ADLINK Technology NuPRO-935A, User Manual

Page: 49 / 104

Getting Started 35
NuPRO-935A
3.4 Installing Memory Modules
The NuPRO-935A supports up to 4 GB of DDR2 800/667 MHz
memory modules in two DDR2 DIMM sockets. A DDR2 module
has a 240-pin footprint compared to the legacy 184-pin DDR
DIMM. DDR2 modules are notched to facilitate correct installation
on the DIMM sockets.
Memory Configuration Options
The NuPRO-935A allows you to install 512 MB, 1GB and 2GB
unbuffered non-ECC DDR2 DIMMs into the DIMM sockets follow-
ing these configuration options:
X
Channel A: DIMM1
Channel B: DIMM2
X For dual-channel configuration, the total size of memory
module installed per channel must be the same
(DIMM1 = DIMM2).
X It is recommended that you install DIMMs with the same
CAS latency. For maximum compatibility, install memory
modules with the same brand, model, and/or rating.
To install a memory module:
1. Locate the DIMM sockets on the SBC.
2. Press the socket’s retaining clips outward to unlock.
WARNING:
Disconnect all power supply to the board before installing a
memory module to prevent damaging the board and mem-
ory module .