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)?