Portwell WADE-8070, Руководство пользователя

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System Installation
WADE-8070 User’s Manual 3-1
Chapter 3
System Installation
This chapter provides you with instructions to set up your system. The additional
information is enclosed to help you set up onboard PCI device, handle Watch Dog
Timer (WDT) and operation of GPIO in software programming.
3.1 Intel® ATOM CPU
WADE-8070 onboard uses Intel Atom N270 CPU 1.6GHz processor.
Introducing Intel Atom processor, a new microprocessor designed from the ground
up for mobility, with a mobile-optimized chipset. Intel mobile processor innovative
design techniques allow faster execution of instructions at lower power.
3.2 Main Memory
WADE-8070 provides 1 x 200-pin SO-DIMM sockets which supports 533/400
DDR2-SDRAM as main memory, Non-ECC (Error Checking and Correcting),
non-register functions. The maximum memory size can be up to 2GB capacity.
Memory clock and related settings can be detected by BIOS via SPD interface.
For system compatibility and stability, do not use memory module without brand.
Memory configuration can be either one double-sided DIMM in either one DIMM
socket or two single-sided SO-DIMM in both sockets.
Watch out the contact and lock integrity of memory module with socket, it will
impact on the system reliability. Follow normal procedures to install memory module
into memory socket. Before locking, make sure that all modules have been fully
inserted into the card slots.
CPU FSB Bandwidth
533MHz 4.2GB/s
Memory Frequency
Single Channel DDR
Bandwidth
533 MHz 4.2GB/s
400 MHz 3.2GB/s
Note:
To maintain system stability, don’t change any of DRAM parameters in BIOS setup to
upgrade system performance without acquiring technical information.