Automotive MCUs

Ask questions and find answers on automotive microcontrollers like the SPC58 and their tools, such as the SPC5 Studio and how to implement JTAG unlocking.

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Forum Posts

Resolved! How to install your Root Certificate in StellarStudio JRE

When installing some StellarStudio  plugins http://*.srxstudio.org , you can meet the issue : sun.security.validator.ValidatorException: PKIX path building failed  It is typical IT Issue :face_screaming_in_fear:  in each corporate company. “"Path bui...

StellarStudio SR5E1 support is open to the mass market !

Dear all,   We are thrilled to announce that as of today, March 1st, 2024, SR5E1 device support in StellarStudio is available to the mass market !   This means that any user can effortlessly download the official StellarStudio installation packag...

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SPC56EL54 - RESET pin is always  pulled down by the CPU

HiOn power up the SPC56EL54L5CBFS looks like it is in an internal RESET mode that does not  end. The RESET pin is always  pulled down by the CPU. Power up of 1.2v and 3.3v in 1.5msec. Can you help to to understand why the RESET pin is always  pulled ...

Boot Test Firmware from SRAM - SPC58NH92C5

I’m engineer from EMS company. For one of our customer we are going to manufacturing PCBA (Vehicle Control Module) based on SPC58NH92C5 uC. Our customer is owner of design and our customer develop the final firmware for product. However for the manuf...

darwoz by Associate
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Stellar SR6G7 OTP Programming

I would like to know some information about OTP programming in production for the Stellar SR6G7. What are the pins required to set the high voltage? I couldn't find clear information about VDD_OTP in the reference manual. According to the reference, ...

mesutozi by Associate
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Resolved! Spc5 Studio

helloI have just started working with SPC5 studio and I want to use PEMicro for debugging, but no matter how much I searched, I couldn't find anything that could help me in this way. My main problem is that I can't I set the software to PEMicro to de...

spc582b code flash erase/write

I Use SPC582B-DIS Board and i use flash driver provided in ST with DOC UM2636(Standard Software Driver for C55 Flash module embedded on SPC58 B, C, E, H, G and N lines microcontroller). My code booted from 0x00fc0000 in low address. and modify the la...

JINY by Associate
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Brown Out Reset in SPC584B

Hi,I am using SPC584B70E5 and I need to read the Brown Out reset condition in the controller by reading the reset register. I could not find any reference in the controller manuals to do the same.Is it possible to identify the Brown Out condition by ...

Rejitha by Associate II
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SPC5 Flash Programmer End Of Life support?

Hello SPC5 Community,I'm using SPC5 Flash Programmer since few years to transfer binaries on SPC564B74L7 as it easier for OEM than JTAG and because there is no access to JTAG on some device we created.On my last licence request (to:apgtools-license@s...