Frequent Questions

  • [FAQ] TMS570LC4357: What are the differences among the memory attributes, memory types and cache policy in MPU settings?

    Part Number: TMS570LC4357 Other Parts Discussed in Thread: DBCA What are the MPU used for? What is the read allocate and write allocate in MPU settings? What are the procedures to setup up the MPU region? What is the attribute of an overlapped…

  • [FAQ] TMS570LC4357: How to solve the cache coherency issues when accessing the shared memory through CPU and DMA?

    Part Number: TMS570LC4357 After CPU has updated the data buffer, but the DMA still transfers the old content in the buffer instead of the updated one.

  • [FAQ] How to calculate the discharge of the bootstrap capacitor in half-bridge driver applications

    FAQ: How to calculate the discharge of the bootstrap capacitor in half-bridge driver applications There are a few elements in the half-bridge circuit that have an impact in the discharge of the bootstrap capacitor and understanding these helps ensure…

  • [FAQ] Can I connect an external bootstrap diode in parallel with the internal diode?

    Other Parts Discussed in Thread: LMG1205 , LM5113-Q1 , LM5108 FAQ: Can I connect an external bootstrap diode in parallel with the internal diode? Several of TI’s half-bridge gate drivers incorporate the bootstrap diode necessary to generate the high…

  • [FAQ] TMS570LC4357: FEE Configuration Parameters in HALCOGen

    Part Number: TMS570LC4357 Other Parts Discussed in Thread: HALCOGEN , To generate FEE drivers from Halcogen software I had some questions about the highlighted parameters shown in images below. I read the Technical Reference Manual of TMS570LC4357 but…

  • [FAQ] Flash Programming Options in Mass Production Phase

    What is the recommended production method of loading an flash device during mass production?

  • [FAQ] How to use a dual input half-bridge driver with a single PWM signal

    Other Parts Discussed in Thread: LMG1210 , LM5106 , LM5105 , LM5104 , UCC27710 , UCC27712 , TPS28225-Q1 , UCC27712-Q1 FAQ: How to use a dual input half-bridge driver with a single PWM signal An easy way to convert a half-bridge driver with dual inputs…

  • [FAQ] DLP300S and DLP301S Benefits

    Other Parts Discussed in Thread: DLP300S , DLP301S The DLP300S and DLP301S digital micromirror devices (DMDs) are digitally controlled micro-opto-electromechanical system (MOEMS) spatial light modulator (SLM). They are suggested for 3D printing applications…

  • [FAQ] TDA4VM: PDK Interrupt registration for R5F using OSAL

    Part Number: TDA4VM This document is intended to explain the interrupt registration process for R5F cores used in TI PDK

  • [FAQ] PROCESSOR-SDK-AM64X: AM64x/AM243x SR 2.0 Device Type Transition

    Part Number: PROCESSOR-SDK-AM64X If you you are having trouble booting an AM64x or AM243x based board with Processor or MCU+ SDK v8.4, please see the below information. Overview With the production release of Silicon Release 2.0 (SR 2.0) of the…

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