Kontron cPCI-MXS64GX, Техническое справочное руководство

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Installing the Board
3.17
3.3.3. Memory
3.3.3.1. SDRAM System Memory
The cPCI-MXS64GX supports three 168-pin DIMM (Dual In-Line Memory Module)
sockets for memory configuration from 32MB to 1.5GB of Synchronous DRAM.
The memory characteristics must conform to the following:
"
1.15 inch height, 168-pin DIMM.
"
Standard 3.3V only.
"
64-bit and 72-bit modules, single-sided or double-sided.
"
Unbuffered 100MHz (SDRAM).
"
Serial Presence Detect (SPD) EEPROM.
"
Errors Checking and Correction (ECC) capabilities or parity bit with 72-bit
modules.
"
Compliant with Intel’s PC SDRAM Unbuffered DIMM Specification (100MHz)
Rev. 1.0.
At least 32MB of memory must be installed on the board for proper operation. Modules
can be installed in any socket and order. The total system memory is equal to the sum of
the memory module size installed in the three DIMM sockets.
✎
NOTE
When populating with more than one memory module, each socket must be
installed with the same memory type (64/72-bit), however the capacity of
each module may be different from the other.