System Interface Port
52
The port replicator/mini-dock connector is not a “hot pluggable” connector. You must shut down or
suspend the pen tablet before connecting the port replicator. The system interface port is disabled (all
signals de-asserted) when system operation is suspended.
Table 6-6. System Interface Port Connector Pin Assignments
Pin
Signal
Name
Level
Description
Port or Connector
1
POW1
+16V
DC Power Input
DC-IN
2
POW1
3 POW1
4
POW1
5
POW1
6
POW1
7
LOUTLG
GND
Ground Left
Line Output Audio Jack
8
LOUTL
Analog
Signal Left
9
5VMAIN
+5V
+5 Volt Power Output
Port Replicator
10
5VMAIN
11
5VMAIN
12
5VMAIN
13
FDSEL0#
Drive Select
FDD
14
FMODE#
Density Select
15
FSIDE#
Head Select
16
VGAGND
GND
VGA Ground
CRT
17
VGAGND
18
VSYNC
+5V
Vertical Sync Signal
19
VGAB
Analog
DAC Blue Signal
20
VGAGND
GND
VGA Ground
21
RTSA#
RS-232C
Request to Send
Serial Port
22
DSRA#
Data Set Ready
23
SMI
+3.3V
SMI Input
Port Replicator
24
ID0
Port Replicator ID Input
25
PPERR#
+5V
Error
Parallel Port
26
PAFD#
Autofeed Output
27
PRD6
Port Data 6
28
PRD5
Port Data 5
29
PRD0
Port Data 0
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