IEI Technology PPC-2706, Руководство пользователя

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PPC-2706/PPC-2708 Panel PC
Page 15
2.1 Introduction
The PPC-2706 and PPC-2708 flat screen PC both contain the WAFER-LX motherboard.
The motherboard is the heart of any computer and is responsible for transmitting,
receiving and processing data as well as driving the different onboard devices. This
chapter gives a brief introduction to the WAFER-LX motherboard. For more complete
details on the connectors and the different implementations of the WAFER-LX, please
refer to the WAFER-LX user guide.
2.2 CPU Support
The WAFER-LX series motherboards all come with a preinstalled AMD
®
Geode™ LX 800
500MHz CPU.
2.2.1 AMD
®
Geode™ LX 800 500MHz Specifications
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)
64-bit DDR Memory interface up to 400MHz (LX 800), up to 333MHz (LX 700)
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)
o
True Random Number Generator
High-resolution CRT and TFT outputs (simultaneous operation)
o
Support for High Definition (HD) and Standard Definition (SD) standards
o
Support 1920x1440 in CRT mode and 1600x1200 in TFT mode
VESA 1.1 and 2.0 VIP/VDA support
0.13 micron process
481-terminal PBGA (Plastic Ball Grid Array) with internal heatspreader