Siemens PC 670 - Manual (Page 142)

Hardware Information Release 04/02
7-10 Panel PC 670 Computing Unit, Equipment Manual
7.5 Interfaces
The following interfaces are available on the computing unit’s mainboard:
S
ports for connecting external devices
S
ports for connecting displays
S
ports for internal connections (drives, wiring backplane, etc.)
The connector pin-outs of the different ports are described in the sections below.
7.5.1 External interfaces
Interface Position Connec-
tor
Description
COM 1 external X9 3F8h-3FFh, can be disabled
IRQ4, edge-triggered
25-pin, socket, V.24/V.28 and
20mA (TTY isolated)
COM 2 external X11 2F8h-2FFh, can be disabled
IRQ3, edge-triggered
9-pin, standard connector
LPT1 external X9 378h-37Fh, can be disabled
IRQ7, edge-triggered
25-pin, standard socket
PS/2 mouse external X6 060h-064h
IRQ12, edge-triggered
6-pin, mini DIN socket
PS/2 keyboard external X6 060h-064h
IRQ1, edge-triggered
6-pin, mini DIN socket
USB external X40 First USB channel, additional internal
second
USB channel for front interface
MPI /DP12 external X600 Can be disabled
IRQ5, edge-triggered
9-pin, standard socket, isolated port
Ethernet external X500 RJ45
VGA external X11 3B0h-3BFh, 3C0h-3CFh, 3D0h-3DFh, can
be
disabled
IRQ9, edge-triggered
15 pin, standard socket
PCCard/CardBus
port external X700 3E0h-3E1h
100-pin SMD socket connector