binary to bcd coversion

[Carlos Barberis]

Hi I am pretty new to verilog, I am looking for a simple way to take a 16
bit binary word into a BCD converter that would decode four seven segment
digits. I have already figured out how to do the seven segment decoding but
I have not figured out as to how to implement the bcd decoder ahead of the
display driver.

Any sample code would be greatly appreciated.

thank you

 

[John_H]

I'd imagine the algorithm is the tougher part to get your head around. Look
at the circuit-level description of a nice Binary to BCD conversion at
http://www.origin.xilinx.com/bvdocs/appnotes/xapp029.pdf and figure out how
to map those schematic elements to Verilog.

There you go!


"Carlos Barberis" <carlosbarberis@comcast.net> wrote in message
news:11migo6caei5601@news.supernews.com...

Hi I am pretty new to verilog, I am looking for a simple way to take a 16
bit binary word into a BCD converter that would decode four seven segment
digits. I have already figured out how to do the seven segment decoding
but I have not figured out as to how to implement the bcd decoder ahead of
the display driver.

Any sample code would be greatly appreciated.

thank you