
lea dx,promp_anykey
mov ah,09h
int 21h
xor al,al ; halt for ready? Any key pressed to go on.
WAIT_KB_0:
mov ah,1
int 21h
cmp al,0
je WAIT_KB_0
lea dx,PROMP_2_CR_LF
mov ah,09h
int 21h
; test RST2DF button pressed
call READ_GPI6_TO_AL
and al,40h ; mask bit6
cmp al,40h
je next_test2 ; okay , go on test
; no , error message display
lea dx,promp_err2
mov ah,09h
int 21h
ror edx,10h ; error falg EDX_Bit17 , 1 --> Error happened
or dl,02h
rol edx,10h
call KB_Wait
; ---- t2 end
next_test2 :
42. NAR-5060User’sManual 41
; ---- t3 start ,Clear RST2DF F/F
; GPO19 write 1,0,1
;
; ========= Write GPO19 1-0-1 start
xor bx,bx
mov bl,GP_LVL_OFFSET ; Write GPO19 1
mov dx,cx ;
add dx,bx ;
add dx,02h ; point to GPIO[16..23] register
in al,dx ; read first
call IODELAY ; io delay
or al,08h ;
out dx,al ; output GPO19 1 first
call FIXDELAY ; 30 us delay
in al,dx ; output GPO19 0 then
call IODELAY
and al,0F7h
out dx,al
call FIXDELAY ; 30 us delay
in al,dx ; output GPO19 high finally
call IODELAY
or al,08h
out dx,al
; ========= Write GPO19 1-0-1 end
call READ_GPI6_TO_AL ; check RST2DF F/F
and al,40h ; mask Bit6
cmp al,00h
je test_end ; okay , then end
; jz test_end ; okay , then end
; no , error message display
lea dx,promp_err3
mov ah,09h
int 21h
ror edx,10h ; error falg EDX_Bit18 , 1 --> Error happened
or dl,04h
43. NAR-5060User’sManual 42
rol edx,10h
; ---- t3 end
test_end :
ror edx,10h ; check error flag
cmp dl,00h
je test_ok
test_fail :
lea dx,PROMP_2_CR_LF
mov ah,09h
int 21h
lea dx,promp_TEST_fail
mov ah,09h
int 21h
jmp return_to_dos
test_ok :
lea dx,promp_TEST_OK
mov ah,09h
int 21h
ror ecx,10h ; ECX[15..0] to ECX[31..16]
; Restore GPIOBASE to ECX[31..16]
return_to_dos :
mov ah,4ch ; Return to DOS
int 21h
;------------------------------------------------------------------ t_end
; ==================================================== 2_end
IODELAY PROC near
push ax
push dx
mov dx,0edh
in al,dx
jmp $+2
mov dx,0edh
in al,dx
pop dx
pop ax
ret
IODELAY ENDP
KB_wait PROC near
44. NAR-5060User’sManual 43
push ax
push bx
push cx
push dx
lea dx,PROMP_Qkey
mov ah,9 ; Display "Q" key prompt
int 21h
xor al,al
WAIT_KB:
mov ah,1
int 21h
cmp al,0
je WAIT_KB
cmp al,51h ; "Q" pressed ?
je test_fail
cmp al,71h ; "q" pressed ?
jne call_return
jmp test_fail ;
call_return :
lea dx,PROMP_2_CR_LF
mov ah,09h
int 21h
pop dx
pop cx
pop bx
pop ax
ret
KB_wait ENDP
READ_GPI6_TO_AL PROC near
push bx
push dx
xor bx,bx
rol ebx,10h ; restore PMBASE from EBX_bit[31..16] to EBX_bit[15..0]
mov dx,bx
ror ebx,10h ; save PMBASE to EBX_Bit[31..16]
mov bl,GPE0_STS_OFFSET
add bl,02h ; Point to Bit22
add dx,bx
in al,dx
call IODELAY ; io delay
45. NAR-5060User’sManual 44
; MUST to do write 1 to clear GPE0_STS_bit6 to 0 FIRST due to the
; access ( 0/1 ) . This register is R/WC , and will be set
; at any time when GPI signal is high.
;
and al,40h ; mask bit6
or al,40h ; WC
out dx,al ; Write bit6 to 0 first.
call IODELAY ; io delay
in al,dx ; read GPI6 again
pop dx
pop bx
ret
READ_GPI6_TO_AL ENDP
;---------------------------------------------------------------;
; FIXED_DELAY ;
;---------------------------------------------------------------;
; Input : (CX) count of 15 microseconds to wait ;
; STACK PRESENT ;
; Output: NONE ;
; CX=2 , 15us x 2 = 30 us ;
; ;
; This routine is called to wait for 15 microseconds * count in ;
; (CX), then return. Gives a programmed software delay. ;
;---------------------------------------------------------------;
FIXDELAY PROC near
push cx
push dx
push ax
pushf
mov cx,02h
mov dx,61h
in al,dx ;
jmp $+2
jmp $+2
and al,00010000b ;
mov ah,al ;
fixed_delay_1:
in al,dx ;
jmp $+2
jmp $+2
and al,00010000b ;
cmp al,ah ;
jz short fixed_delay_1 ;
mov ah,al ;
loop short fixed_delay_1 ;
popf
47. NAR-5060User’sManual 46
Chapter 5 EZIO-100
5.1 About EZIO-100
Proprietary keypad and LCD display interfaces are implemented in traditional computing system
design, but they are usually different from system to system. The main purpose to roll this
module out is to provide an easier man-machine interface for those computing systems
regarding applicationfriendlyoperationasa“must.”
The design goals of this interface are:
A single interface for those applications where both LCD display and keypad are required.
This interface should be available in every computing system.
The communication implementation should be OS independent.
Our solution is to use“Serialport”astheinterfaceforbothLCDdisplayandkeypad.Asimple
protocol is further defined so that applications can directly communicate with this module no
matter what the Operating System is.
WARNING!
THE LCD DRIVER ICS ARE MADE OF CMOS PROCESS, DAMAGED BY STATIC CHARGE VERY
EASILY. MAKE SURE THE USER IS GROUNDED WHEN HANDLING THE LCD.
5.2 Features
Ideal user interface for communication appliance
No driver required; OS independent
Alphanumeric characters display support
Four key pads can be customized for different applications
Easy system installation and operation
Clearly display system status
Single interface to SBC or M/B
5.3 Mechanical Specification
Module Size (mm): 101.6(W) x 26.0(H) x 30.6(D) (max.)
Display Format: 16 characters x 2 lines
Character Size: 3.0 x 5.23 mm
48. NAR-5060User’sManual 47
5.4 General Specification
General Specification
Display Resolution: 16 characters x 2 lines
Dimensional Outline (mm): 101.6(W) x 26.0(H) x 30.6(D) (max.)
Function Key: Four operation keys (up, down, enter and ESC)
Display Icon: Eight self-defined icons
Interface: RS-232
Absolute Maximum Rating
Normal Temperature
Operating StorageItem
Max. Min. Max. Min.
Ambient Temperature 0ºC +50ºC -20ºC +70ºC
Humidity (w/o condensation) Note 2, 4 Note 3, 5
5.5 Product Outlook
5.6 Interface Pin Assignment
There are only two connectors in this module, as shown in Figure 5-1: power connector and
Serial Port connector. The power source into this module is 5 volt only. There are only three pins
used in the Serial Port interface (Figure 5-2).
49. NAR-5060User’sManual 48
5 4 3 2 1
10 9 8 7 6
Pin 2: TxD Pin 3 : RxD Pin 5 : Ground
Fig. 5-1 Power connector and serial port connector of EZIO-100 Fig. 5-2 Pin assignment
In other words, the Serial Port is defined as DCE. Therefore, we can use a straight-through
cable to connect it to the Serial Port of most of the computers, defined as DTE.
(1) Interface Pin Assignment
PIN NO. PIN OUT Description
1 NC No connector
2 RXD RS232 Data
3 TXD RS232 Data
4 NC No connector
5 VSS Ground
6 NC No connector
7 NC No connector
8 NC No connector
9 NC No connector
9 NC No connector
(2) Power
PIN NO. PIN OUT Description
1 NC No connector
2 GND Power GND
3 GND Power GND
4 +5V Power VCC (+5V)
5.7 EZIO Function Command
First, all versions (00A, 01A, 02A) of EZIO can use those commands. Only the 02A version of EZIO
firmware that adds “FE28”&“FE37”commandcancontrolstartofHEX&End of HEX.
EZIO is an intelligent device, which will display those data received from RS-232 port and reply key
pressing status to polling command from RS-232 port. Both commands and data go thru RS-232
ports. To distinguish between data and commands, the LCD/key-pad module recognizes a command
prefix,254(Hex0FE).Thebytefollowing“254”willbeprocessedasacommand.Forexample,to
Serial Port ConnectorPower Connector
50. NAR-5060User’sManual 49
clear the screen, send the command prefix (254) followed by the LCD clear-screen code (1). The valid
data range is shown as the following table:
Valid data range Displayed characters
0-7 Customized icon 0-7
48-57 (30-39 Hex) 0-9
65-90 (41-5A Hex) A-Z
97-122 (61-7A Hex) a-z
Togetthekeypressingstatus,a“readkey”commandcanbeissuedtothismodule,whichwill
check the key-pressing status and reply accordingly. The following are the commands and
corresponding Decimal/Hex values:
Functions/commands Decimal/Hex Comment
1. Start Of HEX 40/28 Only for 02A
2. End Of HEX 55/37 Only for 02A
3. Clear screen 1/01
4. Home cursor 2/02
5. Read key 6/06 See note 1
6. Blank display (retaining data) 8/08
7. Hide cursor & display blanked characters 12/0C
8. Turn on (blinking block cursor) 13/0D
9. Show underline cursor 14/0E
10. Move cursor 1 character left 16/10
11. Move cursor 1 character right 20/14
12. Scroll 1 character left 24/18
13. Scroll 1 character right 28/1C
14. Set display address (position the cursor) location 128 (Hex080)+ Location See note 2
15. Set character-generator address 64 (Hex 040)+ address See note 3
Note 1: Uponreceivingthe“readkey”commandfrom hostcomputer,theLCD/keypadmodulewillcheckthe
status of every key and reply with status command accordingly. The replied message from LCD/key-pad
module consists of a header and a status byte. The header byte is 253 (Hex0FD). The high nibble (with the
mostsignificantbit)ofthestatusbyteisalways“4”andthelownibble(withtheleastsignificantbit)ofthe
statusbyteisusedtoindicatekeypressingstatusofthekeypadmodule.Thisnibblewillbe“F”(of four 1s),
if nokeypressedwhilethe“readkey”received.“0”willbeusedtoindicatekeypressingstatusof
corresponding key. There are four keys in this module –upper arrow, down arrow, enter (ENT), and escape
(ESC). The relationship between the function key, corresponding status bit and status byte is shown as the
table below.
Function key Corresponding status bit Status byte
Escape The fourth bit of lower nibble (the least significant bit) (1110) 4E (H)
Up arrow The third bit of lower nibble (1101) 4D (H)
Enter The second bit of lower nibble (1011) 4B (H)
Down arrow The first bit of lower nibble (0111) 47 (H)
Morethanonekeycanbepressedatthesametimesothattheremaybemorethanone“0”sinthelow
nibble of status byte. For example,ifUpandDownarrowkeysarepressedatthesametimewhile“read
key”commandreceived,therepliedstatuswillbe“Hex045”.
Note 2: This command can be used to place the cursor at any location. The corresponding address for each
character on the screen is as follows:
51. NAR-5060User’sManual 50
For 16×2 Display Address
Character 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0FLocation
(Address) 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F
The addresses of characters at the same row are continuous, so moving cursor commands can be applied
to shift the cursor position back and forth. However, the addresses of characters between upper and lower
row are discontinuous. To change cursor position between upper row and lower row, this command will be
applied.
Note 3: This command can be used to create customized icon. The starting address is 64 and every character
will take 8 bytes to create a 5(W) x 7(H) resolution picture, as shown below:
CG RAM MAPPING
CG RAM Address
Character Patterns
(CG RAM data)
5 4 3 2 1 0 7 6 5 4 3 2 1 0
High Low High Low
0 0 0 0 1 1 0 0
0 0 1 1 0 0 1 0
0 1 0 0 0 1 0 0
0 1 1 0 1 0 0 0
1 0 0 1 1 1 1 0
1 0 1 0 0 0 0 0
1 1 0 0 0 0 0 0
←Character
Pattern0 0 0
1 1 1
* * *
0 0 0 0 0 ←Cursor
0 0 0 1 1 1 1 1
0 0 1 1 0 0 0 1
0 1 0 1 0 1 0 1
0 1 1 1 0 1 1 1
1 0 0 1 0 1 0 1
1 0 1 1 0 0 0 1
1 1 0 1 1 1 1 1
←Character
Pattern0 0 1
1 1 1
* * *
0 0 0 0 0 ←Cursor
………
………
………
………
………
………
………
………
………
………
………
………
………
………
………
0 0 0 1 1 1 1 1
0 0 1 1 0 0 0 1
0 1 0 1 1 1 0 1
0 1 1 1 0 0 0 1
1 0 0 1 0 1 1 1
1 0 1 1 0 0 0 1
1 1 0 1 1 1 1 1
←Character
Pattern1 1 1
1 1 1
* * *
0 0 0 0 0 ←Cursor
To show the customized icon, simply sendthedatabetween“0”to“7”tothismodule.
Forexample,thismodulewilldisplaythecustomizediconatlocation64to71uponreceivingdata“0”;
white itwilldisplaythecustomizediconatlocation72to79uponreceivingdata“1”.
Watchdog timer is also builtinthemodule.Thismodulewillresetitselfandsendout“resetpacket“(0FDH,
0EH) thereafter.
The input must be a standard RS-232 or inverted TTL signal. The RS-232 setting should be:
Baud rate: 2400 bps
Parity: None
Data bits: 8
Stop bit: 1
What follows is the default setup after LCD module initiated:
2-line display mode; every character is 5 x 8 dots.
Display on; cursor off; cursor blink off.
Display will be cleared.
54. NAR-5060User’sManual 53
5.9 Sample Code
/* *************************************
* EZIO RS232 LCD Control Sample Program
* *************************************
* *************************************************************************
* Company: Portwell Inc.
* Date: 4/16/2003
* Program: 02A.c
* Version: 1.02
* Compile: Linux GNU C
* Purpose: Direct access to EZIO LCD, the program will display
* messages according to the control button. The current
* version only has the following function:
*
* 1: display welcome message
* 2: display UP message if "scroll up" button is pressed
* 3: display ENTER message if "ENTER" button is pressed
* 4: display ESC message if "ESC" button is pressed
* 5: display DOWN message if "scroll down" button is pressed
*
* Program Overview:
*
* - Parameters:
* fd : a file name for open() method, here represents the com port
* Cmd : command prefix
* cls : clear command
* init : initialize command
* blank : display blank screen
* stopsend : stop input/output
* home : move cursor to initial position
* readkey : set to read from EZIO
* hide : hide cursor & display blanked characters
* movel : move cursor one character left
* mover : move cursor one character right
* turn : turn on blinking-block cursor
* show : turn on underline cursor
* scl : scroll cursor one character left
* scr : scroll cursor one character right
* setdis : set character-generator address
*
* - Procedure:
* 1. The program sets up the environment, i.e. com port settings.
* 2. The main function MUST call init() twice to initialize EZIO
* before any communication.
* 3. For executing any command, the command prefix, Cmd, MUST be
* called be command. So all command contains two parts, eg.
* to initialize the sequence of HEX number is 0xFE, 0x25.
* 4. After clear screen and display welcome message, ReadKey()
* method must be call to advise EZIO for reading data.
* 5. A pooling method is implemented to get input from EZIO while
* any button is pressed.
*
* - NOTE: This program is a sample program provided " AS IS" with NO
* warranty.
*
* Copyright (c) Portwell, Inc. All Rights Reserved.
*
* ************************************************************************/