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3 Module Description
3.1 Processor
The AMD Geode LX 800@0.9W processor delivers one of the best performance per watt in the
industry, providing x86 power and versatility to embedded products. Its architecture and high level
of integration guarantees longer battery life and allows very small designs, while delivering full x86
functionality.
The AMD Geode LX 800 processor consumes a maximum power of 3.9W and 1.8W typical at 500
MHz, enabling systems that only need to be passively cooled.
The x86 compatibility allow designers to focus on developing end products that efficiently meet
consumer needs without being concerned with software porting or compatibility issues.
Coupled with the AMD Geode™ CS5536 companion device, the combined chipset, which operates at
1.9W typical at 433MHz and at 2.4W typical at 500MHz, offers a complete set of features that deliver
full desktop functionality to embedded and portable devices.
Internal block diagram of the LX 800 processor
Processor functional blocks are
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TME-104-CLR-LX800-R1V3.doc
CPU Core
GeodeLink™ Control Processor
GeodeLink Interface Units
GeodeLink Memory Controller
Graphics Processor
Display Controller
Video Processor
Video Input Port
Rev. 1.3
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