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  • RM42L432: IO specification for I2C pins

    TI Thinks Resolved
    Part Number: RM42L432 In the RM42L432 datasheet we find under 5.9 the IO electrical characteristics: V_IL (low level input voltage) is max 0.8V If we look at the I2C specification https://www.nxp.com/docs/en/user-guide/UM10204.pdf - table 10: V_IL (low…
    • Answered

  • RM42L432: How do I correctly service the Digital Windowed Watchdog (DWWD), NMI Interrupt?

    Resolved
    Part Number: RM42L432 Other Parts Discussed in Thread: LAUNCHXL-RM42 , TMS570LS0432 I have a LAUNCHXL-RM42 that I am trying to understand how to properly use the Digital Watchdog. I was using the Halocogen example file example_dwwd.c which demonstrates how…
    • Resolved
    • Answered

  • RE: RM42L432: Download and run code direct from RAM, can't reach the main procedure

    Resolved
    Tomas Lehotsky said: Without defining the "FLASH0" memory it doesn´t make any sense... So, what is the "MEMORY" definition of your FLASH0? I think the linker cmd file from QJ makes use of the "MEM SWAP" feature in the RM42L432…
    • Answered

  • RE: RM42L432: Looking for RM42L432 peripheral drivers that are compatible with ARM-CGT-CLANG

    Resolved
    Hi Sam, I recommend to keep using TI ARMCL compiler instead of switching to TI ARM Clang compiler.
    • Answered

  • RM42L432: Certification of CCS Compiler (CQKIT_RV) and HALCoGen (CSP), with IEC 61508 certification available?

    Resolved
    Part Number: RM42L432 Other Parts Discussed in Thread: HALCOGEN Dear Sir The customer has signed a SAR1 SAR2 NDA and has the following questions for CCS: At present, the SAFETI process proposed by TI has obtained a certificate for hardware development…
    • Resolved
    • Answered

  • RE: RM42L432: Problem with CAN on RM42L432

    Resolved
    Thanks Matheo, SIAGH MATHEO said: Is it possible to send and receive with two differents card ? Yes SIAGH MATHEO said: I have a problem with my code or/and my halcogen ? In your CAN configuartion, mailbox2 is to receive the message, and the message ID is…
    • Answered

  • RE: RM42L432: Configure the registers of CAN's library

    Resolved
    Hi Matheo, The messageBOX1 can be configured as either TX or RX, not both. To configure the message object 1 location CAM message RAM, the Interface Register sets IF1 or IF2 has to be used to access to the message object in Message RAM. For example: canREG1…
    • Answered

  • RM42L432: Has anyone found or written Clang-compatible peripheral drivers for Hercules MCUs?

    Resolved
    Part Number: RM42L432 Other Parts Discussed in Thread: HALCOGEN We are starting a project using the RM42L432 and we'd like to use Clang rather than the TI compiler. TI recommends that we generate Clang-incompatible startup and driver code with HALCoGen…
    • Resolved

  • TMS570LS0432 / RM42L432

    TI Thinks Resolved
    Is there any bootloader in RM42?
    • Answered

  • RM42L432: Single JTAG connector for two MCUs

    Resolved
    Part Number: RM42L432 Hi, I have a design where we have used 2x RM42L432 for redundancy and have had two separate JTAG connectors for each MCU. TO save space i would like to consolidate this. Could I use the same connector pins for TCK, TMS, TDI, TDO,…
    • Resolved

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