Beckhoff CB4052 Manual de usuario descargar pdf (Pagina 17)

Memory Chapter: Connectors

Beckhoff New Automation Technology CB4052 page 17

3.4 Memory

There is one conventional SO-DIMM204 socket available to equip the board with memory (DDR3-1066).

It is located on the bottom side of the board. For technical and mechanical reasons it is possible that

particular memory modules cannot be employed. Please ask your sales representative for recommended

memory modules.

With currently available SO-DIMM modules a memory extension up to 4 GByte is possible. The timing

parameters for different memory modules are automatically set by BIOS.

Description Name Pin Name Description

memory reference current REF-DQ 1 2 GND ground

ground GND 3 4 DQ4 data 4

data 0 DQ0 5 6 DQ5 data 5

data 1 DQ1 7 8 GND ground

ground GND 9 10 DQS0# data strobe 0 -

data mask 0 DM0 11 12 DQS0 data strobe 0 +

ground GND 13 14 GND ground

data 2 DQ2 15 16 DQ6 data 6

data 3 DQ3 17 18 DQ7 data 7

ground GND 19 20 GND ground

data 8 DQ8 21 22 DQ12 data 12

data 9 DQ9 23 24 DQ13 data 13

ground GND 25 26 GND ground

data strobe 1 - DQS1# 27 28 DM1 data mask 1

data strobe 1 + DQS1 29 30 RESET# Reset

ground GND 31 32 GND ground

data 10 DQ10 33 34 DQ14 data 14

data 11 DQ11 35 36 DQ15 data 15

ground GND 37 38 GND ground

data 16 DQ16 39 40 DQ20 data 20

data 17 DQ17 41 42 DQ21 data 21

ground GND 43 44 GND ground

data strobe 2 - DQS2# 45 46 DM2 data mask 2

data strobe 2 + DQS2 47 48 GND ground

ground GND 49 50 DQ22 data 22

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 72 73

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Beckhoff CB4052 Manual de usuario Pagina 17