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Chapter 6
System Memory
6.
System Memory
The MOPSlcdLX uses only 200-pin Small Outline-Dual Inline Memory Modules (SODIMMs). One socket is
available for 2.5
Volt (power level) unbuffered DDR200 up to DDR266 Double Data Rate Synchronous
Dynamic Random A
ccess Memory (DDR-SDRAM) of up to 1 GB.
Attention: DDR400 / DDR333 modules can only be operated with DDR266.
The total amount
of memory available on the SDRAM
module is used for main memory and graphic memory
on the MOPSlcdLX. Shared Memory Architecture (SMA) manages the sharing of the system memory between
gra
phic controller and processor. Therefore, the full m
emory size is not available for software applications.
Up to 54 MB of system memory are used as graphic memory.
2
To find the locatio
n of the SDRAM socket J8000 on th
e MOPSlcdLX board, please see the Appendix "Con-
nector Layout".
Kontron User's Guide MOPSlcdLX
14
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