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JEDEC dekoder Project65 v04

May 9th, 2019
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  1. Name 6502_adress_decode ;
  2. PartNo 00 ;
  3. Date 3/18/2019 ;
  4. Revision 03 ;
  5. Designer Alois ;
  6. Company Appartus ;
  7. Assembly None ;
  8. Location ;
  9. Device G16V8 ;
  10.  
  11. /* *************** INPUT PINS *********************/
  12. PIN 1 = CLK ; /* */
  13. PIN 2 = A15 ; /* */
  14. PIN 3 = A14 ; /* */
  15. PIN 4 = A13 ; /* */
  16. PIN 5 = A12 ; /* */
  17. PIN 6 = A11 ; /* */
  18. PIN 7 = A10 ; /* */
  19. PIN 8 = A9 ; /* */
  20. PIN 9 = A8 ; /* */
  21. PIN 11 = NC ; /* */
  22.  
  23. FIELD ADDRESS = [A15..A8];
  24.  
  25. /* *************** OUTPUT PINS *********************/
  26. PIN 19 = ROM_CS ; /* */
  27. PIN 18 = RAM_CS ; /* */
  28. PIN 17 = CS0 ; /* */
  29. PIN 16 = CS1 ; /* */
  30. PIN 15 = CS2 ; /* */
  31. PIN 14 = CS3 ; /* */
  32. PIN 13 = CS4 ;
  33. PIN 12 = CS5 ;
  34.  
  35.  
  36.  
  37. !RAM_CS = ADDRESS:[0000..77FF];
  38. !ROM_CS = ADDRESS:[8000..FFFF];
  39. !CS0 = ADDRESS:[7800..78FF];
  40. !CS1 = ADDRESS:[7900..79FF];
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