best tool for ecu backup

[raedareeg]

hi
what is the best tool for reading and writing ecu all memorys for backup purposes.either by bdm,jtag.obd....st....tricore...motorolla.

[btr]

hi
what is the best tool for reading and writing ecu all memorys for backup purposes.either by bdm,jtag.obd....st....tricore...motorolla.
what's engine ecu's you want backup?
bdm for motorola processors only