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About i.MX6Solo DDR3  sdclk wiring lengs.

Question asked by Takashi Takahashi on Jan 10, 2017
Latest reply on Jan 10, 2017 by igorpadykov

Dear community.

Our customer has question below.

 

The wiring length of DRAM_SDCLK [1: 0] is described as max 2.25 inch,
When DDR 3 branches into two, the wiring length becomes A + C in the case of DDR 3 _a, A + B in the case of DDR _ b,
Do I have to meet  A + C <2.25 inch and A + B <2.25 inch respectively?

Or will it be 2.25 inches including the other branches? (A + B + C <2.25 inch)?

 

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