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OrCAD LOGIC COMPILER  v2.01 N 12/09/94  (Source file .\PLD\#0154.PLD)
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  1  ||	FILE:	#0154.PLD
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  2  ||	PROJ:	20120600
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  3  ||	PART:	G16V8-#0154
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  4  ||
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  5  ||	DEV :	GAL16V8
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  6  ||
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  7  || 	DESC:	DECODER RTC - CTC
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  8  ||
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  9  |
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 10  |GAL16V8A
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 11  |
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 12  || INPUT
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 13  |  1:A0, 2:A1, 3:A2, 4:A3, 5:RW, 6:PHI2, 7:IOX, 8:EN, 9:WT, 11:-,
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 14  || OUTPUT
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 15  |  12:CS0, 13:ALE, 14:RRD, 15:RWE, 16:CS1, 17:IOR, 18:IOW, 19:CS2
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 17  ||
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 18  |  ACTIVE-LOW: CS0, RRD, RWE, CS1, IOR, IOW, CS2
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 19  |
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 20  |  PROPERTY: "SIMPLE"
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 21  |
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 22  |  SIGNATURE: "0154    "
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 23  |
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 24  || RTC -> FE4C - FE4D
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 25  |  RTC = (IOX' & A3 & A2  & A1')
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 26  || RTC ADDRESS REG => FE4C
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 27  |  RAR = (RTC & A0')
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 28  || RTC DATA REG => FE4D
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 29  |  RDR = (RTC & A0)
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 30  || RTC READ DATA REG.  => FE4D
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 31  |  RRD = (RDR & RW  & PHI2)
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 32  || RTC WRITE DATA REG. => FE4D
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 33  |  RWE = (RDR & RW' & PHI2)
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 34  || RTC WRITE ADDRESS REG => FE4C
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 35  |  ALE = (RAR & RW' & PHI2)
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 36  |  CS0  = (RDR & PHI2)
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 37  || CTC -> FE48 - FE4B
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 38  |  CTC = (IOX' & A3 & A2')
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 39  |  CS1 = CTC
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 40  |  RD1 = (CTC & RW  & WT  & PHI2)	|| NO WAIT
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 41  |  RD2 = (CTC & RW  & WT' & EN)		|| WAIT
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 42  |  WR1 = (CTC & RW' & WT  & PHI2)	|| NO WAIT
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 43  |  WR2 = (CTC & RW' & WT' & EN)		|| WAIT
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 44  |  IOR = (RD1 # RD2)
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 45  |  IOW = (WR1 # WR2)
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 46  ||
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 47  |  CS2 = PHI2
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I201  No warnings.
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I203  Memory usage 83K
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I204  Elapsed time 1 second
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OrCAD DEVICE FITTER  v2.01   12/09/94  (Source file .\PLD\#0154.PLA)
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I289  Simple GAL architecture selected.
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                  17   A2' A3  RW  IOX' EN  WT'
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IOW                8   A2' A3  RW' PHI2  IOX' WT
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                   9   A2' A3  RW' IOX' EN  WT'
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CS2                0   PHI2
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  1.     A0              2        -    -    -        High    (Clock)
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  2.     A1              0        -    -    -        High
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  3.     A2              4        -    -    -        High
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  5.     RW             12        -    -    -        High
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  6.     PHI2           16        -    -    -        High
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  7.     IOX            20        -    -    -        High
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  8.     EN             24        -    -    -        High
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  9.     WT             28        -    -    -        High
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 11.     -              30        -    -    -                (Enable)
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 12.     CS0            27       56    8    1        Low
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 13.     ALE            22       48    8    1        High
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 14.     RRD            19       40    8    1        Low
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 15.     RWE             1       32    8    1        Low
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 16.     CS1             1       24    8    1        Low
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 17.     IOR            15       16    8    2        Low
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 18.     IOW            11        8    8    2        Low
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 19.     CS2             7        0    8    1        Low
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                                    ---- ----
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                                      64   10  (16%)
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I200  No fatal errors found in source code (device phase).
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I201  No warnings.
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OrCAD DEVICE
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Type:       GAL16V8
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L0000 11 11 11 11 11 11 11 11 01 11 11 11 11 11 11 11 *
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L0256 11 11 10 11 01 11 10 11 01 11 10 11 11 11 01 11 *
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L0288 11 11 10 11 01 11 10 11 11 11 10 11 01 11 10 11 *
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L0512 11 11 10 11 01 11 01 11 01 11 10 11 11 11 01 11 *
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L0544 11 11 10 11 01 11 01 11 11 11 10 11 01 11 10 11 *
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L0768 11 11 10 11 01 11 11 11 11 11 10 11 11 11 11 11 *
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L1024 10 01 01 11 01 11 10 11 01 11 10 11 11 11 11 11 *
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L1280 10 01 01 11 01 11 01 11 01 11 10 11 11 11 11 11 *
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L1536 10 10 01 11 01 11 10 11 01 11 10 11 11 11 11 11 *
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L1792 10 01 01 11 01 11 11 11 01 11 10 11 11 11 11 11 *
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L2048 00 00 00 10 00 11 00 00 00 11 00 01 00 11 01 01 *
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L2080 00 11 01 00 00 10 00 00 00 10 00 00 00 10 00 00 *
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L2112 00 10 00 00 00 00 00 00 11 11 11 11 11 11 11 11 *
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L2144 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 *
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L2176 11 11 11 11 11 11 11 11 10 *
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C2E53*
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I202  7/24/12  7:55 pm  (Tuesday)
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I203  Memory usage 6K
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I204  Elapsed time 1 second
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