Advantech PCA-6742 Series, User Manual

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PCA-6742 User Manual 18
3.2.4 Advanced Chipset Feature
! SMI712 VGA Setting [Press Enter] (Show Only)
This item allows users to set VGA related features.
! EVA-X4300 IDE Legacy mode [Enabled]
This item enables EVA-X4300 IDE as legacy IDE controller or PCI IDE controller.
! Watch Dog Timer reset [Disabled]
This item allows user to set watch dog timer.
! Do CMOS Clear [Disabled]
This item allows user to clear CMOS.
! LAN Controller [Enabled]
This item is enabled or disabled that onboard of LAN controller.
! GPCS0 FUNCTION [Disable]
This item allows users to use the GPCS (General Purpose Chip Select) function to
detect ISA cards.
EVA-X4300 defines two general-purpose chip select output pins with programmable
address and range of memory and I/O access. It also can be programmed as mem-
ory activated or by I/O read / write command.
If necessary, this can be used to
generate a de-asserted signal, and the system control logic samples can iden-
tify the addressed expansion board through this BIOS setting.
! GPCS COMMAND [MEMRW 16 Bits]
Select 8 Bits or 16 Bits I/O or Memory card.
! GPCS Start Address [Press Enter]
Setting ISA card decode start address.
! GPCS Mask Compare Bit [Press Enter]
Setting ISA card rang.
Ex: FFFFFFF0h mean range is 16bytes, if FFFFFF00h mean range is 256 bytes.
Note! This “Advanced Chipset Features” page controls configuration of the
board’s chipset; this page is chipset dependent. Use it to control chipset
register settings and fine tune system performance. It is strongly recom-
mended only technical users make changes to the default settings.