we have some problems with the Mpc5200B network communication.
an aplication which periodically sends huge data over ftp (64 MB Files)
still hangs every 10 - 30 times and the CPU seems to be dead.
If i read in this case some registers using a Jtag Debugger , the CPU Core (603)registers are readable, but all registers adressed over MBAR are showing a 0x0.
The Mbar Register self is set by the bootloader to 0x0000f000 and
this value is still set. our suspicion is it could be a problem with the XLB Bus.
The same Application on a mpc5200 still works!
I think also a silicon Bug is possible!?
Did anyone have an idea or tips to localize or solve the problem?