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ecufix
8th March, 2012, 01:27 PM
Can anyone confirm pin out for the mc9s12dg256 mask2k79x as per the pin out as supplied in the connection diagram of x progm
I think its wrong as the pins 39 and 40 are bkgd and reset but they go all the filter caps on the board , maybe they should be vdd and gnd .please advise , thanks regards

Zmann
8th March, 2012, 02:31 PM
I think you mixed up the diagrams of DG256 and H256 (QFP112). 'the pins 39 and 40 are bkgd and reset' is only for H256.

ecufix
8th March, 2012, 02:53 PM
Thanks Zman