AMD-761 Datasheet, PDF (94/264 Pages) Advanced Micro Devices – AMD-761-TM System Controller Software/BIOS Design Guide

Preliminary Information
AMD-761™ System Controller Software/BIOS Design Guide
24081D—February 2002
AGP Command
31
30
Bit
Reset
0
0
R/W
23
22
Bit
Reset
0
0
R/W
15
14
Bit
Reset
0
0
R/W
7
6
Bit
Reserved
Reset
0
0
R/W
R
29
28
27
Reserved
0
0
0
R
21
20
19
Reserved
0
0
0
R
13
12
11
Reserved
0
0
0
R
5
R4G_En
0
4
Fast_Writes
0
R/W
3
Reserved
0
R
Dev0:F0:0xA8
26
25
24
0
0
0
18
17
16
0
0
0
10
9
8
SBA_En AGP_En
0
0
0
R/W
2
1
0
Data_Transfer_Mode
0
0
0
R/W
Register Description
82
AMD-761™ System Controller Programmer’s Interface
Chapter 2