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An Overview of Arm-9 32-bit MCU TMPA910 Series
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An Overview of Arm-9 32-bit MCU TMPA910 Series

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An Overview of Arm-9 32-bit MCU TMPA910 Series

An Overview of Arm-9 32-bit MCU TMPA910 Series

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  • 1. An Overview of Arm-9 32-bit MCU TMPA910 Series
    • Source: Toshiba-Components
  • 2. Introduction
    • Purpose
      • An Overview of Arm-9 32-bit MCU TMPA910 Series
    • Outline
      • Features, Block Diagram, Memory Map, J-Tag Interface,
      • Interfaces and other inbuilt resources.
      • Interrupt, Timers, WDT, I2C, SSP, LCD controller
      • CMOS Image Sensor Interface, I2S Sound interface,
      • Touch Screen Interface.
    • Content
      • 24 pages
  • 3. Features
    • STN/TFT color LCD controller
      • Supports 800x480 (max. 1024x1024)
      • 16-/24-bit color                            
    •   LCD Data Process Accelerator
      • Scaling function (expansion/reduction)
      • Filter function (bi-cubic convolution)
      • Image blending function (font blending)
    • CMOS Image Sensor I/F
    • Memory Controller
    • DMA Controller
    • NANDFLASH Controller
    • SD Host Controller 50MHz, 32GB
    • USB Device (High Speed, 480Mbps)
    • 2 ch. of: SPI / UART / I2C / I2S
    • RTC, Touch screen I/F
    • 6 ch. 10bit A/D converter (3.0V to 3.6V)
  • 4. Multi Layer BUS: Block Diagram
  • 5. Memory Map of TMPA910CRA
  • 6. JTAG Interface
    • JTAG standard version
    • a) IEEE Standard 1149.1•1990 (Includes IEEE Standard 1149.1a•1993)
    • JTAG instructions
      • a) Standard instructions (BYPASS, SAMPLE/PRELOAD, EXTEST), HIGHZ instruction, CLAMP instruction.
    • IDCODE: Not available
    • Pins excluded from boundary scan register (BSR)
      • a) Oscillator circuit pins (SM0-3),b) USB pins (SR0-4),c) JTAG control pins (SN2, SP0-5),d) Power supply/GND pins (including VREFH, REFL)
      • e) A/D pins (PD0-5),f) Touch panel PX and PY pins (PD6, PD7)
  • 7. Transition of the Memory State
    • The remapping function allows the 8 Kbyte area of the built-in RAM in the TMPA910CRA to be accessed from the two memory areas (0x0000_0000 to 0x0000_1FFF and 0xF800_2000 to 0xF800_3FFF).
    • Write access to the Remap, activates the Remapping function.
    • The Remap ON status is activated by the register programming. It can only be deactivated by resetting the system.
  • 8. Clock Mode Status Transition
  • 9. Download via USB
    • There are four types of USB transfer, the following two types are used for the
    • boot function:
    • Control Transfer: Used for transmitting standard requests and vendor requests
    • Bulk Transfer: Used for responding to vendor requests and transmitting a user program.
  • 10. Interrupts
  • 11. DMA Block Diagram
  • 12. DMA Controller Functions 2. Peripheral-to-Memory 1. Memory-to-peripheral 3. Memory-to-Memory
  • 13. NAND-Flash Controller (NDFC)
  • 14. 16-Bit Timers/PWM
  • 15. UART Channel 0 Block Diagram
  • 16. I2C Bus Mode • Contains two channels (ch0 and ch1). • Allows selection between master and slave. • Allows selection between transmission and reception. • Supports multiple masters (arbitration, clock synchronization recognition). • Supports standard mode and fast mode (fastest baud rate in master mode: 89.91 kHz and 357.14 KHz, respectively, at fPCLK = 100 MHz) • Supports transfer data sizes of 1 to 8 bits. • Provides one transfer complete interrupt. • Can enable or disable interrupts.
  • 17. Block Diagram of SSP
  • 18. Block Diagram of the USB Device Controller
  • 19. I2S (Inter-IC Sound)
  • 20. CMOS Image Sensor Interface (CMSI)
  • 21. LCD Controller (LCDC) Block Diagram
  • 22. Touch Screen Interface (TSI) External connection of TSI Internal block diagram of TSI
  • 23. Starter Kit For TMPA910
    • Features:
    • Supported MCU: Toshiba TMPA910CRAXBG
    • Includes a 3,5“ Display with Touch Screen
    • J-Link Interface, Ethernet Connection, USB 2.0 (480MBps), RS232
    • Excellent Sound (Audio DAC via I2S))
    • SD-Card Socket, JTAG Interface
    • Memory:
    • 512 MBit SDRAM
    • 256 MBit NOR Flash
    • 2 GBit NAND Flash
    • Single Power Supply
    • Extensive Software Support E.g. Segger for emWin, emOS etc.
    • Many Software examples available:
    • Plug & Play! Excellent Tool for fast Prototyping
    • Schematics and Layout Data provided by Toshiba
  • 24. Additional Resource
    • For ordering the TMPA910, please click the part list or
    • Call our sales hotline
    • For additional inquires contact our technical service hotline
    • For more product information go to
      • http://www.toshiba-components.com/microcontroller/TMPA910.html