Jumpers And Connectors - Advantech PCA-6194 User Manual

1.4 Jumpers and Connectors

Connectors on the PCA-6194 single board computer link it to external
devices such as hard disk drives and a keyboard. In addition, the board has a
number of jumpers used to configure your system for your application.
The tables below list the function of each of the board jumpers and connec-
tors. Later sections in this chapter give instructions on setting jumpers. Chap-
ter 2 gives instructions for connecting external devices to your motherboard.
Table 1.1: Jumpers
Label
CMOS1
JWDT1
JSETCOM2
Table 1.2: Connectors
Label
IDE1
FDD1
LPT1
VGA1
VCN1
COM1
COM2
KBMS1
KBMS2
ATX1
CPUFAN1
ATXF1
JFP1
JFP2
JFP3
JIR
PCA-6194 User Manual
Function
CMOS Clear
Watchdog timer output selection
COM2 RS 232/422/485 mode selector
Function
Primary IDE connector
Floppy Drive Connector
Parallel port
VGA1 VGA connector
DVI connector
Serial port: COM1 (9-pin connector)
Serial port: COM2 (9-pin connector)
PS/2 keyboard and mouse connector
External keyboard/mouse connector
ATX 12V Auxiliary power connector (for CPU)
CPU1 fan connector
ATX feature connector
Power and Reset Button connector
HDD LED/SNMP SMbus/Speaker connector
Power LED and keyboard lock connector
Reserved
6