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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1 | - | 1 | { Pins: "000000000N0NNNNNNNNN"; |
| 2 | Vector: A0,A1,A2,A3,RW,PHI2,ATA,EN,WA,"N",PHI0,(HWO,HWC,GA,IOR,IOW,CS0,CS1, |
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| 3 | HRD)L,"N"; |
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| 4 | Object: "JEDEC"; |
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| 5 | Clock: 1; |
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| 6 | Low: HWO,HWC,GA,IOR,IOW,CS0,CS1,HRD; |
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| 7 | |||
| 8 | CS0 = ((A3'&PHI2&ATA'&WA) |
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| 9 | #(A3'&ATA'&EN&WA')); |
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| 10 | |||
| 11 | CS1 = ((A1&A2&A3&PHI2&ATA'&WA) |
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| 12 | #(A1&A2&A3&ATA'&EN&WA')); |
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| 13 | |||
| 14 | GA = ((A3'&ATA') |
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| 15 | #(A1&A2&A3&ATA')); |
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| 16 | |||
| 17 | IOR = ((A3'&RW&PHI2&ATA'&WA) |
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| 18 | #(A1&A2&A3&RW&PHI2&ATA'&WA) |
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| 19 | #(A3'&RW&ATA'&EN&WA') |
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| 20 | #(A1&A2&A3&RW&ATA'&EN&WA')); |
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| 21 | |||
| 22 | IOW = ((A3'&RW'&ATA'&WA&PHI0) |
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| 23 | #(A1&A2&A3&RW'&ATA'&WA&PHI0) |
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| 24 | #(A3'&RW'&ATA'&EN&WA') |
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| 25 | #(A1&A2&A3&RW'&ATA'&EN&WA')); |
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| 26 | |||
| 27 | HWC = (A0'&A1'&A2&A3&RW'&ATA'&PHI0); |
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| 28 | |||
| 29 | HRD = (A0'&A1'&A2&A3&RW&ATA'); |
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| 30 | |||
| 31 | HWO = (A0'&A1'&A2'&A3'&RW'&ATA'); |
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| 32 | |||
| 33 | } |