IEI Technology AFL-056A-LX, User Manual

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AFOLUX LX Panel PC
Page 18
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IR Communication Port
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System Management Bus (SMB) Controller
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LPC (Low Pin Count) Port
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General Purpose I/Os (GPIOs)
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8 Multi-Function General Purpose Timers (MFGPTs)
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Real-Time Clock (RTC) with CMOS RAM
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Power Management Controller
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ACPI v2.0 compliant
2.4 Graphics Support
The Geode LX processor’s Graphics Processor is a BitBLT/vector engine that supports
pattern generation, source expansion, pattern/source transparency, 256 ternary raster
operations, alpha blenders to support alpha- BLTs, incorporated BLT FIFOs, a GeodeLink
interface and the ability to throttle BLTs according to video timing. New features added to
the Graphics Processor include:
Command buffer interface
Hardware accelerated rotation BLTs
Color depth conversion
Paletized color
Full 8x8 color pattern buffer
Separate base addresses for all channels
Monochrome inversion
Table 2-1 lists a complete list of Geode LX graphics features. For more details, please
refer to the AMD website or the Geode LX series data book available from AMD.
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