auto detect rev on xM

GoogleGroups
1

I was using the GPIO 171,172, and 173 to auto detect the revision on
on the xM.
I have a board clearly marked "B" but R137, R22 and R23 are all
populated indicating a "rev A"
Are these resistors really populated/DNI according to the revision
from the factory?

Is R22 really removed on ALL rev C boards?

2

Rev B boards read as a Rev A. The resistors were not chnaged on the Rev B boards. The Rev C were changed to read as a Rev C.

Gerald

3

I bought a beagleboard Rev B. And it shows Rev A in u-boot too.

4

That means it is working fine.

Gerald

5

Never mind… just close your eyes while it boots :wink:

Thank you,

Johnson