Nexcom PEAK 6320A, User Manual

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Peak 6 320A User's Guide
Capability Expanding 3-
1
Chapter 3
Capability Expanding
This chapter explains how you can expand capability of your CPU board in such
aspects as system memory, cache memory, and CPU.
3-1 System Memory
Your system memory is provided by DIMM's (Dual In-line Memory Modules) on
the CPU board. The CPU board contains four memory banks: Bank 0, 1, 2, 3,
corresponds to connector DIMM1, DIMM2, DIMM3 and DIMM4.
The table below shows possible DIMM configurations for the memory banks.
You can also use the DIMM with parity check. The ECC (Error Checking and
Correction) could be turned on if parity DIMMS are used. The ECC will correct
one bit error and report two bit errors. Please be noted that the PEAK 6320A
only supports the SDRAM.
DIMM 1 DIMM 2 DIMM 3 DIMM 4 Total Memory
16M 16M 16M 16M 64MB
32M 32M Empty Empty 64MB
32M 16M 16M Empty 64MB
64M Empty Empty Empty 64MB
32M 32M 32M Empty 96MB
64M 32M Empty Empty 96MB
64M 64M Empty Empty 128MB
32M 32M 32M 32M 128MB
64M 64M 64M Empty 192MB
64M 64M 16M 16M 192MB
64M 64M 64M 64M 256MB
128M Empty Empty Empty 128M B
128M 128M Empty Empty 256M B
128M 128M 128M Empty 384M B
128M 128M 128M 128M 512M B
256M Empty Empty Empty 256MB
256M 256M Empty Empty 512MB
256M 256M 256M Empty 768MB
256M 256M 256M 256M 1GB