Pin Assignments
CPU Parallel Port

Parallel Port Sun-4/15/30, Xterminal 1, SS4, A11, A12, A14, A16, A20, A21, A22, A23, A25, A26, and A27 25-Pin Female D-Sub
PIN SIGNAL PIN SIGNAL 1 STROB E 14 AUTOFD 2 DATA 0 15 ERROR 3 DATA 1 16 INIT 4 DATA 2 17 SLCTIN 5 DATA 3 18 GND 6 DATA 4 19 GND 7 DATA 5 20 GND 8 DATA 6 21 GND 9 DATA 7 22 GND 10 ACK 23 GND 11 BUSY 24 GND 12 PE 25 GND 13 SLCT