DFI AM636-B - Manual (Page 16)

16
2
Hardware Installation
P - denotes populated
E - denotes empty
* - denotes DIMMs are identical
** - denotes DIMMs are not identical
SS - denotes Single Sided DIMM
DS - denotes Double Sided DIMM
1, 2, 3 or 4 - denotes the DDR DIMM slot
The table below lists the various optimal operating modes that should be config-
ured for the memory channel operation.
Config
No memory
Single channel A
Single channel A
Single channel A
Single channel B
Single channel B
Single channel B
Virtual single channel
Virtual single channel
Virtual single channel
Virtual single channel
Virtual single channel
Virtual single channel
Virtual single channel
Virtual single channel
Virtual single channel
Dual channel
Dual channel
Dual channel
Dynamic Mode
Addressing
Dynamic Mode
Addressing
Dynamic Mode
Addressing
Dynamic Mode
Addressing
Dynamic Mode
Addressing
Dynamic Mode
Addressing
DIMM 1
E
P
P
E
E
E
E
E
E
E
P
P(**)
p(**)
P
P(**)
P(**)
E
P(*)(1,3)
P(*)(1,3)
E
P(*)(1,3)
DS
P(*)(1,3)
DS
E
P(*)(1,3)
SS
P(*)(1,3)
SS
DIMM 2
E
E
P
P
E
E
E
P(**)
P
P(**)
E
E
E
P(**)
P
P(**)
P(*)(2,4)
E
P(*)(2,4)
P(*)(2,4)
DS
E
P(*)(2,4)
DS
P(*)(2,4)
SS
E
P(*)(2,4)
SS
DIMM 3
E
E
E
E
P
P
E
E
P
P
E
P(**)
P(**)
E
P(**)
P(**)
E
P(*)(1,3)
P(*)(1,3)
E
P(*)(1,3)
DS
P(*)(1,3)
DS
E
P(*)(1,3)
SS
P(*)(1,3)
SS
DIMM 4
E
E
E
E
E
P
P
P(**)
E
P(**)
P
E
P
P(**)
E
P(**)
P(*)(2,4)
E
P(*)(2,4)
P(*)(2,4)
DS
E
P(*)(2,4)
DS
P(*)(2,4)
SS
E
P(*)(2,4)
SS