Honda 77960-TlA-A320-M4

[dav1doff]

hello i read this MCU SPC56Ap54 i read code flash with jlink and flash size is 768 kb when i whrite airbag module dont have comunication whith car , i find information in forum this mcu code flash have 1024KB . PLEASE WHO HAVE This code Flash 1024 KB,

[fuzz1]

What about writing back the original file? Does it work?

[Inavon]

JLink cannot write DATA flash: programming failed 800000



Programmer
CODE flash
DATA flash


JLink write
ok
BAD


JLink read
ok
ok


Iprog+ write
BAD
ok


Iprog+ read
ok
ok