Advantech PCA-6144V, Руководство пользователя

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6 PCA-6144V User's Manual
Jumpers and connectors
Connectors on the board link it to external devices such as hard disk
drives, a keyboard, or floppy drives. In addition, the board has a
number of jumpers which you use to configure it for your application.
The table below lists the function of each of the board jumpers and
connectors. Later sections in this chapter give instructions on setting
jumpers and detailed information on each jumper setting. Chapter 2
gives instructions for connecting external devices to your card.
PCA-6144V Jumpers
Number Function
J1-J8 CPU type select
J9 CPU voltage select
J10 CPU voltage select
J11 CPU type select
J12 CPU type select
J13 CPU type select
J14 Factory reserved
J15 CPU type select
J16 CPU type select
J17 RTC erase On/Off
J18 Parallel port IRQ select
J20 Parallel port DMA select
J21 Parallel port DMA select
J22 Factory reserved
J23 COM2 select
J24 COM2 select
J25 COM2 select
J26 COM2 select
J27 COM2 select
J28 Watchdog timer reset/IRQ15 select
J29 Reset
D2 HDD LED