Dac1220

[gcoulondres]

Thank you for the code. I look at it.
But I have to work for a job on this dac1220 because I must have a 20 bit digital to analog converter.
Thanks

[MikeTamu]

All you have to do is modify what bits to send in order to access your DAC1220. Take a look at the signal bit trains in the DAC1220 data sheet. The SPI setup for the MAX1270 is similar.