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how to use ccr0 as timer counter and at the same time as pwm function? msp430f2131

julio tapia
Prodigy 10 points
Other Parts Discussed in Thread: MSP430G2131

hello !

i'm using the msp430g2131 to controlling 3 pwm outputs :

//               MSP430F23x0
//            -------------------
//        /|\|                          |-
//         | |                          |
//         --|RST          RX |------DATA
//           |                         |
//           |         P1.1/TA0|--> TACCR0
//           |         P1.2/TA1|--> TACCR1
//           |         P1.3/TA2|--> TACCR2
//           |            
//

but at the same time I need   timerA  counts up to CCR0  and goes to isr interrupt to receive data.  

  • 0
    Guru 58965 points
    All TACCRn are capture/compare registers, they cannot be used as counters.

    TACCR0 cannot be used to generate PWM the same way as TACCR1.

    MSP430G2131 does not have TACCR2.

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