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  • RE: MSPM0G3507-Q1: SPI in 3-Wire mode with shared PICO and POCI wire

    What slave device are you using? Generally, you can't share PICO and POCI since the master (controller) always drives PICO and the slave (peripheral) drives POCI as needed, so there is a bus conflict. Microwire is a variant (kind of a "first cousin…

  • TCAN4550-Q1: After 1 to 3 hours of normal use, data cannot be sent

    Part Number: TCAN4550-Q1 Other Parts Discussed in Thread: TCAN4550 Tool/software: Hello! Two TCAN4550-Q1 chips are attached to one SPI on our device, and communication is switched through chip selection. The problems are as follows: Symptom: 1. When…

  • RE: TDA4AL-Q1: Can TDA4AL support a UHS Speed Class 3 (U3) SD card?

    Hi Lance, TDA4AL unfortunately does not support UHS Speed Class 3.Only the following speed modes are supported. Regards Gokul
    • Answered

  • LMQ644A2-Q1: Single Out 3 or 5 phase

    Resolved
    Part Number: LMQ644A2-Q1 Tool/software: Hi team, Is it possible to configure this device as single phase 3 or 5 phase (odd number of phases) ? If the answer is yes and can be used for 5 phases(use 3units of LMQ644A2), do I need to populate LC components…
    • Resolved

  • TMS320F2800157-Q1: Merging 3 Hex files with OTP

    Part Number: TMS320F2800157-Q1 Other Parts Discussed in Thread: UNIFLASH Tool/software: I have three hex files. One for the Boot manager, one for the bootloader and another one that contains values for GPREG1 and GPREG3 at the correct addresses. Keeping…

  • AFE5401-Q1: GLOBAL_PDN vs PDN_CH1/2/3/4

    Part Number: AFE5401-Q1 Tool/software: Hello, Is the function GLOBAL_PDN same as PDN_CH1, PDN_CH2, PDN_CH3 and PDN_CH4 combined together? Do I get the same effects doing GLOBAL_PDN, compared with doing PDN_CH1, PDN_CH2, PDN_CH3 and PDN_CH4? When I set…

  • TPS92520-Q1: Output open circuit waveform, how to understand case1、2、3

    TI Thinks Resolved
    Part Number: TPS92520-Q1 Tool/software: The difference between case 1 and case 2 with open circuit output lies in whether the output capacitance is large or small. How to determine whether the output capacitance is large or small, and is there a range…
    • Answered

  • TPS6594-Q1: TPS65941515RWERQ1 SLVUCD4 Figure 3-2

    Resolved
    Part Number: TPS6594-Q1 Other Parts Discussed in Thread: TIDEP-01022 Tool/software: The TIDEP-01022 schematic shows additional logic associated with the VDD1_LPDDR4_1V8 regulator enable that uses VDD_IO_1V8 in an OR arrangement together with GPIO6 as…
    • Resolved
    • Answered

  • LMR33620AP-Q1: What certain performances is enhanced when using Table 9-3?

    Resolved
    Part Number: LMR33620AP-Q1 Tool/software: Hi team, I have a question regarding the sentence below Table 9-3 on the datasheet. When compared it with the parameters on Table 9-2, what certain performances is enhanced when using parameters on Table 9-3…
    • Resolved

  • TMS320F2800157-Q1: Compare 3 input PWM Signals and generate PWM output signal without any interrupt.

    TI Thinks Resolved
    Part Number: TMS320F2800157-Q1 Tool/software: Hi Team, I have 3 input asynchronous pwm signal from different sources on 3 GPIOs. I need to compare these three signal and produce a new PWM signal with highest Frequency among 3 input signals. Any number…

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