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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Resolved! Using L9177A with hall effect sensor

Not sure this is the right section...but I would like to know if it is possible to use the L9177A with an hall effect sensor, in that case, I guess the signal is to be routed to the VRIN+ input, what about the VRIN- input?Must be connected to GND or ...

CheB8 by Associate
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Resolved! SPC570 IACKR - HighTec IDE - Interrupt

Hi guys,i have the following problem. I configure the interrupts as follow.INTC.BCR.R = 0; INTC.IACKR[0].R = (uint32_t)&VectorTable[0]; INTC.CPR[0].B.PRI = 0;   // enable interrupts __asm__ volatile ("wrteei 1" : : : "memory");After that, i configure...

Resolved! Missing pal_lld.h in MCTK Lib on SPC5 Studio 6.0.0

Good day,I might be missing something, but an issue cropped up when I moved to SPC5 Studio 6.0.0 Asimov when attempting to compile any project that includes the MCTK Web Library. The message that I get while building is:./components/spc56xx_web_motor...

PMoll.1 by Associate
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  • 1 replies
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Resolved! About the PWM minimum duty cycle time in SPC58EC

Hello!​I have a SPC58EC-DISP; I set the PWM frequency 20KHz and duty cycle 1%,then it's not output,when set 8%,it's output 2us time;I found that the minimum PWM output time seems to be 2us.now I want PWM frequency 20KHz(50us) and 1%(0.5us) ouput,wh...

SLEE.6 by Associate II
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