QDI P6I440EX/MATX EXCELLENT II, Manual

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Chapter 2
2 - 5
Memory Configuration
The P6I440EX/MATX EXCELLENT II mainboard provides two 168 pin 3.3V un-
buffered DIMM sockets to support a flexible memory size ranging from 8MB to
256MB for SDRAM or from 8MB to 512MB for EDO memory. The following set of
rules allow optimum configurations.
Rules for populating a 440EX memory array:
The DRAM Timing register, which provides the DRAM speed grade control for the
entire memory array, must be programmed to use the timings of the slowest DRAMs
installed.
Possible EDO DIMM memory sizes are 8MB, 16MB , 32MB, 64MB, 128MB, 256MB in
each DIMM socket.
Possible SDRAM memory sizes are 8MB, 16MB , 32MB, 64MB, 128MB in each DIMM
socket.
B:UART1,UART2
AGP
T:USB1
B:USB2
FLOPPY
IDE2
IDE1