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M
EMORY
C
ONFIGURATION
4
4
The HOT-685V mainboard provides three 168-pin DIMM sockets that make it
possible to install from 8MB up to 768MB of SDRAM. The DIMM socket support
8MB, 16MB, 32MB, 64MB, 128MB and 256MB 3.3V single- or double- side
SDRAM DIMM.
The three DIMM sockets are arranged in three banks of one socket each. Each
bank provides a 64/72-bit wide data path.
HOT-685V provides optional data integrity features including EC (Error Checking)
in the memory array. EC mode provides single and multiple bit error detection.
The HOT-685V provides error checking and correction of the data.
Install memory in any or all of the banks in any combination as follows:
Figure 4-1
DIMM
Socket
Memory Modules
Mudule
Quantity
DIM1A
8MB, 16MB, 32MB, 64MB, 128MB, 256MB
168-pin 3.3V SDRAM DIMM
x 1
DIM2A
8MB, 16MB, 32MB, 64MB, 128MB, 256MB
168-pin 3.3V SDRAM DIMM
x 1
DIM3A
8MB, 16MB, 32MB, 64MB, 128MB, 256MB
168-pin 3.3V SDRAM DIMM
x 1
Table 4-1
