Two digit BCD adder

Yhx Yhx wrote:
> f.png
Why sourcecode as picture? Do it this way:

1

[vhdl]

2

   your VHDL code

3

[/vhdl]

Where's the code for the full adder? Is it working?
Why do you have a full adder as a component, and why do you also use the 
'+' operator?

> f2.png
What are the signals in there? You should have the signal names in the 
screenshot? Or ist is a riddle for us to assign the signals to the 
values?

I'm sorry
The "BCD.txt" is my code, and my full adder is work correctly.
What should i revise for this problem？
Thanks a lot.