Hardware Configuration
96M4281o User’s Manual
2-4
Pin Assignments of Connectors
J1 : 4P Power Connector for CPU POWER 12V
1
2
3
4
PIN No.
Signal Description
1
Ground
2
Ground
3
+12V
4
+12V
J2 : Parallel Port Connector
PIN No.
Signal Description
PIN No.
Signal Description
1
Strobe#
14
Auto form Feed#
2
Data 0
15
Error#
3
Data 1
16
Initialization#
4
Data 2
17
Printer Select IN#
5
Data 3
18
Ground
6
Data 4
19
Ground
7
Data 5
20
Ground
8
Data 6
21
Ground
9
Data 7
22
Ground
10
Acknowledge#
23
Ground
11
Busy
24
Ground
12
Paper Empty
25
Ground
13
Printer Select
26
N/C
J4 : Audio Header
PIN No.
Signal Description
1
MIC Power
2
AGND
3
LINE IN Left
4
AGND
5
LINE IN Right
6
AGND
7
LINE OUT Left
8
AGND
9
LINE OUT Right