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  • msp430fr5849: Clock Tree to generate a 50khz interrupt

    Resolved
    Part Number: MSP430FR5849 Hi MCU Support, My customer is working with a FR5849 with 2 UARTs and trying to get a slow interrupt at once a second type rates. He writes: For this MCU, I am seeing that the ACLK limitation is 50KHz, but it has the option to…
    • Resolved
    • Answered

  • MSP430FR5849: MSP-FET430UIF Spy-Bi-Wire connection

    Resolved
    Part Number: MSP430FR5849 Other Parts Discussed in Thread: MSP-FET Hello, the ti wiki and the FR5849 datasheet both show the spy-bi-wire connection to be like this: 1: RST, 2: VCC, 7: TST, 9 GND http://processors.wiki.ti.com/index.php/JTAG_(MSP430) http…
    • Resolved

  • MSP430FR5849 Code section配置時不都合発生

    コマンドファイルを修正して、自分で定義したセクション.bootProgramを0xBC00に置いた。 #define BOOT_BASE (0xBC00) .bootProgram : {} > BOOT_BASE プログラム上、#pragma SET_CODE_SECTIONを使用して、ある関数を該当セクションに配置したい。 CCSと接続時、下記メッセージで出て、うまく動作しない。 MSP430: There were 11330 (code) and 2128 (data) bytes…

  • MSP430FR5849 CCSと接続時、FRAM値保持したい

    Other Parts Discussed in Thread: MSP430FR5849 MSP430FR5849開発時、FRAMの0x4400~0xBC00をログデータ保持領域として設定してある。 CCSVer6.2.0に接続時、いつもFRAMクリアされますが、FRAMに保存したデータを保持したままで 接続できる設定方法を教えて頂きたいです。

  • MSP430FR5849 ADC12_B can't be recovered from abnormal status

    Other Parts Discussed in Thread: MSP430FR5849 ​ Hi, ​One of our customer is testing their MSP430FR5849 based application using timer triggered ADC12_B with "repeat sequence-of-channels" mode. The firmware is running over few days and they get ADC12_B…
    • Answered

  • How to use MSP430FR5849 Window Comparator within LPM3/4

    Resolved
    Other Parts Discussed in Thread: MSP430FR5849 , MSP430FR5969 Hi We would like to know if MSP430FR5849 window comparator works in LPM3/4 mode. The code examples "like msp430fr59xx_adc12_21.c" uses LPM0 mode. http://www.ti.com/jp/lit/zip/slac53…
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  • Can MSP430FR5849 capture 1MHz signal using timer capture mode?

    Other Parts Discussed in Thread: MSP430FR5849 Hello. I want to measure input pulse duty using timer capture mode on MSP430FR5849. Max Frequency will be 1MHz and pin assign is P1.2 When I tested the function, I could get a steady value to 500 KHz. However…
    • Answered

  • RE: MSP430F5437A: Are pins and functions of MSP430F5437A compatible with those of MSP430F2254IDA?

    Resolved
    Sorry, the question should be revised. They want to compare it with pins and functionality of msp430fr5849 instead of MSP430F2254IDA . Can you please help us know if Pins and functions of MSP430F5437A are compatible with those of msp430fr5849 instead of …

  • RE: CCS/MSP430F1611: digital bandpass filter design

    sir i tried this code for msp430fr5849 it is working ok but in my project my device is msp430f1611 and when i change this device it gives the error TIMER_A0_BASE
    • Answered

  • RE: SRC4392: SRC4392

    Resolved
    Hi Ravi, I slightly modified my SPI transmit and receive routines to allow for a variable number of bytes to be transmitted or received. Everything works fine now. writing left and right attenuation registers and reading the SRC ratio registers individually…

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