DAC39J84: spi command that just sends out a sample tone to confirm dac functionality

J P

Part Number: DAC39J84

Good afternoon,

I am looking through the datasheet for this DAC to see if there is a simple spi command that just outputs a tone so that I can confirm some functionality?

Thank you!

Julia

over 3 years ago

0 jim s over 3 years ago

TI__Guru* 91947 points

Julia,

The attached file has register writes that will allow the DAC to output a tone that is 1/4 the DAC clock rate. This is using the course mixer.

Regards,

Jim

Course_mixer_240MHZ_Fs_960MHz.cfg

0 J P over 3 years ago in reply to jim s

Intellectual 370 points

thank you!!!

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DAC39J84: spi command that just sends out a sample tone to confirm dac functionality