Download Advantech PCA-6190 User`s manual

1.4 Jumpers and Connectors
Connectors on the PCA-6190 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 connectors. Later sections in this chapter give instructions on setting jumpers. Chapter 2 gives instructions for connecting external devices to your
single board computer.
Table 1.1: Jumpers
Label
Function
J1
CMOS Clear
J2
Watchdog timer output selection
Table 1.2: Connectors
Label
Function
CN1
Primary IDE connector
CN3
FDD connector, Supports 360K/1.2M/720K/1.44M
FDD x 2
CN4
Parallel port, Parallel port x 1, supports SPP/EPP/
ECP mode
CN6
USB port 0,1
CN7
VGA connector
CN8
Ethernet connector 1
CN9
Serial port: COM1; RS232 (D-sub 9-pin connector)
CN10
Serial port: COM2; RS232 (9-pin connector)
CN11
PS/2 keyboard and mouse connector
Cable length: 20 meters
CN12
External keyboard connector
CN13
Reserved
PCA-6190 User’s Manual
6