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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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...

SPC56 debug with pemicro

Hi, I am trying to debug a program running on a SPC56EL MCU, but can not find the device on the list in the debug configuration tabhow can I add SPC devices to the list?

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SPC58EG Checker Core

Hello, does the SPC58EG80E5xxCxx variant have the checker core feature for core 0 or is the checker core unique to the ASIL-D variant such as SPC58EG80E5xxHxx? 

nullptr by Associate II
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startup mechanism of SPC58NNx

With the MCU enable BAF and Core0 / 1 /2 reset vectors are place at 0xFC0008 / 0xFC0004 / 0xFC000C, my question is how the 3 reset vector be called during power on? just be called one by one? the reference manual doesn't give clearly description; thi...

Long1 by Associate
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DO NOT USE SPC5 STUDIO. Its a trap!

For everyone who is thinking about starting a project on an SPC5x MCU: don’t. Just don’t. This thing will slowly and methodically destroy your sanity. On paper, it looks great. Beautiful marketing slides. Pin mapping, clock tree, HW initialization… a...

MBedl.1 by Associate II
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SR5E1E5 external crystal design

In the datasheet it is given at 40MHz the max C_L is 8pF (from AN6027), but the C_L in the design schema has C1 and C2 8pF(UM3305), which gives 4pF, could you suggest me with the external crystal oscillator design. And the range is from 4MHz to 40MHz...

how to set SPC582B DSPI 40bit data frame size?

Dear ,       Would you teach me how to set SPC582B DSPI 40bit data frame? I use the SPC5Studio-6.0.0-Doyle, you can see my attached picture.The biggest setting of SPI frame is 32 bits.  but the data sheet says "programmable serial frame size of 4 to ...

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TomJRLiu by Associate
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