2901190 and 2901200 User’s Manual
Page 31
Feature
AMD Geode™ LX Processor
Color Depth
8, 16, 32 bpp (A) RGB 4 and 8-bit indexed
ROPs
256 (2-src, dest and pattern)
BLT Buffers
FIFOs in Graphics Processor
BLT Splitting
Managed by hardware
Video Synchronized BLT/Vector
Throttle by VBLANK
Bresenham Lines
Yes
Patterned (stippled) Lines
Yes
Screen to Screen BLT
Yes
Screen to Screen BLT with mono expansion Yes
Memory to Screen BLT
Yes (throttled rep movs writes)
Accelerated Text
No
Pattern Size (Mono)
8x8 pixels
Pattern Size (Color)
8x8 pixels
Monochrome Pattern
Yes (with inversion)
Dithered Pattern (4 color)
No
Color Pattern
8, 16, 32 bpp
Transparent Pattern
Monochrome
Solid Fill
Yes
Pattern Fill
Yes
Transparent Source
Monochrome
Color Key Source Transparency
Y with mask
Variable Source Stride
Yes
Variable Destination Stride
Yes
Destination Write Bursting
Yes
Selectable BLT Direction
Vertical and Horizontal
Alpha BLT
Yes (constant
α
,
α
/pix, or sep.
α
channel)
VGA Support
Decodes VGA Register
Pipeline Depth
Unlimited
Accelerated Rotation BLT
8, 16, 32 bpp
Color Depth Conversion
5:6:5, 1:5:5:5, 4:4:4:4, 8:8:8:8
Table 2-1: Geode LX Graphics Features
Содержание 2901190
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Страница 15: ...2901190 and 2901200 User s Manual Page 15 1 Introduction Chapter 1 ...
Страница 27: ...2901190 and 2901200 User s Manual Page 27 2 Motherboard Chapter 2 ...
Страница 35: ...2901190 and 2901200 User s Manual Page 35 3 Installation and Configuration Chapter 3 ...
Страница 56: ...2901190 and 2901200 User s Manual Page 56 4 Gasket Replacement Chapter 4 ...