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.

DAC80504: DAC 80504 Interfacing Problem with TM4C129ENCPDT Using SPI

Part Number: DAC80504

HI, 

I am trying to interface DAC 80504 with TM4C120ENCPDET using SPI. I am trying to write DAC 0 using the following Procedure.

1. CS LOW

2. COnfig Register write

3. CS HIGH

4. CS LOW

5. Gain Register write

6. CS High

7. CS LOW

8. DAC Register Write

9. CS High

10.CS LOW

11. Dummy command to Read  DAC0
12. CS High.

There is no output at DAC0 and unable to read data from the DAC register also. SPI mode using mode 1 at 10Mz..also tr with 1 MHz frequency.  Please support.

Regards

George