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MSP430G2231烧录问题??????

Other Parts Discussed in Thread: MSP430G2231

在淘宝上买的贴片MSP430G2231,用LaunchPad下载,软件用CCS6,第一次下载没问题,用CCS可以试调,但是时钟有问题,用Lite FET-Pro430 Elprotronic查看时DOC失败,没下载程序都显示DOC失败,新片怎么会失败呢,可以下载程序不运行,淘宝上买了几家的了都不行,卖家说用专业的烧录器可以下载,请问是哪里没设置好吗?还是要做什么准备工作,用G2553的插件就没问题

  • 请大神帮忙下,这是下载下的flash,DOC都有了怎么还是不能执行呢?


    === Information Memory Segments 0x1000 - 0x10FF ======

    0x1000: ------- b l a n k ----(all 0xFF)-------


    0x10C0: 21 B2 FE 26 FF FF FF FF FF FF FF FF FF FF FF FF | !..&............
    0x10D0: ------- b l a n k ----(all 0xFF)-------

    0x10E0: FF FF FF FF FF FF FF FF FF FF 10 10 FF FF FF FF | ................
    0x10F0: FF FF FF FF FF FF FF FF FF FF FF FF 01 02 CF 86 | ................

    ========== Main Memory Segments 0xF800 - 0xFFFF ======


    0xF800: B2 40 80 5A 20 01 D2 42 FF 10 57 00 D2 42 FE 10 | .@.Z ..B..W..B..
    0xF810: 56 00 D2 D3 22 00 F2 D2 27 00 D2 D3 21 00 F2 B2 | V..."...'...!...
    0xF820: 20 00 FD 27 D2 E3 21 00 FA 3F 31 40 7E 02 B0 12 | ..'..!..?1@~...
    0xF830: 42 F8 0C 43 B0 12 00 F8 B0 12 46 F8 32 D0 10 00 | B..C......F.2...
    0xF840: FD 3F 1C 43 30 41 03 43 FF 3F FF FF FF FF FF FF | .?.C0A.C.?......
    0xF850: ------- b l a n k ----(all 0xFF)-------


    0xFFE0: FF FF FF FF 3C F8 3C F8 3C F8 3C F8 FF FF FF FF | ....<.<.<.<.....
    0xFFF0: 3C F8 3C F8 3C F8 FF FF FF FF FF FF 3C F8 2A F8 | <.<.<.......<.*.


    这是程序

    #include <msp430G2231.h>

    /*
    * main.c
    */

    int main(void) {


    WDTCTL = WDTPW | WDTHOLD; // Stop watchdog timer
    BCSCTL1 = CALBC1_1MHZ; //1.048576
    DCOCTL = CALDCO_1MHZ; //1.048576
    P1DIR =0xFF;
    P1REN =0XFF;
    P1OUT =0X00;
    P2DIR =0xFF;
    P2REN =0XFF;
    P2OUT =0X00;
    while (1){
    __delay_cycles(1000000);
    P1OUT ^=0XFF ;
    __delay_cycles(1000000);
    }

    }


    在LaunchPad上,用CCS试调时正常,关闭试调后带22ua的负载电压从2.7V逐渐降低,最后死机,不知为什么,2553又正常郁闷,这两个单片机有很大区别吗?

    想到的都试过了,转接板焊接温度200度,10秒,换了几家的芯片,都试一样的,复位电容一也试了都没问题,不知道哪里出错了。

  • 能否提供下 使用MSP430G2231时的电路图

  • 谢谢问题已解决,问题在焊转接板时用了过多的焊锡膏,导致短路。
  • 很高兴您能解决问题!