04-21-2021 04:25 AM
04-26-2021 05:23 AM
I usually handle inputs via serial ports, rather than TCL, since I can't normally ship a design with Vivado's infrastructure and TCL attached. Would a serial port interface work for you?
That's question #1. Question #2 would be, tell me more about what you mean by "set a value in any input in my design"? Because this often requires logic, and overriding every FF within a design can become very expensive very quickly.
04-28-2021 04:48 AM
Yes, serial port interface would work for me. What I wanted to say is to control some inputs of my system via serial port. For example set reset.
Thanks in advance
pd: could you explain me how to do that?
04-28-2021 05:15 AM
I wrote several blog articles on this in the past. You can find a list to most of them here.
In general, I have (roughly) one of four approaches I use for this task:
All of the hexbus design components are posted on-line (same link as above). Feel free to download it and try it out.