Advantech PCA-6157, Руководство пользователя

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6 PCA-6157 User's Manual
Jumpers and connectors
Connectors on the PCA-6157 board link it to external devices such
as hard disk drives and keyboard. In addition, the board has a
number of jumpers used to configure your system for your applica-
tion.
The table below lists 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.
List of Jumpers and Connectors
Number Function
JP1 CPU clock select
JP2 Level 2 cache size select
JP3 Level 2 cache size select
JP4 Level 2 cache size select
JP5 Factory reserved
JP6 Keyboard or PS/2 mouse select
JP7 Onboard I/O chip enabled/disabled select
JP8 Flash BIOS Select
JP9 Flash BIOS Select
JP10~JP11 Factory reserved
JP12 Level 1 cache WB/WT select
JP13 Factory reserved
JP14 ISA bus clock select
JP15 Monitor mode select
JP16 CPU clock select
JP17~JP18 Factory reserved
JP19 Watchdog select