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Apr 4th, 2019
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  1. Name CPC464 ;
  2. PartNo 00 ;
  3. Date 01.04.2019 ;
  4. Revision 01 ;
  5. Designer Engineer ;
  6. Company Team Rocket ;
  7. Assembly None ;
  8. Location None ;
  9. Device G22V10 ;
  10.  
  11. /* *************** INPUT PINS *********************/
  12. PIN 1 = WR;
  13. /*PIN 2 = RD;*/
  14. PIN [3..10] = [D0..7];
  15. PIN 11 = A14;
  16. PIN 13 = A15;
  17. PIN 14 = IORQ;
  18. PIN 15 = RESET;
  19.  
  20. /* *************** OUTPUT PINS *********************/
  21. PIN [23..16] = [Q0..7];
  22.  
  23. /* *************** EQUATIONS *********************/
  24.  
  25. [Q0..7].D = [D0..7]; /*Sets the Input data to be from D0-D7*/
  26.  
  27. [Q0..7].SP = !WR & !IORQ & A14 & A15; /* Enable Synchronous preset when WR and IORQ are low, and when A14 and A15 are high */
  28.  
  29. /*[Q0..7].OE = !RD & !IORQ & A14 & A15; */ /* Enable Output when RD and IORQ are low, and when A14 and A15 are high*/
  30.  
  31. [Q0..7].AR = !RESET;
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