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ADS8695: ADS8695 :what's the address of the data register?

Part Number: ADS8695


the read command is   11001_xx_<9-bit address>_00000000_00000000,

but i can't find the introduction of the data register int the datasheet,

how can i read the data from ads8695?

thank u.

  • Hello Webber,

    The description for READ_HWORD is shown in ADS8695 datasheet's table 5 of page 41, highlighted here as below:

    Best regards

    Dale Li

  • thank you Dale ,
    I have seen this table, i mean to read the conversion result, this command need 9-bit address, but i can't find the data register of the conversion result in datasheet ,so i don't know the 9-bit address. I have seen the Configuration Registers in table 10 of page 47, but what i want to read is not them.
  • Hello Webber,

    Here is an example to use 9-bit address:

    READ_HWORD command to read the 16-bit of a register (0~15bit of ALARM_REG register (address=20h))

               Data frame F: <11001_xx><000100000><00000000><00000000>

               Data frame F+1: <16-bit data>

              <16-bit data> = <MS byte> + <LS byte>

               MS byte of (F+1) is the data at 21h (bits 15-8) address, and LS byte is the data at 20h (bits 7-0) address.


    Best regards

    Dale Li