INSTALLATIONS
MAT-880 User’s Manual 7
Installing the Memory
MAT-880 embedded board supports two DDR memory socket s for a
maximum total memory of 2GB in DDR memory type. The memory
module capacities supported are 64MB, 128MB, 256MB, 512MB and
1GB. The following table lists the supported DDR DIMM
configurations. Intel 855GME supports configurations defined in the
JEDEC DDR DIMM specification only (A,B,C). Non-JEDEC standard
DIMMs such as double-sided x16 DDR SDRAM DIMMs are not
supported.
Supported DDRM DIMM Configurations.
Density 64 Mbit 128Mbit 256Mbit 512Mbit
Device
Width X8 X16 X8 X16 X8 X16 X8 X16
Single/
Double SS/DS SS/DS SS/DS SS/DS SS/DS SS/DS SS/DS SS/DS
184-pin
DDR 64/128MB
32MB/NA 128/256MB
64MB/NA 256/512MB
128MB/NA
512/1024M
256MB/NA
Installing and Removing Memory Modules
To install the DDR modules, locate the memory slot on the embedded
board and perform the following steps:
1. Hold the DDR module so that the key of the DDR module align with
those on the memory slot.
2. Gently push the DDR module in an upright position until the clips of
the slot close to hold the DDR module in place when the DDR module
touches the bottom of the slot.
3. To remove the DDR module, press the clips with both hands.
Lock
Lock
Lock
Lock