Pci/Pnp Setup - EMAC PCA-6782 User Manual

3.6

PCI/PNP Setup

Select the PCI/PnP tab from the PCA-6782 setup screen to enter the Plug and Play
BIOS Setup screen. Highlighting a Plug and Play BIOS Setup option by using the
<Arrow> keys displays a description in the right-hand panel. All Plug and Play BIOS
Setup options are described in this section. The Plug and Play BIOS Setup screen is
shown below.
! Clear NVRAM
Set this value to force the BIOS to clear the Non-Volatile Random Access Mem-
ory (NVRAM). The Optimal and Fail-Safe default setting is No.
! Plug and Play O/S
Set this value to allow the system to modify the settings for Plug and Play oper-
ating system support. The Optimal and Fail-Safe default setting is No.
! PCI Latency Timer
Use this to adjust the PCI Latency Timer. This option sets the latency of all PCI
devices on the PCI bus. The Optimal and Fail-Safe default setting is 64.
! Allocate IRQ to PCI VGA
Set this value to allow or stop the system from giving the VGA adapter card an
interrupt address. The Optimal and Fail-Safe default setting is Yes.
! Palette Snooping
Set this value to allow the system to modify the Palette Snooping settings. The
Optimal and Fail-Safe default setting is Enabled.
! PCI IDE BusMaster
Set this value to allow or prevent the use of PCI IDE Busmastering. The Opti-
mal and Fail-Safe default setting is enabled.
! Off Board PCI/ISA IDE card
Set this value to allow an add-on PCI/ISA IDE card to be selected. The Optimal
and Fail-Safe default setting is Auto.
Figure 3.11 PCI/PNP Setup
37 PCA-6782 User Manual