ALXD800EEXJ2VD AMD (ADVANCED MICRO DEVICES), ALXD800EEXJ2VD Datasheet - Page 381

• 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

Display Controller Register Descriptions
6.6.22.1 Video DAC Palette Address
Read Address
Write Address
Type
Reset Value
6.6.22.2 Video DAC State
Read Address
Write Address
Type
Reset Value
6.6.22.3 Video DAC Palette Data
Read Address
Write Address
Type
Reset Value
AMD Geode™ LX Processors Data Book
Bit
7:0
Bit
7:2
1:0
Bit
7:6
5:0
Name
ADDR
Name
RSVD
DAC_ST
Name
RSVD
CO_CPN_VAL
3C8h
3C7h (Palette Read Mode)
3C8h (Palette Write Mode)
RO
00h
3C7h
--
RO
00h
3C9h
3C9h
R/W
00h
Video DAC Palette Address Register Bit Descriptions
Video DAC Palette Data Register Bit Descriptions
Description
Palette Address.
Description
Reserved.
DAC State. This register returns the DAC state for save/restore operations. If the last
palette address write was to 3C7h (read mode), both bits are 1 (value = 11). If the last
palette address write was to 3C8h (write mode), both bits are 0 (value = 00).
Description
Reserved.
Color Component Value. This is a 6-bit color component value that drives the video
DAC for the appropriate color component when the current palette write address is used
to address the video DAC in the pixel stream.
Video DAC State Register Bit Descriptions
33234C
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