i am testing a just soldered prototype board, with mcf54416. BDM seems wired correctly, but i can't connect to the target,
this using universal multilink and code warrior.
I re-checked BDM 26 pin connections, they seems correct (attached related diagram). I don't see any apparent issue in the diagram. Main voltages are there, clock is also there looking by scope, and cpu seems to try the SBF looking on dspi wires.
I am now wondering, what could be the most probable issue ?
- bad bga soldering (has been soldered in IR station)
- some other circuit error can block BDM ?
- wrong bdm tracks length ..
Every help is appreciated.