Chapter 4 Hardware Setup
35
WA133 Series
Don’t forget to set the correct Bus Frequency and Multiple (frequency
multiple setting is available only on unlocked processors) for your Socket
370 processor or else boot-up may not be possible.
4.4 Install Memory Modules
The motherboard has three Dual Inline Memory Module (DIMM) sockets and supports the maximum
memory size up to 512MB. These DIMM sockets only support 3.3V unbuffered SDRAM modules of
16M, 32M, 64M, 128M and 256M. The motherboard also support SPD (Serial Presence Detect) architecture
to provide the best choice for performance vs. stability.
1. The chipset does not support ECC. However, the ECC memory modules
may still be used, but the ECC function will not be available.
2. No hardware or BIOS setup is required after adding or removing
memory modules.
Memory Configuration Table
Location
Support Module Type
Limitation
Single-Side Module
DM0
Double-Side Module
No
Single-Side Module
No
DM1
Double-Side Module
DM2 must be empty
Single-Side Module
1.DM1 must have a single-side
module
2.Must be the same or half
memory size of DM1
DM2
Double-Side Module
DM1 must be empty
Total System Memory (Max 512 MB)
Step 1:Open latches of DIMM socket
Step 2:Proofread the RAM module to the
DIMM Socket