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TMS320F28P550SJ: ADC A and B group sampling at 10us using sysconfig tool

CHANDRA SEKHAR N
Prodigy 10 points

Part Number: TMS320F28P550SJ
Other Parts Discussed in Thread: SYSCONFIG, LAUNCHXL-F28P55X

Hi, I have A1 and A9 channels, B2 and B3 channels configured for ADC in the HW. I am trying to configure these channels by using sysconfig tool. Unfortunately noe of the examples show how to configure A and B at the same time in the demo examples. I was able to do either A or B, but not both. If you have any example, please share sp that I can move forward. I have LAUNCHXL-F28P55x. Thanks in advance.

Chandra

  • 0
    TI__Expert 8570 points

    Hi Chandra,

    You can add two ADC instances and then assign SOCs/trigger sources for each. SysConfig examples often show only one ADC module, but the flow is the same for multiple modules.

    The examples for reference designs usually use a higher number of ADC. For example, you can check the universal servo motor example in c2000 motor control SDK.

    Best Regards,

    Masoud