- 41 -
3.3 System Memory Configuration
The AV40S mainboard has three 184-pin DIMM banks that allow you to
install from 64MB up to 1.5GB of unbuffered DDR memory .
Each
184-pin
DIMM (Dual In-line Memory Module) bank can accommo-
date 64MB, 128MB, 256MB, 512MB, PC1600/PC2100 compliant 2.5V
single or double side 64-bit wide data path DDR SDRAM modules.
DIMM slots are arranged in three banks, each memory bank made of one
bank and providing a 64-bit wide data path.
1. Install Memory:
Install memory in any or all of the banks. The combination shown as fol-
lows.
Note:
You do not need to set any jumper to configure memory since the
BIOS utility can detect the system memory automatically. You can
check the total system memory value in the BIOS Standard CMOS
Setup menu.
2. Upgrade Memory:
You can easily upgrade the system memory by inserting additional SDRAM
modules in available DIMM banks. The total system memory is calculated by
simply adding up the memory in all DIMM banks After upgrade, the new
system memory value will automatically be computed and displayed in the
field "Standard CMOS Setup" of BIOS setup program.
DIMM Slot
Memory Modules
Module
Quantity
DIMM * 1
64MB,128MB,256MB, and 512MB , 184-
pin 3.3V DDR SDRAM DI
DIMM * 2
64MB,128MB,256MB, and 512MB , 184-
pin 3.3V DDR SDRAM DI
DIMM * 3
64MB,128MB,256MB, and 512MB , 184-
pin 3.3V DDR SDRAM DI
