Tyan Computer Tyan S1598 PNP OS Installed, Resources Controlled By, Reset Configuration Data

Chapter 3

BIOS Configuration

Settings Chart (continued)

Setting Option	BIOS Default	Setup Default
DMA-1 assigned to	PCI / ISA PnP	PCI / ISA PnP
DMA-3 assigned to	PCI / ISA PnP	PCI / ISA PnP
DMA-5 assigned to	PCI / ISA PnP	PCI / ISA PnP
DMA-6 assigned to	PCI / ISA PnP	PCI / ISA PnP
DMA-7 assigned to	PCI / ISA PnP	PCI / ISA PnP
CPU to PCI Write Buffer	Enabled	Enabled
PCI Dynamic Bursting	Disabled	Enabled
PCI Master 0 WS Write	Enabled	Enabled
PCI Delay Transaction	Disabled	Enabled
PCI #2 Access #1 Retry	Disabled	Disabled
AGP Master 1 WS Write	Disabled	Enabled
AGP Master 1 WS Read	Disabled	Disabled
Assign IRQ for USB	Enabled	Enabled
Assign IRQ for VGA	Disabled	Enabled
Slot 1 Use IRQ No.	Auto	Auto
Slot 2 Use IRQ No.	Auto	Auto
Slot 3 Use IRQ No.	Auto	Auto
Slot 4 Use IRQ No.	Auto	Auto
Slot 5 Use IRQ No.	Auto	Auto

PNP OS Installed

Select Yes if the system operating environment is Plug-and-Play aware (e.g., Windows 95).

Resources Controlled By

The Plug and Play EliteBIOS can automatically configure all the boot and Plug and Play-compatible devices. If you select Auto, all the interrupt request (IRQ) and DMA assignment fields disappear, because the BIOS automatically assigns them.

Reset Configuration Data

Normally, you leave this field Disabled. Select Enabled to reset Extended System Configuration Data (ESCD) when you exit Setup if you have installed a new add-on and the system reconfiguration has caused such a serious conflict that the operating system cannot boot.

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