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DS80C400 doesnt show 400000 content.

gem xxx

Hi,
I have D80c400 evaluation kit and I am tring to read memory location 400000h.
According to application note 606. The controller stores 'TINI' hex values, but when I read the loaction I am not getting the same value as mentioned.

unsigned char *ptrROM;
unsigned int locationCounter;
ptrROM = (unsigned char *)0x400000h;
for(locationCounter =0; locationCounter<9;locationCounter++)
printf("\r\ ROM value at = %x", *(ptrROM++));

Parents
  • 0 in reply to gem xxx

    HI.

    wen i worked with it keil did a dk51 and a pk51.

    teh pk51 woz the pro version and had 24 bit.

    i c keil do pk51 and ca51 now.

    u need pk51.

    u also need 2 look at the maxim dallas c libs documants 4 the 80c400.

    i remembar their are c macros 4 the addresesses but i do not remembar teh names.

    good luck.

    Always yo're freind.

    Zeusti.

Reply
  • 0 in reply to gem xxx

    HI.

    wen i worked with it keil did a dk51 and a pk51.

    teh pk51 woz the pro version and had 24 bit.

    i c keil do pk51 and ca51 now.

    u need pk51.

    u also need 2 look at the maxim dallas c libs documants 4 the 80c400.

    i remembar their are c macros 4 the addresesses but i do not remembar teh names.

    good luck.

    Always yo're freind.

    Zeusti.

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