• i am getting incorrect values when reading ad4111 channel records

    before addressing the problem, I would like to point out the tools I use.

    equipment used:

    Adc board: EVALAD4111/12SDZ

     

    development board :Easymx PRO v7 (STM32F107)

    COMPILER=  STM CUBE IDEe 

     

    the compilation method: non os

    apis used for compilation: Analog…

  • About ERR_DAT of GPIO CONFIGURATION REGISTER (0x06) of AD4111

    Hello

    I have a question about GPIO CONFIGURATION REGISTER (0x06) for AD4111.

    In the explanation of ERR_DAT on P52, there is a description about the input and the operation as a GPO, but there is no description in the open drain error mode.


    If the bit…

  • AD4111 CRC sample program

    Hello

    When designing the CRC of AD4111, would you please share any reference materials such as sample programs?

    I would appreciate it if you could reply.

    Best regards
    Knj

  • The calibration ad4111

    in 10V input can read:

    It has a large margin of error.

    I performed both of these calibrations, but nothing changed.It's still that much off.

    ADC MODE REGISTER:

    i enabled inbuff0:

  • About the CRC function of AD4111

    Hello


    I have a question about the CRC function of the AD4111.
    To enable the CRC function, we think that it will be effective if the 2nd to 3rd bits of the interface register are set to 10.

    However, even if the above is set, the read data CRC is not…

  • AD4111 Some registers cannot be read

    AD4111 for My Programs:

    1:  write 0x47  receive 0x3DDE   (read ID Register )

    2:  write 0x01 83 10   (write ADC Mode Register )

    3:  write 0x41   receive 0x8301 (read ADC Mode Register )

      Everything behind 3 is wrong.all are 0xff

  • ad4111 datasheet

    I see an error on "page 40" in the AD4111 datasheet. Isn't the result of the first XOR result in the crc calculation given to the incorrect?

  • AD4111 电流采集

    问题1:AD4111的IIN0+和IIN0-管脚输入4mA电流时(采样内部2.5V基础电压),读取ADC数据寄存器的值只有25400左右,与理论值(0.004*50/2.5*16777215=1342177)相差太大。

    问题2:电压和电流同时采集时,电压测量ADC转换值清零。只接入电压源采集时,电压测量ADC转换值正常。

  • i am getting incorrect values when reading the configuration values of the channel records (AD4111)

    Soruna değinmeden önce kullandığım araçlara değinmek istiyorum.

    kullanılan ekipman:

    Adc kartı: EVALAD4111/12SDZ

     

    geliştirme kartı: Easymx PRO v7 (STM32F107)

    DERLEYİCİ = STM KÜP IDE 

     

    derleme yöntemi: işletim dışı

    Derleme için kullanılan…

  • Required delay after soft reset on AD4111 before communication?

    I have observed what seems to be an undocumented behavior/requirement of the AD411x: after a soft reset (>=64 SCLK cycles with /CS=0 and DIN=1) it is necessary to wait approximately 170us or more before reading the ID register in order for it to return…