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
2POW1
3 POW1
4POW1
5POW1
6POW1
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
