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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1 | - | 1 | { Pins: "000000N0000000000000N0000000"; |
| 2 | Vector: A1,"0",A3,A4,A5,A6,"N",IO,RW,PHI2,CX2,MGE,PHI0,DMA,(CE0,CE1,AT0,AT1, |
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| 3 | CE2,DBE)L,"N",(DDE,CE3,MRD,MWE,IOR,IOW)L,GEN; |
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| 4 | Object: "JEDEC"; |
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| 5 | Clock: 1; |
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| 6 | Low: CE0,CE1,AT0,AT1,CE2,DBE,DDE,MRD,MWE,IOR,IOW; |
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| 7 | |||
| 8 | CE0 = (A4'&A5'&A6'&IO'&DMA); |
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| 9 | |||
| 10 | CE1 = (A4&A5'&A6'&IO'&DMA); |
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| 11 | |||
| 12 | AT0 = (A4'&A5&A6'&IO'&DMA); |
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| 13 | |||
| 14 | AT1 = (A4&A5&A6'&IO'&DMA); |
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| 15 | |||
| 16 | CE2 = (A3&A4&A5'&A6&IO'&DMA); |
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| 17 | |||
| 18 | CE3 = (A3&A4&A5'&A6&IO'&DMA); |
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| 19 | |||
| 20 | IOR = (DMA)??((A3&A4&A5'&A6&IO'&RW&PHI2&DMA&GEN) |
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| 21 | #(A4'&A5'&A6'&IO'&RW&PHI2&DMA) |
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| 22 | #(A4&A5'&A6'&IO'&RW&PHI2&DMA)); |
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| 23 | |||
| 24 | IOW = (DMA)??((A3&A4&A5'&A6&IO'&RW'&PHI2&DMA) |
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| 25 | #(A4'&A5'&A6'&IO'&RW'&PHI2&DMA) |
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| 26 | #(A4&A5'&A6'&IO'&RW'&PHI2&DMA)); |
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| 27 | |||
| 28 | MWE = (DMA)??(RW'&CX2'&MGE'&PHI0&DMA); |
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| 29 | |||
| 30 | MRD = (DMA)??(RW&PHI2&CX2'&MGE'&DMA); |
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| 31 | |||
| 32 | DBE = ((CX2'&DMA) |
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| 33 | #(IO')); |
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| 34 | |||
| 35 | DDE = ((CX2'&DMA) |
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| 36 | #(A3&A4&A5'&A6&IO'&DMA) |
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| 37 | #(A4'&A5'&A6'&IO'&DMA) |
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| 38 | #(A4&A5'&A6'&IO'&DMA) |
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| 39 | #(A4'&A5&A6'&IO'&DMA) |
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| 40 | #(A4&A5&A6'&IO'&DMA)); |
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| 41 | |||
| 42 | } |