2020-07-29 09:12:19 +00:00
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EQN2JED - Boolean Equations to JEDEC file assembler (Version V101)
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Copyright (c) National Semiconductor Corporation 1990-1993
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2020-12-14 21:25:30 +00:00
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Log file for d:/ADDRES~1.EQN
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2020-07-29 09:12:19 +00:00
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Device: 20V8
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Pin Label Type
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--- ----- ----
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2020-12-14 21:25:30 +00:00
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2 PHI pos,com input
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3 RW pos,com input
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2020-07-31 20:31:08 +00:00
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4 MOD pos,com input
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5 A9 pos,com input
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6 A8 pos,com input
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7 A7 pos,com input
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8 A6 pos,com input
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9 A5 pos,com input
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10 A4 pos,com input
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11 A3 pos,com input
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2020-07-29 09:12:19 +00:00
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12 GND ground pin
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14 A15 pos,com input
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15 A14 pos,com input
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16 A13 pos,com input
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17 A12 pos,com input
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18 A11 pos,com input
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19 A10 pos,com input
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2020-12-14 21:25:30 +00:00
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20 ROM neg,trst,com output
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21 RAM neg,trst,com output
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2020-07-29 09:12:19 +00:00
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22 FF pos,trst,com output
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23 BANK pos,com input
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24 VCC power pin
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EQN2JED - Boolean Equations to JEDEC file assembler (Version V101)
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Copyright (c) National Semiconductor Corporation 1990-1993
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Device Utilization:
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No of dedicated inputs used : 12/12 (100.0%)
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No of feedbacks used as dedicated inputs : 5/8 (62.5%)
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No of feedbacks used as dedicated outputs : 3/8 (37.5%)
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------------------------------------------
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Pin Label Terms Usage
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------------------------------------------
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22 FF.oe 1/1 (100.0%)
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22 FF 1/7 (14.3%)
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2020-12-14 21:25:30 +00:00
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21 RAM.oe 1/1 (100.0%)
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21 RAM 6/7 (85.7%)
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20 ROM.oe 1/1 (100.0%)
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20 ROM 3/7 (42.9%)
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2020-07-29 09:12:19 +00:00
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------------------------------------------
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2020-07-31 20:31:08 +00:00
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Total Terms 13/64 (20.3%)
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2020-07-29 09:12:19 +00:00
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------------------------------------------
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EQN2JED - Boolean Equations to JEDEC file assembler (Version V101)
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Copyright (c) National Semiconductor Corporation 1990-1993
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Chip diagram (DIP)
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._____ _____.
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| \__/ |
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CLK | 1 24 | VCC
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2020-12-14 21:25:30 +00:00
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PHI | 2 23 | BANK
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RW | 3 22 | FF
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MOD | 4 21 | RAM
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A9 | 5 20 | ROM
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2020-07-31 20:31:08 +00:00
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A8 | 6 19 | A10
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A7 | 7 18 | A11
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A6 | 8 17 | A12
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A5 | 9 16 | A13
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A4 | 10 15 | A14
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A3 | 11 14 | A15
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2020-07-29 09:12:19 +00:00
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GND | 12 13 | /OE
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|______________|
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