AGXD533AAXF0CC AMD (ADVANCED MICRO DEVICES), AGXD533AAXF0CC Datasheet - Page 319

• Manufacturer Part Number: AGXD533AAXF0CC
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of AGXD533AAXF0CC

• Device Core: X86
• Device Core Size: 64b
• Frequency (max): 400MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 1.5V
• Operating Supply Voltage (max): 1.58V
• Operating Supply Voltage (min): 1.42V
• Operating Temp Range: 0C to 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 368
• Package Type: BGD
• Lead Free Status / Rohs Status: Not Compliant

Display Controller Register Descriptions
6.6.13.11 Bit Mask
GC Index
Type
Reset Value
AMD Geode™ GX Processors Data Book
Bit
7:0
Name
BT_MSK
08h
R/W
xxh
Description
Bit Mask. Bit Mask is used to enable or disable writing to individual bits in each map. A 1
in the bit mask allows a bit to be updated, while a 0 in the bit mask writes the contents of
the data latches back to memory, effectively protecting that bit from update. The data
latches must be set by doing a frame buffer read in order for the masking operation to
work properly. The bit mask is used in Write Mode 0, Write Mode 2, and Write Mode 3.
Bit Mask Register Bit Descriptions
31505E
319