The document discusses choosing the right processor for an application. It covers microprocessors, microcontrollers, DSP processors, FPGAs, CPLDs, hardware design flow, software design flow, and various embedded system design phases like simulation, evaluation and emulation. Key factors in processor selection include development tools, performance, cost, operating systems, hardware tools, peripherals and power consumption. The document also provides resources and websites for embedded system development.

1. Choosing the Right Processor for your Application www.pantechsolutions.net

3. Choosing the right Processor

4. Microprocessor Basic Microprocessor, by-itself, completely useless – must have external peripherals to Interact with outside world CPU CONTROL ADDRESS DATA BOOT ROM Used at startup Instruction (program) ROM Transducers Keyboard Screen UART Parallel interface etc Data RAM

5. Micro controller CPU

6. Von Neumann VS Harvard Von Neumann Harvard CPU 12 14 16 Memory (Data) 8 Memory (Program) CPU Memory (Program &Data)

7. Why do we need DSP Processor?

8. CPLD Vs FPGA

12. FPGA Technologies

15. DSP Vs FPGA

17. Traditional embedded system design using DSP Power Supply CLK CLK CLK custom IF-logic SDRAM SDRAM SRAM SRAM SRAM Memory Controller UART LC Display Controller Interrupt Controller Timer Audio Codec CPU (uP / DSP) Co- Proc. GP I/O Address Decode Unit Ethernet MAC

18. Next Step... CLK custom IF-logic Memory Controller UART Display Controller Timer CPU (uP / DSP) Co- Proc. GP I/O Address Decode Unit Ethernet MAC Interrupt Controller FPGA CLK CLK SDRAM SDRAM SRAM SRAM SRAM Power Supply LC Audio Codec

19. Configurable system on Chip-CSoC Power Supply SDRAM SDRAM SRAM SRAM SRAM LC Audio Codec EPROM

21. SMP-BF561 • Identical Cores • Identical access to all System Resources • Memory, Disk, UARTs, Communication Controllers, • Examples: Analog Devices Blackfin 561

24. Selection of packages QFP SOLDERING IRON SOLDERING STATION OVEN DIP SOIC BGA PLCC

25. Hardware Design Flow SCHEMATIC DESIGN LAYOUT DESIGN ASSEMBLY & TESTING

27. Software Design Flow

28. Software Design Flow -FPGA Generate Netlist ISE Platform Ext. Proj.Nav. / VHDL *.mhs *. elf *.c *.asm Compile & Link Update Bitstream *. bit *.h Gen. Libs Platform Definition (peripherals, configuration, connectivity, address space)  EDK: Embedded Development Kit  XPS: Xilinx Platform Studio  ISE: Integrated Software Environment  MHS: Microprocessor Hardware Specification *. bit XPS Generate Bitstream *.ucf Hardware Software *.bmm

29. RTOS, Board Support Package Integrated HW/SW/FPGA Flows Instantiate the ‘ System Netlist’ and Implement the FPGA Include the BSP and Compile the Software Image 1 2 3 Xilinx Platform Studio SDK Xilinx Platform Studio Data2MEM Download Combined Image to FPGA Compiled ELF Compiled BIT Embedded Development Kit ? HDL Entry Simulation/Synthesis Implementation Download Bitstream Into FPGA Chipscope Standard FPGA HW Development Flow VHDL or Verilog System Netlist ? Code Entry C/C++ Cross Compiler Linker Load Software Into FLASH Debugger Standard Embedded SW Development Flow C Code Board Support Package Compiled BIT Compiled ELF

30. FPGA Design Flow

31. Design Compilation Simulation Verification Graphical Entry HDL Entry Compiler Timing Diagram Timing Analysis Program CPLD Development Board FPGA Design Flow

32. Unified Tool Releases, All Tools Available for Evaluations Verilog VHDL C/C++ MATLAB Simulink 3 rd Party Unified Design Environment The Ultimate System Integration Design Tools New ! HW Designers SW Developers Architects Verification Team System Integrators . . . .

33. Design Decision in Choosing an FPGA Programmable technology Gate count Number of I/O’S Manufacturer Family Device Power Consumption Speed,voltage Packaging

35. SW DEVELOPMENT HW DEVELOPMENT SW SELECTION HW SELECTION INTEGRATION TESTING & TUNING DEPLOYMENT Compiler RTOSs Networking Protocols Java Support Graphics Support Project & Code Mgmt. RTOS Simulation Rapid Prototyping Real-time Data Visualization Memory Leak Detection CPU Profiling Post-mortem Debug Semiconductor Co-funded Development Hardware Coverage Board Bring-Up Board Diagnostics & Manufacturing Test Source-level Debugging Real-time System Analysis & Triggering Execution Tracing Code Coverage Analysis In-field Debugging © 2008 Pantech Solutions™ | All rights reserved Embedded Development using FPGA

37. Simulation Evaluation Emulation

39. Recap of Designing an Embedded System

40. http://nptel.iitm.ac.in/videocourselist.php http://youtube.com/iit Website and Resources

41. http://www.esacademy.com/ 8051 (Philips Flash ISP software) http://www.keil.com/demo/ Evaluation version for 8051 and ARM http://www.microchip.com PIC FPGA http://www.xilinx.com/support/download/index.htm https://www.altera.com/support/software/download/sof-download_center.html http://www.analog.com/en/embedded-processing-dsp/content/blackfin_bold_training/fca.html DSP www.ti.com/

42. Questions ?