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CC3220MODA: How to programming and debug FW to CC3220MODA?

Jonathan Chen1
Prodigy 130 points
Part Number: CC3220MODA
Other Parts Discussed in Thread: UNIFLASH, CC3235SF, CC3220SF, , CC3220MOD

Hi

*Programming FW:

I know how to programming FW to CC3220SF/CC3235SF launchpad via the Uniflash programming tool.

But I don't know how to do the FW programming to CC3220SF/CC3235SF module.

HW Connect UART of CC3220SF/CC3235SF Launchpad to UART CC3220SF/CC3235SF module?

(Programming tool – Uniflash)

*Debug:

Connect JATG interface with GND/3.3V and reset pins to CC3220MODA?

  • 0
    Guru 79905 points

    Hi Jonathan,

    For programming by Uniflash you need to connect UART (RX, TX), GND and RST to your board with CC3220MOD. Additional information you find at chapter 5.4 of Production Line Guide.

    For debugging by JTAG/SWD from IAR or CCS you need to connect pins:

    • JTAG (four wire): TDO, TDO, TCK, TMS, GND
    • SWD: TCK, TMS, GND

    Do not forgot to select proper SOP mode at your module according used target configuration in CCS (JTAG vs SWD).

    At your image you have marked wrong pins. You need to connect your board to pins next to XDS-110 (TM4C chip). That means top line of jumper headers.

    Jan

  • 0 in reply to Jan D
    Prodigy 130 points

    Dear Jan,

    Thank you very much!

    It resolved my question.