• RE: ADUC7061


  • aduc7061

    For the 350 ohm bridge sensor circuit, in the aduc7061 without the use of internal PGA, how to select an external amplifying circuit 300 times?

  • ADuC7061: ADC5

    I want to use ADC0 - ADC5 of ADuC7061 with single-ended-mode.

    Can ADC5 of ADuC7061 be used in the single-ended-mode?

    If it is possible to use it, how to set the control register of ADuC7061?



  • ADUC7061 PGA


    I am measuring -27mv voltage through pin ADC0/1(diff mode) and primary ADC.

    when i changing PGA gain from 0-7(G=128), i got result following:

    PGA = 0, uv = -27772 (correct, verified by DMM fluke 15b, -27.3mV, VADC0 = 0.497V, VADC1=0.524V)

  • aduc7061 VIC


    i tried the e.g from this thread


    but i cannot get it work. It did not spring into any Interrupt handler.

    I have two warnings with cstartup.s file Warning[403]: Deprecated form of PSR field specifier…

  • ADuC7061 DAC


    I have a question about DAC of the ADuC7061.

    I am using the DAC in 16bit mode.

    other settings:

    ・BUF enable

    ・Ext Ref

    I measured the non linearity error of the DAC.

    The maximum value of the non linearity error measurement result was ±16 digit…

  • FLASH Poblem of ADUC7061

    Hi, in the datahseet:

    The ADuC7060/ADuC7061 contains a 32 kB array of Flash/EE memory. The lower 30 kB are available to the user and the upper 2 kB contain permanently embedded firmware, allowing in-circuit serial download. These 2 kB of embedded firmware…

  • aduc7061 ADC问题

    signed int d=0;

    ADCCFG = 0x80;  //sw to gnd without 20k

    ADC0CON = 0x8800; //diagnostic, x1

    ADCMDE = 0x82; //single

    ADCFLT = 0x8007;//chop


    d = ADC0DAT;

    当在ADC0 和ADC1上加1.5V电压的时候,读出来的值为0x00007fff。


  • aduc7061 adc resolution


    I use aduc7061 with accelerometer to make angle sensor, and now I'm trying mo set up ADC

    In datasheet it is said, that ADC of Aduc7060/7061 is 24bit, but when I read it, I see only 16 bits of value with maximum of 0x7fff and minimum 0x8000…

  • ADuC7060/ADuC7061  adc

    ADuC7060/ADuC7061   Main Channel   Absolute Input Voltage Range    Applies to both VIN+ and VIN−      0.1VDD − 0.7V   . What does it mean ?

    2.5-0.7> Inputvoltage(Any adc pin)>0.1 V (Vdd=2.5v)?
    AD8553 +ADUC7061 : This program right…