Chapter 3
32
3-6 PNP/PCI Configurations
This section provides IRQ and DMA setting information. By choosing the PNP/PCI
Configuration option from the CMOS Setup Utility menu (Figure 3-1), the screen below
is displayed. This screen contains the manufacturer's default values for the motherboard.
Figure 3-7
PNP OS Installed
If you want to install a PNP compatible OS (such as Windows 95) , then set it to Yes.
Reset Configuration Data:
If you want to reset CMOS IRQ divide hardware device, please selected to [
Enabled
].
Resources Controlled By
When set to Manual the system BIOS will not refer to the ESCD for IRQ & DMA
information. Instead, it will refer to the items in the setup menu for assigning IRQ &
DMA. When set to Auto the system BIOS will refer to the ESCD for all legacy
information. ESCD (
Extended System Configuration Data
) provides a detailed format
of the configuration data structures stored in flash memory. Each data structure defines
the resources used by a device or a card in the system. This includes legacy and PCI/ISA
PnP devices.
PCI/VGA Palette Snoop
When set to [Enabled], multiple VGA devices operating on different buses can handle
data from the CPU on each set of palette registers on every video device. Bit 5 of the
command register in the PCI device configuration space is the VGA Palette Snoop bit (0
is disabled). Available options are [
Enabled
] and [
Disabled
].
Assign IRQ For VGA/USB
Available options: [
Enabled
] and [
Disabled
].
Summary of Contents for VIA KT400A
Page 1: ...AMD Socket A VIA KT400A VT8235 ATX Motherboard User s Guide Version 1 0 ...
Page 6: ...Chapter 1 2 1 3 Motherboard Layout ...
Page 47: ...Chapter 4 43 7 Please select OK to complete setup 4 3 LAN Driver Setup 1 Click LAN Driver ...
Page 49: ...Chapter 4 45 4 4 USB 2 0 Driver 1 Click USB 2 0 Driver 2 Please select Next to continue ...
