Barette à 2 vitesses

   1. 32MB to 512MB DRAM size
   2. 2 x 3.3V DIMM Sockets
   3. Supports 16/32/64/128/256 MB SDRAM DIMM Module 

3.4. DRAM INSTALLATION 
The main board can be installed with 16 / 32 / 64 / 128 / 256 MB 168 pins DIMM 
module DRAM, and the DRAM speed must  100 MHz for SDRAM when system 
bus speed is set to 66, 100MHz or 133MHz, the DRAM memory system on 
main board consists of bank 0 and bank 1. 
Since 168 pins DIMM module is 64 bits width, therefore 1 piece of DIMM 
module may match a 64 bits system. The total memory size is 16 MB ~ 512MB 
SDRAM . The DRAM installation position refer to Figure 3.1, and notice the Pin 
1 of DIMM module must match with the Pin 1 of DIMM socket. Insert the DIMM 
module into the DIMM socket at Vertical angle.  If there is a wrong direction of 
Pin 1, the SDRAM DIMM module could not be inserted into socket completely.