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DAC60504: Sample code

Austin Do
Intellectual 2365 points
Part Number: DAC60504
Other Parts Discussed in Thread: LM5175

Hello team,

Is there any sample code which the customer is able to refer for DAC60504? 

Best Regards,

Austin

  • 0
    TI__Expert 4100 points

    Hi Austin,

    We don't have sample code but part is very simple and only 12 registers.  let me know customer use case so that can send you psedo code.

  • 0 in reply to Anbu Mani
    TI__Intellectual 2365 points

    Hello Anbu,

    Thanks for reply.

    The use-case is to control output voltage by applying analog signals to the boost controller(ex, LM5175). 

    Best Regards,

    Austin

  • 0 in reply to Austin Do
    TI__Expert 4100 points

    Hi Austin Do,

    Give me some time i will share example pseudo code.

  • 0 in reply to Anbu Mani
    TI__Intellectual 2365 points

    Hello,

    Any update from here? 

    Thanks!

  • +1 in reply to Austin Do
    TI__Expert 4100 points

    Hi Austin Do,

    Sorry for delay response ,,here find the Generic example code sequence.'

    Please note: set gain , divider factor based on your schematic and application.

    Broadcast mode, DAC update using CS rising edge

    <ADDR>, <DATA>

    0x05, 0x000A // Trigger Register, Apply software reset and update DAC using async mode (CS rising edge)

    0x05, 0x0000 // Trigger Register, Clear software register

    0x02, 0xFF00 // SYNN Register ,  Disable brd cast and LDAC trigger - DAC update on CS rising edge

    0x03, 0x0000 // CONFIG Register , Disable power down all dac channels, enable internal reference, Enable SDO

    0x04, 0x000F // Select Gain buffer X2  and internal divider factor by 2

    0x06, 0xYYYX // Board cast DAC  for all DAC : { DATA[11:0], x, x, x, x}, DAC code 

     

    Normal mode, DAC update using CS rising edge

    0x05, 0x000A // Trigger Register, Apply software reset and update DAC using async mode (CS rising edge)

    0x05, 0x0000 // Trigger Register, Clear software register

    0x02, 0xF000 // SYNN Register ,  Enable brd cast and disable LDAC trigger - DAC update on CS rising edge

    0x03, 0x0000 // CONFIG Register , Disable power down all dac channels, enable internal reference, Enable SDO

    0x04, 0x000F // Select Gain buffer X2  and internal divider factor by 2

    0x07, 0xYYYX // DAC ch0 for all DAC : { DATA[11:0], x, x, x, x}, DAC code 

    0x08, 0xYYYX //  DAC ch1 for all DAC : { DATA[11:0], x, x, x, x}, DAC code

    0x09, 0xYYYX //  DAC ch2 for all DAC : { DATA[11:0], x, x, x, x}, DAC code

    0x0A, 0xYYYX //  DAC ch3 for all DAC : { DATA[11:0], x, x, x, x}, DAC code  

    0x05, 0x0010 // Apply LDAC SYNC to update all data at a same time

    Regards

    Anbu M