New Contributor
Regular ContributorHi,
As I understand it, you seems to have some inquiries related to IO voltage at the interface between DAC TI5672 and FPGA devices. I understand that you specific inquiry is as following:
"As the DAC TI5672 has a limited output that cannot overpass 3.3 V, how can we fix that, to make a correspondence between the output of the IP Functions and the output range of the DAC ;"
To ensure we are on the same page, just would like to check with you on the following:
1. What is the FPGA device that you are using currently?
2. I understand that the DAC's output is connecting to FPGA's input. You seems to mention about 3.3V. Sorry as I am not familiar with DAC TI5672. Would you mind to further elaborate on this 3.3V?
3. Just wonder if you are trying to say the DAC output voltage swing must be smaller than 3.3V. And what is the IO standard to use at the FPGA input?
4. Please feel free to correct my understanding if I am wrong. Sorry for the inconvenience.
Please let me know if there is any concern. Thank you.
Best regards,
Chee Pin
