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Hello, there is a question about MSP430F2131's TimerA, thanks!

Other Parts Discussed in Thread: MSP430F2131


I want to using P1.5 as the Timer_A Compare Out0 out, but I do not how to setting.

As we known, we can seleect CCI0A or CCI0B as the Capture input of the CCR0 by setting CCIS0, but there is no description about the out.


  • Are you asking about how to propagate the Timer Compare output to the pin, or something else?

    If you look at the MSP430F2131 datasheet, there is a section illustrating schematics for each pin.  Check out page 34 and 35 which describes how to propagate the Timer Compare output to P1.5.

  • Hi Brandon,

    Yeah, you are right.

    I have solved this problem after read this description.

    Because I did not pull out the JTAG and the TEST pin was in Hihg level, so P1.5 have no output signal.

    Thank you very much!


    Victor Lee