AMD-761 Datasheet, PDF (103/264 Pages) Advanced Micro Devices – AMD-761-TM System Controller Software/BIOS Design Guide

24081D—February 2002
Preliminary Information
AMD-761™ System Controller Software/BIOS Design Guide
AGP Compensation Bypass
31
Bit
Reset
0
R/W
30
29
BYP_PDrvXfer
0
0
23
Bit BYPXfer
Reset
1
R/W
R/W
22
21
Reserved
0
0
R
15
Bit
Reset
0
R/W
14
13
BYP_PDrvStrb
0
0
7
Bit BYPStrb
Reset
1
R/W
R/W
6
5
Reserved
0
0
R
28
27
0
0
R/W
Dev0:F0:0xB8
26
25
24
BYP_NDrvXfer
0
0
0
20
19
18
17
16
PSlewXfer
NSlewXfer
0
0
0
0
0
R/W
12
11
10
9
8
BYP_NDrvStrb
0
0
0
0
0
R/W
4
3
2
1
0
PSlewStrb
NSlewStrb
0
0
0
0
0
R/W
Register Description
This register allows BIOS to bypass the AGP auto-compensation to directly control the AGP pad configuration.
Chapter 2
AMD-761™ System Controller Programmer’s Interface
91