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