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Chapter 1 Hardware Configuration
7
1.5 Jumpers and Connectors
Connectors on the PCA-6275 board 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 card.
Table 1-1: Jumpers
Label Function
J1 CPU core frequency
J2 Watchdog output
J3 ATX soft power switch
J4 Clear CMOS