Fujitsu stylistic lt, Reference Manual

Page: 77 / 132

System Interface Port 5-9
System Interface Port 5
The system interface port on the Stylistic LT pen tablet allows you to attach the Stylistic LT mini-dock.
The system interface port is a 100-pin connector. Figure 5-1 shows the pin locations for the system
interface port connector on the pen tablet.
Figure 5-1 System Interface Port Connector (On Pen Tablet)
The pin assignments for the system interface port connector on the pen tablet are given in Table 5-11.
Signals designated with the “pound” (#) symbol are active low.
Note: • Signal names listed in the second column of this table are not industry standard signal names. They
are provided to assist in cross-referencing these signal names when they appear elsewhere.
• Signals provided on the system interface port duplicate signals for connectors on the pen tablet. Do not
use peripheral connectors on the pen tablet when using corresponding interfaces on the system
interface port.
The mini-dock connector is not a “hot pluggable” connector. You must shut down or suspend the pen
tablet before connecting the mini-dock. The system interface port is disabled (all signals de-asserted)
when system operation is suspended.
Table 5-11 System Interface Port Connector Pin Assignments
Pin Signal Description
Input/Output
(to/from system)
001 LANTX+ LAN transmit signal IN
002 LANTX- LAN transmit signal IN
003 GND Ground POWER
004 GND Ground POWER
005 GND Ground POWER
006 GND Ground POWER
007 5VMAIN 5-volts POWER
008 5VMAIN 5-volts POWER
009 5VMAIN 5-volts POWER
010 5VSUS 5-volts for suspend POWER
011 5V669 5-volts for parallel port POWER
012 FDIR# FDD direction signal IN
013 ---- No connection ---
025 050
075
100
001
026
051
076