Advantech PCA-6185 Manual De Usuario

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