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Showing 15 results View by: Thread Post Sort by
  • TPS62087: Question about the soft-start timing

    Darren (FAE)
    Darren (FAE)
    TI Thinks Resolved
    Part Number: TPS62087 Other Parts Discussed in Thread: TPS62097 I understand the device incorporates an internal 0.8[ms] soft-start time. But what is the max/min? The TPS620 97 has an external SS/TR pin and gives the max/min Iss charging current. You…
    • over 3 years ago
    • Power management
    • Power management forum
  • Answered
  • Output voltage is 2.089V not 1V8 (input 3v3)

    Bui Hoang
    Bui Hoang
    Resolved
    Part Number: TPS62087 Tool/software: Hi Support Team, I am using the code TPS62087RLTR to generate an output voltage of 1V8. Input voltage is 3V3. I measured 2.089V on the circuit without load. It's too high compared to the MCU's maximum. Please assist…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • TPS62085: Sawtooth noise on 1.8V TPS62085

    Todd Aycock
    Todd Aycock
    TI Thinks Resolved
    Part Number: TPS62085 Other Parts Discussed in Thread: TPS62087 , I am using the TPS62087 (1.8V fixed version of TPS62085) in a design with a number of other TPS62085. The input voltages are all 3.3V. The outputs of the TPS62085's are 1.1V, 1.2V, and…
    • over 8 years ago
    • Power management
    • Power management forum
  • Answered
  • RE: AM2431: AM2431 – RESETSTATz remains LOW, no clock observed on MCU_OSC pins

    Manikandan Velayudham
    Manikandan Velayudham
    Resolved
    Hi Sreenivasa, Please find the attached schematic PDF for reference. Kindly ignore the index pages, block diagrams, and GPIO mapping tables , as those sections have not yet been updated to reflect the current design. This design uses a discrete power…
    • 5 days ago
    • Arm-based microcontrollers
    • Arm-based microcontrollers forum
  • AM2431: Subject: JTAG Connection Fails with SC_ERR_PATH_BROKEN (-233) on AM2431 Board

    Manikandan Velayudham
    Manikandan Velayudham
    Part Number: AM2431 Other Parts Discussed in Thread: AM2434 HI Team, We are facing an issue while trying to connect to our custom AM2431 board through JTAG (using CCS). The error shown is: Error: SC_ERR_PATH_BROKEN (-233) The JTAG IR and DR scan…
    • 2 months ago
    • Arm-based microcontrollers
    • Arm-based microcontrollers forum
  • RE: AM2432: PRU Referencing Wrong Port Register in MII Mode

    Kazushige Nishimori
    Kazushige Nishimori
    I downloaded the design files for AM64x/AM243x from TI’s website. The attached file was used as a reference for the circuit. In particular, I referred to pages P17, P18, and P27. The actual circuit of the custom board has been presented in the related…
    • 1 month ago
    • Arm-based microcontrollers
    • Arm-based microcontrollers forum
  • Answered
  • CDCLVC1310: Circuit Design Related Questions

    Nikhil Jadhav
    Nikhil Jadhav
    Resolved
    Part Number: CDCLVC1310 Other Parts Discussed in Thread: AM6421 , Hello, We are using CDCLVC1310 clock buffer in one of our designs which is based on AM6421 processor. While refering to EVM schematic "PROC101C(004)_SCH", we found some hardware circuit…
    • Resolved
    • 2 months ago
    • Clock & timing
    • Clock & timing forum
  • Answered
  • AM6442: Power sequencing of the TMDS64EVM circuit

    KIYOSHI KOGURE
    KIYOSHI KOGURE
    Resolved
    Part Number: AM6442 Other Parts Discussed in Thread: TMDS64EVM Dear TI engineer Power sequencing of the TMDS64EVM circuit Is the power-down sequence set to the total output capacity of each power supply IC? What is the purpose of the OR circuit…
    • Resolved
    • 23 days ago
    • Processors
    • Processors forum
  • AM6421: The schematic diagram check for AM6421

    Zhang Liang
    Zhang Liang
    Part Number: AM6421 Tool/software: Hi, Please kindly review our schematic for AM6421, thanks. GW250424.pdf
    • 8 months ago
    • Processors
    • Processors forum
  • AM2431: Regarding JTAG queries

    Sreehari  S
    Sreehari S
    TI Thinks Resolved
    Part Number: AM2431 We are designing a custom board using AM2431 We refer to EVM circuit which is attached . In that pdf page no 23 JTAG section We have some quires which We like to know things below 1. How 20 pin connector support JTAG and Emulator…
    • over 1 year ago
    • Arm-based microcontrollers
    • Arm-based microcontrollers forum
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