6 System Memory
Kontron User's Guide EPIC/CE
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6
System Memory
The EPIC/CE uses a 144-pin Small Outline-Dual Inline Memory Modules (SODIMM) on the bottom side of
the board. One socket is available for 3.3 Volt (power level) un-buffered PC-133 or PC-100 Synchronous
Dynamic Random Access Memory (SDRAM) of 8, 16, 32, 64, 128, 256 or 512MB.
The total amount of memory available on the SDRAM module is used for main memory and graphics
memory on the EPIC/CE. The Unified Memory Architecture (UMA) manages how the system shares
memory between the graphics controller and the processor. The full system memory size is not available
for software applications. In legacy mode, up to 1MB of system memory is used for graphics memory. The
graphics-controller driver of the operating system can extend the amount of video memory to a
maximum of 32MB.
Summary of Contents for EPIC/CE
Page 1: ...Kontron User s Guide EPIC CE Document Revision 1 14...
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Page 88: ...25 Appendix C Block Diagram Kontron User s Guide EPIC CE 88 25 Appendix C Block Diagram...
Page 93: ...27 Appendix E Connector Layout Kontron User s Guide EPIC CE 93 27 2 Bottom Side...
