41978 AMD RS690M Databook 3.06
© 2008 Advanced Micro Devices, Inc.
6-6
Proprietary
Power Management for the Graphics Controller
9
1b
Read Only
RS690M supports D1.
8:6
000b
Read Only
Reserved
5
1b
Read Only
The Device Specific Initialization bit indicates whether special initialization of this function is
required (beyond the standard PCI configuration header) before the generic class device
driver is able to use it. The RS690M requires device specific initialization after Reset; this
field must therefore return a value 1 to the system.
4
0b
Read Only
Reserved
3
0b
Read Only
Reserved
2:0
001b
Read Only
A value of 001b indicates that this function complies with Revision 1.0 of the PCI Power
Management Interface Specification.
Table 6-10 Power Management Capabilities – PMC (Continued)
Bits
Default Value
Read/
Write
Description