4-7
BIOS Setup
Advanced Menu
PCI Latency Timer
This item controls how long each PCI device can hold the bus before
another takes over. When set to higher values, every PCI device can
conduct transactions for a longer time and thus improve the effective PCI
bandwidth. For better PCI performance, you should set the item to higher
values. Setting options:
32, 64, 96, 128, 160, 192, 224,
and
248.
Legacy USB Support
Selecting
Enabled
allows users to use USB devices, such as mouse,
keyboard, or portable disk, in DOS system; or allows users to boot the
system by USB device. Setting options:
Auto,
Enabled
and
Disabled
.
Summary of Contents for U230
Page 1: ...CHAPTER 1 Preface...
Page 22: ...CHAPTER 2 Introductions...
Page 43: ...CHAPTER 3 Getting Started...
Page 56: ...3 14 Getting Started 2 4 3 1...
Page 83: ...CHAPTER 4 BIOS Setup...