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  • MSP430F67471A: Questions about LCD charge pump

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    Part Number: MSP430F67471A Hello, I have 3 questions. 1.I think "Icp,load" value(50uA) at the page op 51 in the datasheet is additionnaly flowed at AVCC pin or DVCC pin during Time to charge CLCD when discharged(500ms). Is my understanding correct…
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  • MSP430F67471A: Questions about VASYS and VDSYS pin

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    Part Number: MSP430F67471A Other Parts Discussed in Thread: TIDM-AUX-MODULE Hello. I have a question. 1.Looking at the document 153 page below, the VASYS and VDSYS pins seem to be connected to ground via capacitors of 4.7 uF and 100 nF. However currently…
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  • MSP430F67471A: The question about PMMCOREVx and LPM 3

    Part Number: MSP430F67471A Other Parts Discussed in Thread: MSPWARE Hello. I have a question. I want to reduce the supply current during LPM3 by lowering the level of PMMCOREVx. And my UART function is needed to set the MCLK at 16MHz. Is it possible…

  • Compiler/MSP430F67471A: --small_enum option problem

    TI Thinks Resolved
    Part Number: MSP430F67471A Other Parts Discussed in Thread: MSP430F5529 Tool/software: TI C/C++ Compiler Hello. I have several questions. I am facing the problem when I compiled my project with --small_enum option. I want to minimize enum variable size…

  • MSP430F67471A: How to restart LCD blinking

    Part Number: MSP430F67471A Hello. I have two questions. I am configuring the LCD to blink at 0.5 seconds interval. I want to realize that the flashing timing of the LCD is reset at the same time as updating the display. 1.Is the above possible? 2.If…

  • MSP430F67471A: UART communication at 750kbps

    Part Number: Hello. I have a question. Is it possible to realize 750kbps UART communication using SMCLK sourced from 8MHz FLL DCO referenced 32.768kHz crystal ? Are there any problems assumed ? Regards, uchida-k
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  • MSP430F67471A: About the connection of unused SD24 Vref pin

    Resolved
    Part Number: MSP430F67471A Hello. I have a question. How should I connect unused Vref pin? (pull up? pull down? open?) I am using SD24 with internal reference in the MSP430F67471A, and I don't know recommended connection of unused Vref pin(11 pin )…
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  • RTOS/MSP430F67471A: How are event object flags cleared?

    Part Number: MSP430F67471A Tool/software: TI-RTOS Hello. I have two questions. 1.If the pending task registered as event is posted and executed, is specified event flag cleared automatically ? 2.If the answer of the question 1 is NO, Please tell me how…

  • MSP430F67471A: What is the minimum required oscillation voltage level of the LF crystal?

    Part Number: MSP430F67471A Hello. I have a question. About MSP430F67471A, what is the minimum required oscillation voltage level of the LF crystal? I confirmed the device specific datasheet , and there is no restriction about the oscillation voltage…
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  • MSP430F67471A: Shared the Vref+ pin with ADC10 and SD24.

    Resolved
    Part Number: MSP430F67471A Hi TI Experts, Please let me confirm the following question. [Question] Can customer use/set the reference voltage of external Vref+ pin for ADC10 and SD24 at the same time? Best regards. Kaka
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