Frequent Questions

  • [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?

  • [FAQ] AM2754-Q1: How to do simple audio processing using c7x in AM275x/AM62Dx?

    Part Number: AM2754-Q1 I want to do some simple audio processing using c7x in my application. I need a base template which I can modify to add my own audio processing algorithm. Is there any base example available for this?

  • [FAQ] AM2754-Q1: What are Slot Bitmasks in McASP Sysconfig?

    Part Number: AM2754-Q1 Other Parts Discussed in Thread: SYSCONFIG While configuring McASP in sysconfig, I came across the mcasp slot bitmask option. What value should I select for this option? What is the use of this option? How the McASP operations…

  • [FAQ] AM2754-Q1: McASP Audio Data Interleaving on Single vs Multiple Serializers Configuration

    Part Number: AM2754-Q1 How does McASP interleaving work when it is configured with 1 serilalizer vs multiple serializers? How is the audio data stored in the mcasp buffers?

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