ALXD800EEXJ2VD AMD (ADVANCED MICRO DEVICES), ALXD800EEXJ2VD Datasheet - Page 236

• 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

Table 6-7 presents a comparison between the Graphics Processor features of the Geode GX and Geode LX processors.
236
Feature
Color Depth
ROPs
BLT Buffers
BLT Splitting
Video Synchronized BLT/Vector
Bresenham Lines
Patterned (stippled) Lines
Screen to Screen BLT
Screen to Screen BLT with
mono expansion
Memory to Screen BLT
Accelerated Text
Pattern Size (Mono)
Pattern Size (Color)
Monochrome Pattern
Dithered Pattern (4 color)
Color Pattern
Transparent Pattern
Solid Fill
Pattern Fill
Transparent Source
Color Key Source Transparency
Variable Source Stride
Variable Destination Stride
Destination Write Bursting
Selectable BLT Direction
Alpha BLT
VGA Support
Pipeline Depth
Accelerated Rotation BLT
Color Depth Conversion
33234C
Table 6-7. Graphics Processor Feature Comparison
8, 16, 32 bpp
256 (src, dest, pattern)
FIFOs in Graphics Processor
Managed by hardware
Throttle by VBLANK
Yes
No
Yes
Yes
Yes (through CPU writes)
No
8x8 pixels
8x1 (32 pixels)
8x2 (16 pixels)
8x4 (8 pixels)
Yes
No
8, 16, 32 bpp
Monochrome
Yes
Yes
Monochrome
Y with mask
Yes
Yes
Yes
Vertical and Horizontal
Yes (constant α or α/pix)
Decodes VGA Register
2 ops
No
No
AMD Geode™ GX Processor
8, 16, 32 bpp (A) RGB 4 and 8-bit indexed
256 (2-src, dest and pattern)
FIFOs in Graphics Processor
Managed by hardware
Throttle by VBLANK
Yes
Yes
Yes
Yes
Yes (throttled rep movs writes)
No
8x8 pixels
8x8 pixels
Yes (with inversion)
No
8, 16, 32 bpp
Monochrome
Yes
Yes
Monochrome
Y with mask
Yes
Yes
Yes
Vertical and Horizontal
Yes (constant α, α/pix, or sep. α channel)
Decodes VGA Register
Unlimited
8, 16, 32 bpp
5:6:5, 1:5:5:5, 4:4:4:4, 8:8:8:8
AMD Geode™ LX Processors Data Book
AMD Geode™ LX Processor
Graphics Processor