Parallel Port

© Brooke Clarke


DB-25 Female connector on Computer

Output Pins

Pin 2  = D0
Pin 3  = D1
Pin 4  = D2
Pin 5  = D3
Pin 6  = D4
Pin 7  = D5
Pin 8  = D6
Pin 9  = D7

Input Pins

Pin 1 = /Strobe
Pin 10 = /ACK
Pin 11 = /?Busy
Pin 12 = Paper End
Pin 13 = Select
Pin 14 = /Auto Feed
Pin 16 = Init
Pin 17 = /Sel Input

Ground Pins

18, 19, 20, 21, 22, 23, 24, 25

Other Pins

Pin 15 = /Error
Controling the World with your PC by Paul Bergsman, ISBN 1-878707-15-9. HighText

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