usb-avr-cpld experiment board with FTDI FT232RL, ATMEGA88 & XC9572XL

cpldtest.ucf 1.0KB

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  1. # pin locations
  2. NET XcClk_i LOC = PIN43;
  3. NET AvrData_io<0> LOC = PIN6;
  4. NET AvrData_io<1> LOC = PIN5;
  5. NET AvrData_io<2> LOC = PIN3;
  6. NET AvrData_io<3> LOC = PIN34;
  7. NET AvrData_io<4> LOC = PIN33;
  8. NET AvrData_io<5> LOC = PIN32;
  9. NET AvrData_io<6> LOC = PIN31;
  10. NET AvrData_io<7> LOC = PIN30;
  11. NET AvrData_io<8> LOC = PIN29;
  12. NET AvrData_io<9> LOC = PIN28;
  13. NET AvrData_io<10> LOC = PIN27;
  14. NET AvrData_io<11> LOC = PIN23;
  15. NET AvrData_io<12> LOC = PIN12;
  16. NET AvrData_io<13> LOC = PIN8;
  17. NET AvrData_io<14> LOC = PIN7;
  18. NET AvrSck_i LOC = PIN44;
  19. NET AvrMosi_i LOC = PIN2;
  20. NET AvrMiso_o LOC = PIN1;
  21. NET SpfRst_n_o LOC = PIN21;
  22. NET SpfCs_n_o LOC = PIN22;
  23. NET SpfSck_o LOC = PIN20;
  24. NET SpfMosi_o LOC = PIN13;
  25. NET SpfMiso_i LOC = PIN14;
  26. NET Gpio_io<0> LOC = PIN42;
  27. NET Gpio_io<1> LOC = PIN41;
  28. NET Gpio_io<2> LOC = PIN40;
  29. NET Gpio_io<3> LOC = PIN39;
  30. NET Gpio_io<4> LOC = PIN38;
  31. # clock timing
  32. NET "XcClk_i" TNM_NET = XcClk_i;
  33. TIMESPEC TS_XcClk_i = PERIOD "XcClk_i" 40 ns HIGH 50%;