•   ADuC7121

    Can ADuC7121 work at -40 degree C?

  • RE: ADuC7060: How do I generate a repeated Start in I2C Master mode?

    In addition, this source code is also valid for the following products:

    ADuC7023,

    ADuC7121,

    ADuC7122,

    ADuC7124/26

  • Formula to Calculate temperature from Temperature sensor‘ADC value to the actual temperature value (°C) of ADuC7121

    HI ,EVERYONE,

    i am using aduc7121's temperature sensor to monitor the working temperature of my product,no i have get the real ADC value of temperature sensor,But,i do not know how to change the ADC value to the actual temperature in °C

    Do U have…

  • Formula to Calculate temperature from Temperature sensor‘ADC value to the actual temperature value (°C) of ADuC7121

    HI ,EVERYONE,

    i am using aduc7121's temperature sensor to monitor the working temperature of my product,no i have get the real ADC value of temperature sensor,But,i do not know how to change the ADC value to the actual temperature in °C

    Do U have…

  • triangle wave  on  ADuC7121 IDAC4

    Hi all

    Can i get an aplicatiion note on  how i genarate  a triangle wave  on IDAC 4 on ADuC7121

    thanks

    Sabin

  • ADuC7023: What are the rising and falling trigger levels for edge based interrupts?

    On the ADuC7023, at what voltage on the input pin  will a)  a rising edge  external interrupt be triggered b) a falling edge external interrupt?

    The same question applies for the ADuC7121, ADuC7122, ADuC7124 and ADuC7126.

  • ADuC7121 evaluation board - IDACs are not working properly - why?

    On my ADuC7121 evaluation board, i am not able to achieve the datasheet specifications for the IDACs.

    When I look at the IDAC output pins with an oscilloscpe, i am seeing an oscillation of +/-100mV at a frequency of ~25khz.

    What is causing this?

  • ADuC7121 serial download via i2c pc program

    Hi

    i need the pc program for in circuit serial download via i2c for the ADuC7121.  Can any one knows where i can find it ?

    thanks

    Sabin

  • RE: SPI master speed limit

    With the ADuC702x we have seen problems on the MISO with higher speeds. The newer parts in the family, like ADuC7023, ADuC7121, ADuC7122, ADuC7124 and ADuC7126 have been improved and can run up to half the core clock, which means approximate 20MHz @ CD…

  • PWM on ADuC7060/61, how do I set the duty cycle of a PWM output?

    PWM on ADuC7060/61, how do I set the duty cycle of a PWM output? Source code would be nice.

    Since the same PWM design is on ADuC7060/61/ADuC7023/ADuC7121/ADuC7122/ADuC7124/26 parts, this question is also applicable to all of these.