Chapter: Connectors Memorypage 16 ADL Embedded Solutions ADLQM67PC3.4 MemoryThere is one conventional SO-DIMM204 socket available to equip the board with memory(DDR3-1066/1333/1600). It is located on the bottom side of the board. For technical and mechanicalreasons it is possible that particular memory modules cannot be employed. Please ask your salesrepresentative for recommended memory modules.With currently available SO-DIMM modules a memory extension up to 4 GByte is possible. The timingparameters for different memory modules are automatically set by BIOS.Description Name Pin Name Descriptionmemory reference current REF-DQ 1 2 GND groundground GND 3 4 DQ4 data 4data 0 DQ0 5 6 DQ5 data 5data 1 DQ1 7 8 GND groundground GND 9 10 DQS0# data strobe 0 -data mask 0 DM0 11 12 DQS0 data strobe 0 +ground GND 13 14 GND grounddata 2 DQ2 15 16 DQ6 data 6data 3 DQ3 17 18 DQ7 data 7ground GND 19 20 GND grounddata 8 DQ8 21 22 DQ12 data 12data 9 DQ9 23 24 DQ13 data 13ground GND 25 26 GND grounddata strobe 1 - DQS1# 27 28 DM1 data mask 1data strobe 1 + DQS1 29 30 RESET# Resetground GND 31 32 GND grounddata 10 DQ10 33 34 DQ14 data 14data 11 DQ11 35 36 DQ15 data 15ground GND 37 38 GND grounddata 16 DQ16 39 40 DQ20 data 20data 17 DQ17 41 42 DQ21 data 21ground GND 43 44 GND grounddata strobe 2 - DQS2# 45 46 DM2 data mask 2data strobe 2 + DQS2 47 48 GND groundground GND 49 50 DQ22 data 22