System Installation
PEB-2131VG2A 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 and handle Watch
Dog Timer (WDT) and operation of GPIO in software programming.
3.1
Intel ATOM
processor N270 CPU
Configuring System Bus
PEB-2131VG2A will automatically detect the CPU FSB 533MHz CMOS used. CPU
speed of Intel ATOM
Processor for Mobile can be detected automatically.
3.2 Main
Memory
PEB-2131VG2A 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.
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
533MHz 4.2GB/s
400 MHz
3.2GB/s
