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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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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SR5E1E7 DCF programming

Hi !We are using an SR5E1E7. We want to put it as LockStep (both core and dma).So we have to setup the register 'Global System Configuration' / SYS_CFG_REG.We seen that we need to use the DCF.Do you have any example / file to setup this mcu like this...

sacha by Associate II
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Stallar Studio Documentation

I have not been able to find any documentation on how to use the StellarStudio tool. Does any publicly exist, or does this need to be supplied by an FAE? Thanks.

papk23 by Visitor
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sr5e1 - How to boot?!

How can I boot my own application on sr5e1?I read about DCF and BAF but it is not really clear what I need to do in order to let my code run out of power on.Any hint/guidance? Cheers

SR5E1 figuring out current consumption

Hi,I'm trying to figure out what to expect for current consumption for the SR5E1E570C30F01X. The datasheet DS13808 - Rev 8 - November 2025 notes under "3.7 Device consumption" that "The following table [table 10] reports each single contributor facto...

VHTUL by Associate
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Resolved! Output Pins not working SPC574k

Hi,I am currently working on the SPC574k Discovery board and having issues with getting an Output on most off the pins. In my attached image configuration I only get an Output on ATOM1_0, ATOM1_1, ATOM2_1 and ATOM3_0. I use the MCS Module to generate...

Sir_Alee by Associate II
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CAN XL for stellar SR6P3

Hello Community,I have just started working with the Stellar SR6P3 microcontroller.Do you have any CAN XL application examples or CAN XL driver examples available?I have searched within the Stellar SDK, but I could only find examples related to CAN /...

RETI by Associate
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DO NOT USE SPC5 STUDIO

For everyone who is thinking about starting a project on an SPC5x MCU: don’t. Just don’t. On paper, it looks great. Beautiful marketing slides. Pin mapping, clock tree, HW initialization… a cheap multicore debugger… everything you could ever want. Am...

MBedl.1 by Associate II
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SPC56EL70 RAM program creation and launch

Hello, recently, in attempt to create custom software for SPC56EL70 programming, I have encountered a problem to successfully launch RAM located program inside of the MCU. Discovery board is used for the test.Programming operations are commit via JTA...

Centre Aligned PWM Generation

Hi Team,We are not able to generate the Centre Aligned PWM for the SPC58NN board which has GTM Module.We are using ATOM Channel 1, where we have set the mode to SOMP and Umode as Up and Down till CN0 reaches 0.Can anyone give us the baremetal code wh...