Installation guide

IEM-LX-800 ETX CPU Module
2.4 CPU Support
The IEM-LX-800 CPU module comes with a preinstalled AMD
®
Geode™ LX 800 500MHz
CPU.
2.4.1 AMD
®
Geode™ LX 800 500MHz Overview
The specifications for the 500MHz AMD
®
Geode™ LX 800 are listed below
 x86/x87-compatible core
 Processor frequency up to 500 MHZ
 64K I/64K D L1 cache and 128K L2 cache
 Split I/D cache/TLB (Translation Look-Aside Buffer)
 Integrated FPU that supports the Intel MMX® and AMD 3DNow!™
Technology instruction sets
 9 GB/s internal GeodeLink™ Interface Unit (GLIU)
 Security Block
o 128-bit AES (CBC/ECB)
 True Random Number Generator
2.4.2 AMD
®
Geode™ LX 800 Memory Support
The AMD
®
Geode™ LX 800 supports 64-bit DDR memory modules with frequencies up to
400MHz. The IEM-LX-800 has one 200-pin DDR SO-DIMM SDRAM socket that supports
one 64-bit 333 MHz or 400MHz DDR SO-DIMM memory module with a maximum capacity
of 1GB.
2.4.3 AMD
®
Geode™ LX 800 500MHz Display Support
The AMD
®
Geode™ LX 800 supports both CRT and TFT in a dual display mode. The
following display specifications.
 Supported Standards
o High Definition (HD)
o Standard Definition (SD)
 Supported Resolution
o 1920x1440 in CRT mode
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