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  • DRA785: Issue when TPS65219 supplies DRA785/789

    Part Number: DRA785 Other Parts Discussed in Thread: TPS65219 Tool/software: When we supply DRA 785 with TPS65219, VLDO4 is used to supply VDDS_1V8, the SOC is broken because of short circuit at G12/G16 caused by EOS ,currently we have a 2u2 capacitor…

  • DRA785: Is the DRA785 Suitable for High Sampling Rate and Low Latency Audio ANC Applications?

    Part Number: DRA785 Tool/software: Hi TI Experts, We are developing a specialized adaptive noise cancellation (ANC) system, and we would like to know if the DRA785 is suitable for this application. Our key requirements are as follows: DSP Environment…

  • DRA785: sysboot[5,6] influence

    Part Number: DRA785 Tool/software: Hi, according to the DRA78x TRM sysboot[5] controls the ADC clock divider: 0: Divide by 2 (assuming SYS_CLK1 = 27MHz) 1: no division (assuming SYS_CLK1 up to 20MHz) Our question is what would be the effect…

  • DRA785: Besides the descriptions in TRM and the code in SDK, does TI have other detailed documents or examples for statistic collectors?

    Part Number: DRA785 Tool/software: Hi, We are using DRA78x for car audio product. At the moment, we are facing some performance issues and need to use statistic collectors to do the measurement and find the bottleneck. We found that there is little…

  • DRA785: RESET behavior

    TI Thinks Resolved
    Part Number: DRA785 Dear TI team, In our application we use two time the DRA78x devices. Devices from the DRA78x family have two reset pins: warm reset (RESETN) and power on reset (PORZ). From the datasheet it seems that usually resetting the device…

  • DRA785: Crystal In DRA785

    Part Number: DRA785 What’ s the internal transconductance(gm) of OSC0 and OSC1 amplifier? We may use this parameter for WCA analysis.

  • DRA785: QSPI timing query

    TI Thinks Resolved
    Part Number: DRA785 I found there is same min & Max timing limit value of td(SCLK-D1) , it seems can’t make sense.

  • DRA785: Security Features in DRA78x

    Part Number: DRA785 I'm new to TI DRA78x SOC chip. We plan to use Ti DRA78x high security type for our project. The customer requires cybersecurity features, like secure boot, debug security, signature and certificate authentication, etc. I didn't find…

  • DRA785: Figure 5-45. QSPI Read (Clock Mode 3) question

    Part Number: DRA785 Hi Expert, Regarding to the figure 5-45. QSPI Read (Clock Mode 3) of DRA78X datasheet, I have two questions as below. 1. There is missing Q8 2.It seems that sample signal at the falling edge of sclk , but in my understanding…

  • DRA785: MCAL config - it's only possible to select just one device pin for EHRPWM1 outputs

    Part Number: DRA785 We found a problem with selecting the desired pins for the EHRPWM1 outputs. Based on the DM it should be possible to output e.g. EHRPWM1A at 3 different pins (D12, D14, L1), but looks like the MCAL configuration (mcal_config_01_09_00_30…

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