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Linux/AM3352: DDR3 DQS trace length

Part Number: AM3352


Tool/software: Linux

Hi,

Should the length of traces between DDR_DQS0,  DDR_DQSn0, DDR_DQS1,  DDR_DQSn1  and DDR3 be same ?

We have a custom board whose traces are not exactly same length:

DDR_DQS0 to DDR3 DQSL:  38.2091mm

DDR_DQSn0 to DDR3 DQSL#: 38.2599mm

DDR_DQS1 to DDR3 DQSU:  32.5437mm

DDR_DQSn1 to DDR3 DQSU#: 32.5718mm

Will this cause problems ? We do can calibrate with JTAG.

Your kind reply will be really appreciate.

Best regards