Micronics 60/66MHz User Manual

Page 15

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2 - 5

Jumper Settings

Table 2-8 lists the jumper settings to select a DMA channel for the parallel
port.

Jumper

Function

Setting

W6

DMA Channel 1
DMA Channel 3
DMA not used (default)

1-2
2-3

open

W7

DMA Channel 1
DMA Channel 3
DMA not used (default)

1-2
2-3

open

Table 2-8 Parallel Port DMA Channel Selection

Table 2-9 lists the jumper settings for programming the Flash ROM.

Jumper

Function

Setting

W22

Flash ROM programming disabled (default)
Flash ROM programming enabled

open

close

Table 2-9 Flash ROM Selection

Table 2-10 lists the jumper settings to reset the CMOS to its default settings.
Resetting the CMOS will clear all settings.

Jumper

Function

Setting

W24

Clear CMOS
Normal (default)

close

open

Table 2-10 BIOS Reset

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