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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ISR registration

I am using sample example from SPC58NN84E7, I could see there is common ISR function for all the modules, of course with different vector number, But i am not able to see how this   #define IRQ_HANDLER(id) void id(void) function address is registered...

CFG_2.FR_ADJ Bit Discrepancy in L9800 Datasheet

Hello,I have a question regarding the L9800 product (LS driver). The value of the CFG_2.FR_ADJ bit in "Table 12. Coefficient overview" differs from the value of the CFG_2.FR_ADJ bit in "Table 18. Register addressing space" in the datasheet. Could you...

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swbae by Associate
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Help Needed: RTC Channel Configuration Issue on SPC58NN84

Hello team,I am currently working on configuring the GPT (General Purpose Timer) MCAL module for the SPC58NN84 microcontroller. While I have successfully configured PIT channels 0 and 1 for my project, I am encountering an error related to RTC (Real-...

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Veer by Associate II
  • 427 Views
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How to set the JTAG password lock for SPC584B?

I have successfully established a connection between SPC584B and UDE STK2 as shown below: Mo 07.10.2024 14:58:50.425, Success, Core2, UDEDebugServer, Connection to SPC584B70 target established: PowerPC Target, JTAG-ID: [32bit JTAG ID] In the UDE STK...

ishii by Associate
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Stellar SR6G7 HSM2HOST IE interrupt bit information

To enable the HSM notification to application core, I understood that we need to enable HSM2HOST IE register. I would like to know which bit position of 32 bit, we need to enable to make interrupt activate ? There is no such informations in the safet...

Unable to TX using CAN in SPC58NN84E4

Hi, I'm using the SPC58NN84E7 controller for CAN communication. I have referred the this application note that has a similar implementation for SPC58ECx controller. I have configured M_CAN_2_SUB_0 hardware channel for CAN communication with a baudrat...

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vallabhd by Associate II
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External flash interfacing with SPC582bxx MCU

Hello All, I am working on data storage on external flash memory, so for my application we are using SPC582Bxx MCU and W25QXX as external flash to store audio files into it. I have configured the below SPI pins to access the flash memory device, I ha...

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