ADLINK Technology cPCI-6841 Series, Руководство пользователя

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36 Getting Started
3.2 Memory Module Installation
The cPCI-6841 Series SBC provides two 200-pin SODIMM sock-
ets for DDR-SDRAM with a maximum memory capacity of 2GB. If
memory modules are pre-installed when the package is received,
this section may be skipped.
The GMCH system memory controller directly supports the follow-
ing:
X
One channel of DDR SDRAM memory
X
DDR SDRAM devices with densities of 128-Mb, 256-Mb,
and 512-Mb technology
X
Up to 2GB (512-Mb technology) using high density devices
with two DIMMs
To install the memory modules, align the notch in the memory
module with the key on the DIMM slot and follow the procedure
shown in
Figure 3-3 below . When installing memory, ensure that
each DIMM module is firmly seated in its socket and does not
interfere with any components.
Technology Width
System
Memory
Capacity
System Memory
Capacity with Stacked
Memory
128Mb 16 256MB -
256Mb 16 512MB -
512Mb 16 1GB -
128Mb 8 256MB 512MB
256Mb 8 512MB 1GB
512Mb 8 1GB 2GB
Table 3-1: DDR SDRAM Memory Capacity