Advantech PCA-6185 Manual

A SERVICE OF

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13 Chapter 1

1.7.3 PCI bus type setting selection (JP1)

The PCA-6185 CPU card contains a jumper that can set PCI bus type for

33/66 PCI bus or PCI-X, that's depending on add-on cards or backplane

setting.

* default setting

1.7.4 CPU FSB Frequency setting (JP7)

The PCA-6185 CPU card contains a jumper that can set CPU FSB fre-

quency on 533 MHz or 400 MHz.

* default setting

Table 1.4: PCI bus type setting selection

Function JP1 Jumper setting

*PCI only, 33 or 66

MHz depending on

add-on cards or

backplane setting

1-2 closed

PCI-X enabled,

PCI/PCI-X mode

depending on add-

on cards or back-

plane setting. Up

to 66 MHz only

2-3 closed

PCI-X 100 MHz

(Depending on

backplane and

add-on cards)

None

Table 1.5: CPU FSB Frequency setting

Function JP7 Jumper

setting

*533 MHz 1-2 closed

400MHz None

1 2 3

1 2