PCA-6773 User’s Manual 8
Chapter 2 Installation
2.1 Jumpers
The PCA-6773 has a number of jumpers that allow you to configure your
system to suit your application. The table below lists the functions of the
various jumpers.
2.2 Connectors
On-board connectors link the PCA-6773 to external devices such as hard
disk drives, a keyboard, or floppy drives. The table below lists the func-
tion of each of the board’s connectors.
Table 2.1: Jumpers
Label Function
JP1 CMOS clear
JP2 Watchdog timer output selection
J1 RS232/422/485 Select
Table 2.2: Connectors
Label Function
CN1 PWR_SW connector
CN2 Reset connector
CN3 Primary IDE connector
CN4 Floppy connector
CN5 LPT connector
CN6 HDD,PWR LED connector&WDT output
CN7 LCD backlight connector
CN8 LCD INV PWR connector
CN9 USB 3,4 connector
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