PDA

View Full Version : CITYCOM 300 9S12XEG128



frankrayk
15th May, 2023, 02:07 PM
Can anyone edit this km20823 from a 2019 Citycom 300 to 19510km.
Thanks in advance.

gogalv
15th May, 2023, 02:14 PM
see eeprom.............

frankrayk
15th May, 2023, 02:42 PM
see eeprom.............

I already made the older ones with eep 24c02.
961972

sv2hqx
16th May, 2023, 10:54 AM
km on small mcu
i thing16f1938

frankrayk
16th May, 2023, 01:38 PM
km on small mcu
i thing16f1938

You are absolutely right, it is masked CLT1310079B
can you tell me what i should read and rewrite? many say it's easy to kill this MCU.
962245

sv2hqx
16th May, 2023, 05:23 PM
[QUOTE=frankrayk;4546709]You are absolutely right, it is masked CLT1310079B
can you tell me what i should read and rewrite? many say it's easy to kill this MCU.


only eprom

frankrayk
16th May, 2023, 09:43 PM
[QUOTE=frankrayk;4546709]You are absolutely right, it is masked CLT1310079B
can you tell me what i should read and rewrite? many say it's easy to kill this MCU.


only eprom

Thanks a lot buddy, it worked great.
For the MCU mask number I used 16F1946.