FORD FIESTA 4500 RDS

[giruzzo]

someone can help me to read without removing the processor ST92F120V107 programmatroe with i2c?:giveup:

[Badbad]

someone can help me to read without removing the processor ST92F120V107 programmatroe with i2c?:giveup:
send serial from stereo

[giruzzo]

or only non-serial printed circuit:dong:

[flurthi]

Device Information ( mcu ) : ST92F120V1Q7

Flash (adr/size) : 0x0 / 0x20000 (131072) byte
Eeprom (adr/size) : 0x220000 / 0x400 (1024) byte
OTP (adr/size) : 0x231F80 / 0x80 (128) byte
RAM (adr/size) : 0x200000 / 0x1000 (4096) byte

ST92Fxxx Microcontroller Interface

General pinout for Clip Port - ST92Fxxx MCU :

Port2.2 - Reset (ST92Fxxx)
Port2.3 - SIN0 (ST92Fxxx)
Port2.4 - TxClk (ST92Fxxx)
Port2.5 - RxClk (ST92Fxxx)
Port2.6 - SOUT0 (ST92Fxxx)
Port2.7 - GND (ST92Fxxx)

How to read, erase, write or verify:

- open unit, compare your pcb according to following types:
http://forum.martechttp://forum.martech.pl/download/ST92F124V1QB.jpgh.pl/download/ST92F120V1Q7_type1.jpg
http://forum.martech.pl/download/ST92F120V1Q7_type2.jpg
http://forum.martech.pl/download/ST92F120V9Q7.jpg



- choose cpu model in programmer bookmark, solder wires to radio pcb
- choose desried area in settings (full, Flash, Eeprom, OTP, Eeprom v2)
- do Read, Erase, Write or Verify

[flurthi]

Hi! ***8203;***8203;Excuse me, made ***8203;***8203;so many posts, I had a problem with the internet, sorry for this,