Need_info_explanation

Hello,


I want to route a board by referring to the OMAP  routing guide:


Well, I would like to know:


It's written in the datasheet: "ADDR_CTRL A to B/A to C Skew Length Mismatch"----------Max: 100 mils. I know that ADDR_CTRL is a net class, I will chose DDR_A1 as a net example from this class.


The above expression means that the distance between A to B segments and A to C segments of the DDR_A1 (and the other nets of the same class) should not vary more than 100 mils, or it has another explanation.


Also, it's written in the same datasheet :"ADDR_CTRL B to C Skew Length Mismatch"----------Max: 100 mils.


The above expression means that the distance between the B segment and the C segment of the DDR_A1 net (and the other nets of the same class) should not vary more than 100 mils, or it has another explanation.


Regards,