This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

DAC7811EVM: the DAC7811 EVm is not taking the data from master MOSI,SCLK,CS

Part Number: DAC7811EVM
Other Parts Discussed in Thread: DAC7811, OPA277

hiii....

when i supply correct MOSI and SCLK and CS for J2_B with pin numbers MOSI as J2B_11 and SCLK as J2B_3 and CS as J2B_7 and Vref and VDD .

the DAC7811 is not considering the inputs from the master.

what should i do for this to get work?
and also iam getting Vref as 1.66V is i remove the all master connections also iam getting the same Vout as 1.66V