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DAC8568: looking for register map

Barry Lin
Prodigy 50 points
Part Number: DAC8568

Dear Admins,

May I know where to get the register map on DAC8568ICPW ?

This one from DS is not that clear. We dont have details there that shows the purpose of every Data bits.

Thank you!

  • +1
    TI__Mastermind 29498 points

    Hi Barry, 

    Table 4 in the datasheet shows the full register map. The device deciphers the control bits in DB31 to DB24, and the channel/address bits in DB23 to DB20. The table shows how to configure the control bits for each function, and then it tells you where to send the data bits. Anything else listed as an X is a "don't care" for that specific function. This means they do not have a purpose for that function. You can write them as a zero or one and it will not make a difference. 

    The exception to this is the reserved bits. Do not configure DB31 to DB24 to any combination of the below control bits:

    Best,

    Katlynne Jones 

  • 0 in reply to Katlynne Jones
    TI__Prodigy 50 points

    Hello! Katlynne ,

    Thank you so much for your kind help!