Frequent Questions

  • [FAQ] MSPM0G3507: How to put the ISRs into SRAM for MSPM0 deivces

    Part Number: MSPM0G3507 Use function of DL_Interrupt_registerInterrupt to define all the interrupts that used.(This function will copy the vectory table into SRAM and modify the interrupt ISR entry address as needed) Example: DL_Interrupt_registerInterrupt…

  • [FAQ] PGA900: I am getting a verification error when flashing firmware to PGA900/970

    Part Number: PGA900 Other Parts Discussed in Thread: UNIFLASH I am trying to flash firmware to PGA900/970, and I am getting a data verification error. I have verified my hardware connection.

  • [FAQ] AM64,AM243: How to optimize authentication time in SBL to achieve fast boot?

    Part Number: AM6442 Is there a way to optimize the authentication time for AM64 and AM243 devices, as it is currently too large and is impacting the overall boot time?

  • [FAQ] MSPM0-SDK: MSPM0 Support Package Release for CCS 12.8.1

    Part Number: MSPM0-SDK To support diagnostic check for MSPM0 device, we suggest users start with CCS V20 which integrated by default. For the users with CCS V12.8.1, we need update the MSPM0 support package with 1.13 or newer. This forum share…

  • [FAQ] INA229: Registers are reading incorrectly

    Part Number: INA229 Other Parts Discussed in Thread: INA239 Why is it when I try reading a register, it appears that I'm actually reading a completely different register? For example, I read 0x3F but I get the results from register 0x3E instead.

  • [FAQ] AM2754-Q1: How to create a low latency audio application using McASP and minimal number of audio buffers?

    Part Number: AM2754-Q1 I want to create a low latency audio application that uses minimal audio buffers. The default mcasp-multichannel-playback example in AM275x/AM62Dx uses 4 buffers for Transmit and Receive. These buffers intruduce an additional…

  • [FAQ] TPS546E25: I write to registers 0x33 and 0x46, but the register values do not change. Why?

    Part Number: TPS546E25 TPS546E25 FAQ Q: I write to registers 0x33 and 0x46 to update the switching frequency and overcurrent limit in NVM. After issuing STORE_USER_ALL and RESTORE_USER_ALL, the register values do not change. Why?

  • [FAQ] TDA4VH-Q1: [DSPLIB/MATHLIB] : Steps to Migrate C66x Source Code to C7x

    Part Number: TDA4VH-Q1 Other Parts Discussed in Thread: MATHLIB Hi, How can I port my existing C66x code to an optimized C7x implementation? Regards, Betsy Varughese

  • [FAQ] INA186-Q1: INA186 - Abs Max ratings

    Part Number: INA186-Q1 Other Parts Discussed in Thread: INA186 Can the INA186 handle a VCM beyond Abs Max for a short amount of time?

  • [FAQ] INA186-Q1: Can the INA186 be used with a PWM input?

    Part Number: INA186-Q1 Other Parts Discussed in Thread: INA186 , INA240 Can the INA186 be used to measure current of a PWM signal?

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