AN70707:meaning of length-matching

[NXTY_Nagata]

Hi,

Could you tell me about meaning of "length matching 500mils"?

AN70707 describes the following recommendation.
" It is recommended that all lines on the GPIF II bus are length-matched within 500 mils. "

I think the difference in length of each line is within 500mil.
Is it correct?

(Length A – Length B) and (Length B – Length C) and (Length C – Length A) <500mil

Regards,

Nagata

[AliAsgar · Accepted solution]

Hi Nagata,

Yes, you are right. The difference in length between each line < 500 mils. For a GPIF case, difference in length between any two GPIF line must lie within the 500 mils range.

Best Regards,
AliAsgar