Product specifications

VT8601A Apollo PLE133
Revision 1.82 October 22, 2001 -58- Device 0 Bus 1 Graphics Accelerator Registers
Technologies, Inc.
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Device 0 Bus 1 Graphics Accelerator Registers
Offset 93-90 – Power Management 1................................ RO
31-27 Reserved .........................................always reads 0
PME# not supported
26 D2 State (Suspend) Supported...........always reads 1
The D2 state is supported
25 D1 State (Standby) Supported...........always reads 1
The D1 state is supported
24-22 Reserved .........................................always reads 0
21 Device Specific Initialization..............always reads 1
Special DSI is required from the video BIOS
20 Reserved .........................................always reads 0
Auxiliary power source not supported
19 Reserved .........................................always reads 0
PME# generation not supported
18-16 PCI PM Version #.........................always reads 001b
15-8 Next Item Pointer................................always reads 0
7-0 PCI PM Capable.............................always reads 01h
This device is PCI PM capable
Offset 97-94 – Power Management 2 ...............................RW
31-24 Reserved .........................................always reads 0
Power dissipation reporting not supported
23-16 Reserved .........................................always reads 0
15 D3 Cold Supported.............................always reads 0
D3 cold not supported
14-13 Data Scale .........................................always reads 0
Power dissipation reporting not supported
12-9 Power Consumed / Dissipated...........always reads 0
Power dissipation reporting not supported
8 Reserved .........................................always reads 0
PME# for D3 cold not supported
7-2 Reserved .........................................always reads 0
1-0 Power State
00 Fully On ..................................................default
01 Standby
10 Suspend
11 D3hot, similar to suspend