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DAC7811EVM: DAC7811 Vout problem

Part Number: DAC7811EVM
Other Parts Discussed in Thread: DAC7811

 I am working on  DAC7811 and spartan-3e fpga i want convert my digital data into analog value for that i make give three inputs to the DAC7811 from fpga board those inputs are mosi and cs and sclk this is how my data comes as output from the fpga this i given  to DAC7811 but what ever data i sent from the fpga i am getting constant voltage at VOut TP2 in DAC7811 .

how to solve this issue please help on this.

i make connection as power supply as _+5v for J3_3 ans J3_4 and AGND for j3_6 and DGND for J3_5 and +5v for J3_10 and voltage reference as +10v for J3_1.

and i make digital interface connection as SCLK for J2_B pin number 3 and  CS for J2_B pin number 7 and  SDI for J2_B pin number 11.

IN THAT WAVE FORUM I SEND MOSI AS 1