module _TSCC51A; flag '-r0'; title ' TEVATRON SERIAL CRATE CONTROLLER II - Slot 25 R. J. DUCAR TSCC51A.DAT 5-18-89 Converted to ABEL using TA' TSCC51A device 'F153'; "Pin definitions RPA pin 1; WPA pin 2; PNAFBT pin 3; PNAFPA pin 4; Q pin 5; X pin 6; NC7 pin 7; NC8 pin 8; S1 pin 9; GND pin 10; S2 pin 11; PAF pin 12; BTRNQ pin 13; BTRQ pin 14; NC15 pin 15; BTRQS pin 16; QS pin 17; PAW pin 18; PARQ pin 19; VCC pin 20; equations QS = !PNAFPA & Q & X & S1 "Q Flag # !PNAFBT & Q & X & S1 # QS & !S2; !PARQ = !PNAFPA & !RPA & QS; "PIOX Dataway Read Q !PAW = !PNAFPA & !WPA; "Pass Write Data !BTRQ = !PNAFBT & QS; "BT Dataway Read Q BTRQS = !PNAFBT & QS "BT Dataway Q Flag # BTRQS & !PNAFBT; !BTRNQ = !PNAFBT & !BTRQS & S2; "BT Dataway No Q !PAF = !PNAFPA # !PNAFBT; "Pass A and F Lines "DESCRIPTION: This PAL provides additional dataway process " and response signals on the Slot 25 board of " the TSCC II. end _TSCC51A