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Frequent questions

  • [FAQ] TMS570LS1224: After RAM groups self-test is executed using pbistRun() routine generated by HALCOGen, I am not able to access DMA RAM and SRAM. What causes this problem?

    Part Number: TMS570LS1224 Other Parts Discussed in Thread: HALCOGEN The PBIST DMA RAM test and PBIST SRAM test pass without any issue. The application is not able to access the SRAM or DMA RAM some times.

  • [FAQ] TMS570LC4357: Questions regarding FEE (EEPROM) usage on Hercules Microcontrollers

    Part Number: TMS570LC4357 What are the difference between EEPROM and Flash Emulated EEPROM (FEE)? Is emulated EEPROM protected by ECC, and h ow to enable FEE ECC check? How can I enable the single and double bit Error Corrections? Is Checksum…

  • [FAQ] TMS570LS0714: The pin 39 is used for MibSPI1CS[3] and N2HET1[21]. The TRM, datasheet, and HALCOGen don't have PINMUX definition for those two pins. How can I configure pin 39 as N2HET1[21]?

    Part Number: TMS570LS0714 Other Parts Discussed in Thread: HALCOGEN The TRM, datasheet, and HALCOGen don't have PINMUX definition for those two pins. How can I configure pin 39 as N2HET1[21]?

  • [FAQ] MCU-PLUS-SDK-AM243X: Configure Static IP with MCU+ SDK enet_lwip_cpsw or enet_lwip_icssg example

    Part Number: MCU-PLUS-SDK-AM243X Other Parts Discussed in Thread: DP83869 Hi, Can you please share steps to configure Static IP with MCU+ SDK enet_lwip_cpsw or enet_lwip_icssg example? Regards, Prasad

  • [FAQ] TMS570LC4357: Why should the nTRST signal on Hercules devices (TMS570LC43x, TMS570LSx, RM4x and RM57) be pulled LOW?

    Part Number: TMS570LC4357 Should the nTRST JTAG signal of Hercules devices be pulled low on PCB board?

  • [FAQ] TMS570LC4357: Questions regarding F021 Flash erase and program on Hercules devices (TMS570LCx, TMS570LSx, RM4x, and RM57Lx)

    Part Number: TMS570LC4357 Can F021 Flash APIs run in user mode? How does RWAIT work? Can we change the device system clock before erasing or programming the flash? How to calculate and program ECC to ECC space when programming the…

  • [FAQ] MCU-PLUS-SDK-AM243X: Use SBL's memory from application

    Part Number: MCU-PLUS-SDK-AM243X How can I use SBL's memory from application once it is done executing as it will be wasted otherwise?

  • [FAQ] TMS570LC4357: How to get source code of F021 flash APIs

    Part Number: TMS570LC4357 How to get the source files for F021 flash APIs

  • [FAQ] TMS570LC4357: TI ARM compiler is not qualified to any safety standards. How to use CQKIT to perform coverage check of TI ARM compiler for functional safety application?

    Part Number: TMS570LC4357 The Safety Compiler Qualification Kit (CQKIT): supports compiler coverage analysis

  • [FAQ] MCU-PLUS-SDK-AM243X: How to debug sbl_qspi (for am263 and am273) or sbl_ospi (for am243) or an application which is booted via OSPI/QSPI boot ?

    Part Number: MCU-PLUS-SDK-AM243X Other Parts Discussed in Thread: UNIFLASH What is the correct way to debug sbl_qspi/sbl_ospi examples provided in sdk or another example booted via QSPI/OSPI ? Most of the users are familiar with CCS load method and…

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