Table of Contents
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Parallel Interface Pin Assignments (continued)
Pin
Signal
Logic printer
16
0V
-
17
Chassis
-
Ground
18
5V
-
19
0V
-
20-27 0V
-
28
0V
-
29
0V
-
Direction,
Compatible
-
-
from
Peripheral Logic High
-
Signal Ground (nStrobe)
-
Signal Ground (Data 1-8)
-
PError, Select, nAck
-
170
Nibble
ECP
Logic Gnd
Chassis Gnd
Busy, nFault
Function
Signal
Grounded
Frame
Grounded
Supply voltage
(max. 150 mA)
Signal
Grounded
Signal
Grounded
Signal
Grounded
Signal
Grounded
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