Back to 1999, the M5407C3 board was shipped with one Am29PL160C (2MByte) Flash ROM.
The first 256K of the Flash contains ROM Monitor firmware, named "dBUG", which provides the user with debug interface, inline assembler and disassembly, program download, register and memory manipulation, and I/O control functions.
The rest of the Flash was available for the user.
My board was saved today from the hydraulic press, someone must have reprogrammed the whole Flash because the VxWorks bootloader is the only thing that appears on the serial and there is nothing else in it
by chance does anyone have a copy of the have a copy of dBUG?
How are you going to reprogram the flash? via the BDM interface?
How are you going to reprogram the flash? via the BDM interface?
yup, viia BDM, or manually
manually
??
If I remember correctly, the flash memory is soldered onto the board.
I have an MCF5407 evaluation board but I am in the process of moving.
If you haven't found it, you can get back to me in 3 or 4 months, I should be settled.
Marc
If I remember correctly, the flash memory is soldered onto the board.
unsoldering the two old flash chips, programming two new chips, soldering them.
I have an MCF5407 evaluation board but I am in the process of moving.
If you haven't found it, you can get back to me in 3 or 4 months, I should be settled.
so, will you be able to copy the contents of the flash?
I should be able to dump the flash with CodeWarrior through the BDM port.
I should be able to dump the flash with CodeWarrior through the BDM port.
what do you use as BDM-cable interface?