To Install The System Memory - JETWAY PT88AS - REV 1.0 User Manual

2-4 To install the system memory

This motherboard provides
for memory expansion available from minimum memory size of 64MB to maximum memory size
of 2.0GB DDR SDRAM.
Valid Memory Configurations
Bank
Bank 0, 1 (DIMM1) DDRDDR266/DDR333/DDR400
Bank 2, 3 (DIMM2) DDRDDR266/DDR333/DDR400
Total
For Dual channel Limited!
1. Dual channel function only supports when 2 DIMM Modules plug in either both DIMM1 &
DIMM2. Only PT88AS supports this function.
2. DIMM1 & DIMM2 must be the same type, same size, same frequency for dual channel function.
Generally, installing DDR SDRAM modules to your motherboard is very easy, you can refer to figure 2-4
to see what a 184-Pin DDR266/DDR333/DDR400 DDR SDRAM module looks like.
NOTE! When you install DIMM module fully into the DIMM socket the eject tab should be
locked into the DIMM module very firmly and fit into its indention on both sides.
WARNING! For the DDR SDRAM CLOCK is set at 200MHz, use only DDR400-compliant DDR
Modules. When this motherboard operate at 200Mhz, most system will not even boot if
non-compliant modules are used because of the strict timing issues, if your SDR Modules
are not DDR266-compliant, set the DDR SDRAM clock to 133MHz to ensure system
stability.
two 184-pin DUAL INLINE MEMORY MODULES (DIMM) sites
184-Pin DIMM
System Memory (Max. 2.0GB)
DIMM1 & DIMM2: Dual Channel 1
PCS
X1
X1
X2
10
Total Memory
64MB∼1.0GB
64MB∼1.0GB
64MB∼2.0GB
Figure 2-4