User`s guide

MegaRUM II PCI Motherboard User’s Guide

Section 3 Advanced Chipset Setup

Choose Advanced Chipset Setup from the AMIBIOS

Setup main menu. All Chipset Setup options are described

below.

USB Function Set this option to Enabled to enable the system BIOS USB

(Universal Serial Bus) functions. The settings are Enabled

or Disabled. The Optimal and Fail-Safe default settings

are Enabled.

Onboard SCSI-1 The settings are Enabled or Disabled. The Optimal and

Fail-Safe default settings are Enabled.

Onboard SCSI-2 The settings are Enabled or Disabled. The Optimal and

Fail-Safe default settings are Enabled.

BX Master Latency Timer (Clks) This option specifies the master latency

timings (in PCI clocks) for devices in the computer. The

settings are Disabled, 32, 64, 96, 128, 160, 192, or 224.

The Optimal and Fail-Safe default settings are 64.

Multi-Trans Timer (Clks) This option specifies the multi-trans latency

timings (in PCI clocks) for devices in the computer. The

settings are Disabled, 32, 64, 96, 128, 160, 192, or 224.

The Optimal and Fail-Safe default settings are 32.

Cont’d