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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1 | - | 1 | OrCAD LOGIC COMPILER v2.01 N 12/09/94 (Source file .\PLD\#0050.PLD) |
| 2 | |||
| 3 | 1 || FILE: #0050.PLD |
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| 4 | 2 || PROJ: 20120601 |
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| 5 | 3 || PART: G22V10-#0050 |
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| 6 | 4 || |
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| 7 | 5 || DEV : GAL22V10 |
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| 8 | 6 || |
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| 9 | 7 || DESC: MASTER CLOCK |
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| 10 | 8 || |
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| 11 | 9 | |
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| 12 | 10 |GAL22V10 |
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| 13 | 11 | |
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| 14 | 12 || INPUT |
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| 15 | 13 | 1:CLK, 2:PD, 3:F2, 4:S0, 5:VPA, 6:VDA, 7:RES, 8:P2IN, 9:P1IN, 10:P0IN, |
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| 16 | 14 | 11:P4IN, 13:RDY, |
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| 17 | 15 || OUTPUT |
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| 18 | 16 | 14:P2O, 15:Q0, 16:Q1, 17:Q2, 18:VMA, 19:ALE, 20:GOE, |
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| 19 | 17 | 21:PHI1, 22:PHI0, 23:P4O |
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| 20 | 18 | |
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| 21 | 19 | ACTIVE-LOW: VMA |
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| 22 | 20 | |
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| 23 | 21 | SIGNATURE: "0050 " |
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| 24 | 22 | |
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| 25 | 23 || P2O -> CLOCK 02 CPU |
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| 26 | 24 || CONNETTERE P0IN CON PHI0 |
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| 27 | 25 || CONNETTERE P1IN CON PHI1 |
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| 28 | 26 || CONNETTERE P4IN CON P4O |
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| 29 | 27 || |
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| 30 | 28 || Q0 = 8M, Q1 = 4M, Q2 = 2M |
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| 31 | 29 | Q[2..0] = CLK // Q[2..0] + 1 |
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| 32 | 30 | A = Q2 & F2' || 2MHz |
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| 33 | 31 | B = Q1 & F2 || 4MHz |
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| 34 | 32 | PHI0 = (A # B) || FASE 0 |
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| 35 | 33 | P4O = P0IN || FASE 0 RITARDATA |
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| 36 | 34 || P0IN -> FASE 0 RITARDO T (PD = 1) |
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| 37 | 35 || P4IN -> FASE 0 RITARDO 2T (PD = 0) |
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| 38 | 36 | P2O = ((P0IN & PD) # (P4IN & PD')) |
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| 39 | 37 | PHI1 = P2IN' || FASE 1 RITARDATA RISPETTO A PHI2 |
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| 40 | 38 | VMA = ((VDA & RES) # (VPA & RES)) |
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| 41 | 39 | ALE = (RDY & P0IN' & P2IN') |
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| 42 | 40 | DBEA = (RDY & P2IN' & S0) |
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| 43 | 41 | DBEB = (RDY & P1IN & S0') |
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| 44 | 42 | GOE = (DBEA # DBEB) |
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| 45 | |||
| 46 | |||
| 47 | |||
| 48 | I201 No warnings. |
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| 49 | |||
| 50 | |||
| 51 | |||
| 52 | I203 Memory usage 81K |
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| 53 | I204 Elapsed time 1 second |
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| 54 | OrCAD DEVICE FITTER v2.01 12/09/94 (Source file .\PLD\#0050.PLA) |
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| 55 | |||
| 56 | |||
| 57 | |||
| 58 | |||
| 59 | |||
| 60 | |||
| 61 | |||
| 62 | |||
| 63 | 85 Q0' Q2 |
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| 64 | |||
| 65 | |||
| 66 | Q1 99 Q0' Q1 |
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| 67 | 100 Q0 Q1' |
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| 68 | |||
| 69 | Q0 112 Q0' |
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| 70 | |||
| 71 | |||
| 72 | 12 F2 Q1 |
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| 73 | |||
| 74 | P4O 2 P0IN |
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| 75 | |||
| 76 | |||
| 77 | 124 PD P0IN |
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| 78 | |||
| 79 | PHI1 22 P2IN' |
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| 80 | |||
| 81 | |||
| 82 | 68 VDA RES |
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| 83 | |||
| 84 | ALE 50 P2IN' P0IN' RDY |
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| 85 | |||
| 86 | |||
| 87 | 36 S0 P2IN' RDY |
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| 88 | |||
| 89 | |||
| 90 | |||
| 91 | |||
| 92 | |||
| 93 | |||
| 94 | |||
| 95 | |||
| 96 | 1. CLK 0 - - - High (Clock) |
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| 97 | 2. PD 4 - - - High |
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| 98 | 3. F2 8 - - - High |
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| 99 | |||
| 100 | 5. VPA 16 - - - High |
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| 101 | 6. VDA 20 - - - High |
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| 102 | 7. RES 24 - - - High |
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| 103 | 8. P2IN 28 - - - High |
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| 104 | 9. P1IN 32 - - - High |
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| 105 | 10. P0IN 36 - - - High |
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| 106 | 11. P4IN 40 - - - High |
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| 107 | 13. RDY 42 - - - High |
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| 108 | 14. P2O 38 122 9 2 High (Three-state) |
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| 109 | 15. Q0 35 111 11 1 High (Registered) |
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| 110 | 16. Q1 31 98 13 2 High (Registered) |
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| 111 | 17. Q2 27 83 15 3 High (Registered) |
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| 112 | 18. VMA 23 66 17 2 Low (Three-state) |
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| 113 | 19. ALE 18 49 17 1 High (Three-state) |
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| 114 | 20. GOE 14 34 15 2 High (Three-state) |
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| 115 | 21. PHI1 10 21 13 1 High (Three-state) |
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| 116 | 22. PHI0 6 10 11 2 High (Three-state) |
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| 117 | 23. P4O 2 1 9 1 High (Three-state) |
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| 118 | 25. - - 0 1 0 |
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| 119 | 26. - - 131 1 0 |
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| 120 | ---- ---- |
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| 121 | 132 17 (13%) |
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| 122 | |||
| 123 | |||
| 124 | I200 No fatal errors found in source code (device phase). |
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| 125 | I201 No warnings. |
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| 126 | |||
| 127 | |||
| 128 | OrCAD DEVICE |
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| 129 | Type: PAL22V10 |
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| 130 | |||
| 131 | |||
| 132 | |||
| 133 | L0044 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 * |
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| 134 | L0088 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 01 11 11 11 * |
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| 135 | L0440 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 * |
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| 136 | L0484 11 11 11 11 10 11 11 11 11 11 11 11 11 10 11 11 11 11 11 11 11 11 * |
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| 137 | L0528 11 11 11 11 01 11 11 11 11 11 11 11 11 11 11 10 11 11 11 11 11 11 * |
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| 138 | L0924 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 * |
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| 139 | L0968 11 11 11 11 11 11 11 11 11 11 11 11 11 11 10 11 11 11 11 11 11 11 * |
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| 140 | L1496 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 * |
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| 141 | L1540 11 11 11 11 11 11 10 11 11 11 11 11 11 11 11 11 01 11 11 11 11 01 * |
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| 142 | L1584 11 11 11 11 11 11 01 11 11 11 11 11 11 11 10 11 11 11 11 11 11 01 * |
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| 143 | L2156 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 * |
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| 144 | L2200 11 11 11 11 11 11 11 11 11 11 11 11 11 11 10 11 11 11 10 11 11 01 * |
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| 145 | L2904 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 * |
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| 146 | L2948 11 11 11 11 11 11 11 11 01 11 11 11 01 11 11 11 11 11 11 11 11 11 * |
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| 147 | L2992 11 11 11 11 11 11 11 11 11 11 01 11 01 11 11 11 11 11 11 11 11 11 * |
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| 148 | L3652 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 * |
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| 149 | L3696 11 11 11 11 11 11 11 11 11 11 11 11 11 01 11 10 11 10 11 11 11 11 * |
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| 150 | L3740 11 11 11 11 11 11 11 11 11 11 11 11 11 10 11 11 11 01 11 11 11 11 * |
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| 151 | L3784 11 11 11 11 11 11 11 11 11 11 11 11 11 10 11 01 11 11 11 11 11 11 * |
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| 152 | L4312 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 * |
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| 153 | L4356 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 10 11 01 11 11 11 11 * |
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| 154 | L4400 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 01 11 10 11 11 11 11 * |
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| 155 | L4884 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 * |
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| 156 | L4928 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 01 11 11 11 11 * |
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| 157 | L5368 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 * |
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| 158 | L5412 11 11 10 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 01 11 * |
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| 159 | L5456 11 11 01 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 01 11 11 11 * |
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| 160 | L5808 11 11 11 11 11 01 10 10 10 11 * |
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| 161 | C8E7A* |
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| 162 | |||
| 163 | I202 7/5/12 7:08 pm (Thursday) |
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| 164 | I203 Memory usage 7K |
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| 165 | I204 Elapsed time 1 second |
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| 166 |