4-22 System Board
Universal Serial Bus Connectors
The pin assignments for the universal serial bus (USB) connectors are provided
in the following table.
Universal Serial Bus Connector Pin Assignments
Pin
Signal
1
+5V (cable power)
2
- Data
3
+ Data
4
Ground (cable ground)
Parallel Interface Connector
The following table lists the pin assignments for the parallel interface connector
on the system board.
Parallel Interface Pin Assignments
Pin
Signal Name
Pin
Signal Name
1
Strobe
14
Auto Feed
2
Data Bit 0
15
Fault
3
Data Bit 1
16
INIT
4
Data Bit 2
17
SLCT IN
5
Data Bit 3
18
Ground
6
Data Bit 4
19
Ground
7
Data Bit 5
20
Ground
8
Data Bit 6
21
Ground
9
Data Bit 7
22
Ground
10
ACK
23
Ground
11
BUSY
24
Ground
12
ERROR
25
Ground
13
SLCT
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Summary of Contents for POWERMATE 8100 Series
Page 17: ...1 System Overview Configurations Features Components ...
Page 131: ...4 System Board Connectors Jumpers and Sockets Components Pin Assignments Resources ...
Page 189: ...7 Preventive Maintenance System Cleaning Keyboard Cleaning Mouse Cleaning ...