ALXD800EEXJ2VD AMD (ADVANCED MICRO DEVICES), ALXD800EEXJ2VD Datasheet - Page 298

• Manufacturer Part Number: ALXD800EEXJ2VD
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of ALXD800EEXJ2VD

• Operating Temperature (min): 0C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

6.6
This section provides information on the registers associ-
ated with the Display Controller (DC) (i.e., GUI and VGA
blocks), including the Standard GeodeLink™ Device (GLD)
MSRs and the Display Controller Specific MSRs (accessed
via the RDMSR and WRMSR instructions). Table 6-45
through Table 6-50 are register summary tables that
298
Configuration and Status Registers
Memory Organization Registers
80002000h
80002001h
80002002h
80002003h
80002004h
80002005h
80000012h
Memory
Offset
Offset
Offset
MSR
MSR
00Ch
000h
004h
008h
010h
014h
018h
DC
Display Controller Register Descriptions
Type
Type
Type
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
RO
33234C
Table 6-45. Standard GeodeLink™ Device MSRs Summary
Table 6-47. DC Configuration Control Register Summary
Register Name
GLD Capabilities MSR (GLD_MSR_CAP)
GLD Master Configuration MSR
(GLD_MSR_CONFIG)
GLIU0 Device SMI MSR (GLD_MSR_SMI)
GLD Error MSR (GLD_MSR_ERROR)
GLD Power Management MSR
(GLD_MSR_PM)
GLIU0 Device Diagnostic MSR
(GLD_MSR_DIAG)
Register Name
DC RAM Control MSR
(DC_RAM_CTL_MSR)
Register Name
DC Unlock (DC_UNLOCK)
DC General Configuration (DC_GENERAL_CFG)
DC Display Configuration (DC_DISPLAY_CFG)
DC Arbitration Configuration (DC_ARB_CFG)
DC Frame Buffer Start Address
(DC_FB_ST_OFFSET)
DC Compression Buffer Start Address
(DC_CB_ST_OFFSET)
DC Cursor Buffer Start Address
(DC_CURS_ST_OFFSET)
Table 6-46. DC Specific MSRs Summary
include reset values and page references where the bit
descriptions are provided.
Note: The MSR address is derived from the perspective
of the CPU Core. See Section 4.1 "MSR Set" on
page 45 for more details on MSR addressing.
00000000_0003E4xxh
00000000_00000000h
00000000_00000000h
00000000_00000000h
00000000_00000015h
00000000_00000000h
00000000_02020202h
Display Controller Register Descriptions
Reset Value
Reset Value
AMD Geode™ LX Processors Data Book
Reset Value
00000000h
00000000h
00000000h
00000000h
xxxxxxxxh
xxxxxxxxh
xxxxxxxxh
Reference
Reference
Reference
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