apple1serial/mapping/address_decoder-C300.log

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EQN2JED - Boolean Equations to JEDEC file assembler (Version V101)
Copyright (c) National Semiconductor Corporation 1990-1993
Log file for ADDRES~1.EQN
Device: 20V8
Pin Label Type
--- ----- ----
2 RW pos,com input
3 A8 pos,com input
4 A7 pos,com input
5 A6 pos,com input
6 A5 pos,com input
7 A4 pos,com input
8 A3 pos,com input
9 A2 pos,com input
10 A1 pos,com input
11 A0 pos,com input
12 GND ground pin
14 A11 pos,com input
15 A10 pos,com input
16 A9 pos,com input
17 SR pos,com output
18 RD pos,com output
19 WD pos,com output
20 ROM neg,com output
21 RES pos,com output
22 PHI pos,com input
23 T pos,com input
24 VCC power pin
EQN2JED - Boolean Equations to JEDEC file assembler (Version V101)
Copyright (c) National Semiconductor Corporation 1990-1993
Device Utilization:
No of dedicated inputs used : 14/14 (100.0%)
No of feedbacks used as dedicated inputs : 1/6 (16.7%)
No of dedicated outputs used : 2/2 (100.0%)
No of feedbacks used as dedicated outputs : 3/6 (50.0%)
------------------------------------------
Pin Label Terms Usage
------------------------------------------
21 RES 1/8 (12.5%)
20 ROM 3/8 (37.5%)
19 WD 1/8 (12.5%)
18 RD 1/8 (12.5%)
17 SR 1/8 (12.5%)
------------------------------------------
Total Terms 7/64 (10.9%)
------------------------------------------
EQN2JED - Boolean Equations to JEDEC file assembler (Version V101)
Copyright (c) National Semiconductor Corporation 1990-1993
Chip diagram (DIP)
._____ _____.
| \__/ |
| 1 24 | VCC
RW | 2 23 | T
A8 | 3 22 | PHI
A7 | 4 21 | RES
A6 | 5 20 | ROM
A5 | 6 19 | WD
A4 | 7 18 | RD
A3 | 8 17 | SR
A2 | 9 16 | A9
A1 | 10 15 | A10
A0 | 11 14 | A11
GND | 12 13 |
|______________|