1. M1.5 Foundation ToolsXilinx XC9500/XL CPLD M1.5 Software/Fndtn

2. Agenda • Program Manager • Synthesis • Implementation • Fitting Report • Timing Report

3. M1.5 Software • Foundation provides simple interface from start to finish • Integrated Project and Design Manager • Full version and revision control • Design entry • Schematic • VHDL • Verilog • ABEL • FSM

4. Project Manager

5. Version Control (proj mgr)

6. Project Manager • Allows for top level view of project • Shows top level source • Gives access to source hierarchy • Push-button access to • Design Entry tools • Design Synthesis tools • Design Implementation tools • Download tools • Simulation Tools

7. Project Manager • Tabs give access to • version and revision • reports • error messages

8. Basic Steps to Programmed Logic • Start Project Manager • Complete design entry • Make certain that project contains top-level design • Synthesize • Simulate functional performance (suggested) • Implement • Simulate (Verify) timing and functionality (suggested) • Program/Configure Device(s)

9. Basic Steps to Programmed Logic • Start by clicking “START” -> “Programs” -> “Xilinx Foundation”-> “Xilinx Foundation Project Manager” (or the Foundation icon) • Enter design • HDL • Finite State Machine Editor • schematic • Make certain that project contains all design files • “Project” -> “Add Source Files” • Specify Top-Level Design

10. Basic Steps to Programmed Logic • Synthesize • Simulate Functionality • Implement

11. Basic Steps to Programmed Logic • Simulate / Verify Timing Performance • Program/Download

12. Steps to Programmed Logic • Synthesize Design File • Creates netlist from input file • VHDL • Verilog • ABEL

13. Steps to Programmed Logic

14. Part Selector • Choose device/family • Run

15. Steps to Programmed Logic • Implement Netlist • Choose performance criteria (speed vs density) • Enable “Produce Configuration Data” to create filename.jed for programming device • Process Netlist and Fit to Architecture (Run)

16. Implementation • Revision • Options • Run

17. Options • Implementation options • Target options (Produce Configuration Data for output file)

18. Implementation: Standard Options • Allow for quick selection • Optimize for: • speed • density

19. Implementation: Flow Engine

20. Steps to Programmed Logic • Review fitter report file to verify fit and pin locations • Here is an introduction to the reports

21. Reports • Synthesis • post-synthesis report • optimized.chp • netlist logfile • netlist.log • Implementation • translation report • project.bld • fitter report • project.rpt • timing report • project.tim

22. Implementation Reports • Translation • reports unused nets • reports nets with no load or driver • Fitter • gives detailed information about the fitting and usage of CPLD device • Timing • gives detailed information about internal timing paths

23. Implementation Reports • Read report by selecting “Report Browser”

24. Implementation Reports • Yellow Sparkle indicates whether read

25. Design Example • Sync DRAM controller • Project included on lab disk as sdram1 • File included on lab disk as sdramctl.vhd • Report and timing files included • Netlist file included

26. Fitting Report -Resources

27. Fitting Report- Resources (cont)

28. Fitting Report- FB Global

29. Timing Report (Summary)

30. Steps to Programmed Logic • Program Device • Connect download cable • Invoke JTAG Programmer • Establish Chain • Program the device

31. JTAG Programmer

32. JTAG Programmer

33. Conclusion • Foundation provides a simple and efficient method for taking a design from entry to programmed device. • Synthesis allows for easy netlist generation. • Implementation creates a file for programming the CPLD and provides in depth reports. • JTAG Programmer provides a simple method for programming in system.