DIY: BDM ST Manufactured M29F400BB MSS54HP Flash using a USBJTAG u-Link NT

[msp9994]

Another option would be to open the binary in a hex editor and split it that way. The file must be split exactly in half 0x0 thru 0x7FFFF is the master and 0x80000 thru 0xFFFFF is the slave.

You'll then flash the master binary to the master EEPROM (as per the diagram in the guide you're following) and likewise for the slave.

Hope that makes sense?

This seems to have worked. Used a hex editor to split the file at the address you mentioned. Thanks!

[karter16]

Awesome! glad you got it sorted!

[terra]

For what it's worth, I found the MSS54HP config file to work fine* with the MSS52/4 non-HP, just have to change the length in the config from 0x80000 to 0x40000. Edit: For good measure probably should change the 0xFFFA48 and 0xFFFA4C inits to 0005 -- but read/erase/write seemed to work properly even without doing that.

*caveat being my MSS52 doesn't appear to be working quite right (slave CPU seems to drop out after a short period of time), but I think that's a fault with the DME rather than an issue with the BDM config