Foxconn 865A01 series User Manual page 27

4. Make sure that the memory frequency matches the CPU FSB (Front Side
Bus). Refer to the following table.
CPU FSB
800 MHz
533 MHz
400 MHz
Note:
1. When using 800MHz CPU FSB,PC2700DDR DIMMs may
run only at 320MHz(not 333MHz) due to chipset limitation.
2.The following FSB/DDR ratios are not supported:400/333,
400/400,533/400.
3. FSB/DDR setting 800/333 is recognized as FSB/DDR 800/
320.
5. DIMMs installed into any three sockets will function in single Channel
mode.
6. When all four sockets are populated with 1GB DIMMs (total 4GB), the
system may detect over 3GB (a little less than 4GB) to ICH5R resource
allocation.
7. Double-sided DDR DIMMs with X16 (databus width=16-bit) memory chips
are not supported due to chipset limitations.
8. lt is recommended to use the yellow DIMM slots first.
865A01-FOXCONN-V1.3-EN-121603.p65
Chapter 2 Installation Instructions
DDR DIMM Type
PC3200/PC2700/PC2100 400/333/266 MHz
PC2700/PC2100
PC2100
865A01 G/PE User Manual
19
Memory Frequency
333/266 MHz
266 MHz
2004-5-27, 18:02
19