Descrizione My Supercar Expert now provides solderless adapters to read/write CPUs of Infineon Tricore family, including TC1792, TC1793, TC1796 and TC1797. Check the video for all the instructions. You can use this device with any programmer supporting the CPU in BSL, bootloader over CAN, or JTAG.VIDEO
The CPU mentioned are used on ECUs of all kinds, including: MED17.1.10 MED17.1.21 MED17.3.1 MED17.3.3 MED17.3.5 MED17.7.5 MED17.7.7 MEVD17.2.3 MEVD17.2.K MSV90 EDC17CP54 EDC17C69 EDC17CP10 And many other EDC17/ME17/MED17/MEVD17 series ECUs.
List of unsupported modules: ECUs within this list are readable/writable only if you already have the password file. Otherwise, you may connect but cannot read/write the CPU.
VAG Simos PCR2.1 (unconfirmed due to lack of availability) MB SIM271KE MB SIM271DE VAG Simos 8.5 Other models will be added according to our information. We are working towards an hardware improvement for this module to solve these issues. If your ECU is not on the list, and you have problems, check the instructions below:
TROUBLESHOOTING:
If you have issues connecting, please follow this troubleshooting guide in this exact order: 1. CPU BGA pads are clean and enough pressure is applied to the processor. A mistake in this step will result in lack of communication, and you will also see very low current consumption - in a normal state, consumption will be 0.08A - 0.13A. If you see 0.04A, only the adapter is being powered!) 2. All connection caps are set according to the video or the suggestions of our staff. A mistake in this step will result in lack of communication (power values will not be wrong). 3. Tool is already tested by our staff (we mostly work with FLEX, Trasdata, VVDI Multiprog, PCMFlash). In our experience, it can happen that some tools may not support what other tools can do. Some tools will have no communication on the same ECUs other tools can support, for example. 4. Some CPUs installed on specific ECU models may not be readable due to password protections. Password protections are usually bypassed via CCP or GPT solutions that the tools need to have. If these solutions do not work, it can be because of the tool protocol, or because the connections are wrong. This will result in the tool able to connect to the CPU in boot mode, but unable to read/write. 5. If the CPU data is wrong (e.g. cloned from another CPU), the password data will be wrong, thus the tool cannot unlock the processor because it's data are properly read from the CPU FLASH memory, but the data do not match the real CPU password, which cannot be changed. As above, this will result in the tool able to connect to the CPU in boot mode, but unable to read/write. 6. Please note some connection points used for password reading are used on only certain special ECU models - if we did not test those, they may be not working and missing from the list above.