COM2 Mode Select: JRS1
This option allows you to select the operating mode of COM2.
Mode/Pins RS-232C RS-422 RS-485
1-2
OFF ON ON
3-4
OFF ON ON
5-6
OFF OFF ON
7-8
OFF ON OFF
9-10
OFF ON ON
11-12
ON OFF OFF
13-14
OFF OFF ON
Installing Memory
This motherboard provides two 240-pin MEMORY MODULES (DIMM) sockets for DDR2 memory.
Sockets can be populated with a minimum of 128MB up to a maximum memory of 4GB.
Valid Memory Configurations
Bank
240-Pin DIMM PCS Total Memory
Bank 0, 1 (DIMM1)
DDR2 667/DDR2 800 X1
128MB∼2.0GB
Bank 2, 3 (DIMM2)
DDR2 667/DDR2 800 X1
128MB∼2.0GB
Total
System Memory (Max. 4.0GB) X2
128MB∼4.0GB
17