Hi there,
I found this forum with google search, because I don't know any forum with VHDL topics.
I have successfully compiled a 4 bit adder with the port map method.
Now I want to check for an overflow and I've created a process that checks the last carry out.
But now I'am getting an error that my output bitvector has more than one sources. (Because VHDL is working parallel)
How can I fix this?
Here is my architecture: http://pastebin.sk/en/1320/
Thanks
I found this forum with google search, because I don't know any forum with VHDL topics.
I have successfully compiled a 4 bit adder with the port map method.
Now I want to check for an overflow and I've created a process that checks the last carry out.
But now I'am getting an error that my output bitvector has more than one sources. (Because VHDL is working parallel)
How can I fix this?
Here is my architecture: http://pastebin.sk/en/1320/
Thanks