Universal Serial Bus Connectors; Parallel Interface Connector; Universal Serial Bus Connector Pin Assignments; Parallel Interface Pin Assignments - NEC POWERMATE 8100 Series Service And Reference Manual

Universal Serial Bus Connectors

The pin assignments for the universal serial bus (USB) connectors are provided
in the following table.
Pin
1
2
3
4

Parallel Interface Connector

The following table lists the pin assignments for the parallel interface connector
on the system board.
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
4-22 System Board

Universal Serial Bus Connector Pin Assignments

Parallel Interface Pin Assignments

Signal Name
Strobe
Data Bit 0
Data Bit 1
Data Bit 2
Data Bit 3
Data Bit 4
Data Bit 5
Data Bit 6
Data Bit 7
ACK
BUSY
ERROR
SLCT
Signal
+5V (cable power)
- Data
+ Data
Ground (cable ground)
Pin Signal Name
14 Auto Feed
15 Fault
16 INIT
17 SLCT IN
18 Ground
19 Ground
20 Ground
21 Ground
22 Ground
23 Ground
24 Ground
25 Ground
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