Abit AX5 - Page 36

2-20 Chapter 2
Scenario 3: You use 72-pin SIMM modules and 168-pin DIMM modules:
l The maximum memory size is: 256M bytes.
l Support possible for single density or double density memory
modules.
l Memory modules supported: Refer to case 1 and case 2 above.
l Support possible for mixed use of single density and double
density modules.
l Since there is a lot of possible configurations, no table is given.
System DRAM AX5 PX5 TX5
72- pin SIMM socket 4 SIMM 2 SIMM 4 SIMM
Support FP DRAM Yes Yes Yes
Support EDO DRAM Yes Yes Yes
168-pin DIMM specifications 3.3V Unbuffered 3.3V Unbuffered 3.3V Unbuffered
168-pin DIMM socket 3 DIMMs 2 DIMMs 2 DIMMs
Support FP DRAM Yes Yes Yes
Support EDO DRAM Yes Yes Yes
Support synchronous DRAM (SDRAM) Yes Yes Yes
DRAM Error Check No No No
Maximum memory size 256MB 256MB 256MB