Compare Basys 3 to Nexys A7 & Stopwatch/Timer on Nexys A7 Verilog Vivado

[@diegodiaz585]

Hello how would you turn on the decimal points to separate 100 sec , seconds, minutes, and hours

[@dajoma36]

Hi. You would need to include the decimal point for the segments. So, the segment would be bit-width of 8 [7:0] with seg[7] being the decimal point, and include the dp in the constraints file from the master XDC file. And you would only want to turn that bit on for the anodes/digits that you want to turn on the dp, not every digit.

[@manansorathia405]

Hi, David. I like your work. I am a newbie in the FPGA, Verilog world. I am currently working on interfacing DHT11 sensor with an altera FPGA. I already completed with an ultrasonic range sensor but am stuck with this DHT11 sensor. Can you guide or help me with this one please?

[@dajoma36]

I've only messed with sensors on Arduino, never on FPGA. I don't like to leave anyone hanging, but I'm not sure how much help I can be. In this matter you could probably teach me something. Pretty interesting that you got an ultra sonic sensor working with an FPGA. Whatever you need help with I will try to help.

[@manansorathia405]

@@dajoma36 Thanks. If I can get E-mail or something I can share with you my code for the DHT11 sensor and we can communicate.

[@olaoluwaraji2335]

Have you done this. I have an RTL design that I implemented on an Altera FPGA to interface it with a DHT22 sensor. Very similar to the DHT11

[@thanatosor]

Nexys A7 is basically upgraded version of Basys3 😂

[@dajoma36]

Yeah, pretty much. It has a bigger FPGA chip with more logic fabric, and more widgets.