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Rev | Author | Line No. | Line |
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1 | - | 1 | OrCAD LOGIC COMPILER v2.01 N 12/09/94 (Source file .\PLD\#0052.PLD) |
2 | |||
3 | 1 || FILE: #0052.PLD |
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4 | 2 || PROJ: 20120601 |
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5 | 3 || PART: G26CV12-#0052 |
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6 | 4 || |
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7 | 5 || DEV : GAL26CV12 |
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8 | 6 || |
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9 | 7 || DESC: DECODER I/O |
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10 | 8 || |
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11 | 9 | |
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12 | 10 |GAL26CV12 |
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13 | 11 | |
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14 | 12 || INPUT |
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15 | 13 | 1:A8, 2:A9, 3:A10, 4:A11, 5:A12, 6:A13, 8:A14, 9:A15, 10:A16, |
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16 | 14 | 11:A17, 12:A18, 13:A19, 14:A20, 15:A21, 16:A22, 17:A23, 18:VMA, |
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17 | 15 | 27:X0E, 28:X1E, |
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18 | 16 || OUTPUT |
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19 | 17 | 19:CS1, 20:CS2, 22:CS3, 23:CX0, 24:CX1, 25:IO0, 26:IO1 |
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20 | 18 | |
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21 | 19 | ACTIVE-LOW: CS1, CS2, CS3, CX0, CX1, IO0, IO1 |
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22 | 20 | |
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23 | 21 | |
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24 | 22 | SIGNATURE: "0052 " |
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25 | 23 | |
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26 | 24 || -------------------------------------------------------- |
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27 | 25 || /IO0 -> BANCO 0 - AREA 00FC00 - 00FCFF |
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28 | 26 || /IO1 -> BANCO 0 - AREA 00FD00 - 00FDFF |
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29 | 27 || /CX0 -> BANCO 1 - AREA 010000 - 011FFF SE X0E = 1 (8K) |
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30 | 28 || /CX1 -> BANCO 1 - AREA 012000 - 013FFF SE X1E = 1 (8K) |
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31 | 29 || /CS1 -> BANCO 2 & 3 - AREA 020000 - 03FFFF (128K) |
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32 | 30 || /CS2 -> BANCO 4 & 5 - AREA 040000 - 05FFFF (128K) |
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33 | 31 || /CS3 -> BANCO 6 & 7 - AREA 060000 - 07FFFF (128K) |
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34 | 32 || |
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35 | 33 || -------------------------------------------------------- |
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36 | 34 || |
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37 | 35 | BANK0 = (A23' & A22' & A21' & A20' & A19' & A18' & A17' & A16' & VMA') |
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38 | 36 | BANK1 = (A23' & A22' & A21' & A20' & A19' & A18' & A17' & A16 & VMA') |
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39 | 37 || -------------------------------------------------------- |
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40 | 38 || |
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41 | 39 || IOS -> 00FC00 - 00FDFF |
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42 | 40 | IOS = (BANK0 & A15 & A14 & A13 & A12 & A11 & A10 & A9') |
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43 | 41 || /IO0 -> AREA 00FC00 - 00FCFF |
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44 | 42 | IO0 = (IOS & A8') |
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45 | 43 || /IO1 -> AREA 00FD00 - 00FDFF |
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46 | 44 | IO1 = (IOS & A8) |
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47 | 45 || |
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48 | 46 || -------------------------------------------------------- |
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49 | 47 || |
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50 | 48 || /CS1 -> BANCO 2 & 3 - AREA 020000 - 03FFFF (128K) |
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51 | 49 | CS1 = (A23' & A22' & A21' & A20' & A19' & A18' & A17 & VMA') |
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52 | 50 || /CS2 -> BANCO 4 & 5 - AREA 040000 - 05FFFF (128K) |
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53 | 51 | CS2 = (A23' & A22' & A21' & A20' & A19' & A18 & A17' & VMA') |
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54 | 52 || /CS3 -> BANCO 6 & 7 - AREA 060000 - 07FFFF (128K) |
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55 | 53 | CS3 = (A23' & A22' & A21' & A20' & A19' & A18 & A17 & VMA') |
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56 | 54 || |
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57 | 55 || -------------------------------------------------------- |
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58 | |||
59 | |||
60 | 58 | CX0 = (BANK1 & X0E & A15' & A14' & A13') |
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61 | 59 || /CX1 -> BANCO 1 - AREA 012000 - 013FFF SE X1E = 1 (8K) |
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62 | 60 | CX1 = (BANK1 & X1E & A15' & A14' & A13) |
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63 | |||
64 | |||
65 | |||
66 | |||
67 | |||
68 | |||
69 | I202 7/24/12 10:44 am (Tuesday) |
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70 | |||
71 | |||
72 | OrCAD DEVICE FITTER v2.01 12/09/94 (Source file .\PLD\#0052.PLA) |
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73 | |||
74 | |||
75 | |||
76 | RESOLVED EXPRESSIONS (Reduction 0) |
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77 | |||
78 | |||
79 | |||
80 | |||
81 | A19' A20' A21' A22' A23' VMA' |
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82 | |||
83 | IO1 11 A8 A9' A10 A11 A12 A13 A14 A15 A16' A17' A18' |
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84 | |||
85 | |||
86 | CS1 75 A17 A18' A19' A20' A21' A22' A23' VMA' |
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87 | |||
88 | CS2 62 A17' A18 A19' A20' A21' A22' A23' VMA' |
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89 | |||
90 | |||
91 | |||
92 | |||
93 | VMA' X0E |
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94 | |||
95 | CX1 29 A13 A14' A15' A16 A17' A18' A19' A20' A21' A22' A23' |
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96 | |||
97 | |||
98 | |||
99 | |||
100 | SIGNAL ASSIGNMENT |
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101 | Rows |
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102 | |||
103 | |||
104 | |||
105 | |||
106 | 2. A9 4 - - - High |
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107 | 3. A10 8 - - - High |
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108 | 4. A11 12 - - - High |
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109 | 5. A12 16 - - - High |
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110 | |||
111 | 8. A14 24 - - - High |
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112 | 9. A15 28 - - - High |
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113 | 10. A16 32 - - - High |
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114 | 11. A17 36 - - - High |
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115 | 12. A18 40 - - - High |
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116 | 13. A19 44 - - - High |
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117 | 14. A20 48 - - - High |
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118 | 15. A21 50 112 9 0 High (Registered) |
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119 | 16. A22 46 103 9 0 High (Registered) |
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120 | 17. A23 42 94 9 0 High (Registered) |
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121 | 18. VMA 38 85 9 0 High (Registered) |
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122 | 19. CS1 35 74 11 1 Low (Three-state) |
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123 | 20. CS2 31 61 13 1 Low (Three-state) |
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124 | 22. CS3 27 48 13 1 Low (Three-state) |
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125 | 23. CX0 23 37 11 1 Low (Three-state) |
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126 | 24. CX1 19 28 9 1 Low (Three-state) |
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127 | 25. IO0 15 19 9 1 Low (Three-state) |
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128 | 26. IO1 11 10 9 1 Low (Three-state) |
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129 | 27. X0E 6 1 9 0 High (Registered) |
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130 | 28. X1E 2 - - - High |
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131 | 29. - - 0 1 0 |
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132 | 30. - - 121 1 0 |
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133 | ---- ---- |
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134 | 122 7 (6%) |
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135 | |||
136 | |||
137 | I200 No fatal errors found in source code (device phase). |
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138 | I201 No warnings. |
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139 | |||
140 | |||
141 | |||
142 | |||
143 | * |
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144 | QP28* QF6432* QV1024* |
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145 | |||
146 | |||
147 | |||
148 | L0988 1111111111111111111111111111111111111111111111111111* |
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149 | L1040 1011101101110111011101110111011110111010101010101010* |
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150 | L1456 1111111111111111111111111111111111111111111111111111* |
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151 | L1508 1101111111111111111101111011101101111010101010101010* |
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152 | L1924 1111111111111111111111111111111111111111111111111111* |
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153 | L1976 1111110111111111111110111011101101111010101010101010* |
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154 | L2496 1111111111111111111111111111111111111111111111111111* |
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155 | L2548 1111111111111111111111111111111111110110011010101010* |
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156 | L3172 1111111111111111111111111111111111111111111111111111* |
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157 | L3224 1111111111111111111111111111111111111010011010101010* |
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158 | L3848 1111111111111111111111111111111111111111111111111111* |
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159 | L3900 1111111111111111111111111111111111110110101010101010* |
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160 | L6344 1101010101010101111111110011000000110000001101010011* |
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161 | L6396 001000100000001000000010000000100000* |
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162 | C532E* |
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163 | |||
164 | I202 7/24/12 10:44 am (Tuesday) |
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165 | I203 Memory usage 8K |
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166 | I204 Elapsed time 1 second |
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167 |