8bits to 7segments bcd decoder

[wandrade]

Hi, i've search all over the internet but didnt found what in needed or the ways to do it, i need a 8bits bcd decoder:
VHDL code where i put a 8bit number on the input and on the output ill atatch a 3 digits 7segments display that shows this number
the dosplay has common segments (same input for each segment of every digit) and 1 input to turn on each digit

sorry for my bad english

 

[Nicolas Matringe]

Le 23/11/2012 00:26, wandrade a écrit :

Hi, i've search all over the internet but didnt found what in needed or the ways to do it, i need a 8bits bcd decoder:
VHDL code where i put a 8bit number on the input and on the output ill atatch a 3 digits 7segments display that shows this number
the dosplay has common segments (same input for each segment of every digit) and 1 input to turn on each digit

sorry for my bad english

Well basically what you need is a binary-to-BCD converter followed by

three BCD-to-7-segments decoders.
The most tricky part would be the converter

Nicolas

 

Am Freitag, 23. November 2012 01:37:51 UTC+1 schrieb Nicolas Matringe:

Le 23/11/2012 00:26, wandrade a écrit :

Hi, i've search all over the internet but didnt found what in needed or the ways to do it, i need a 8bits bcd decoder:

VHDL code where i put a 8bit number on the input and on the output ill atatch a 3 digits 7segments display that shows this number

the dosplay has common segments (same input for each segment of every digit) and 1 input to turn on each digit



sorry for my bad english



Well basically what you need is a binary-to-BCD converter followed by

three BCD-to-7-segments decoders.

The most tricky part would be the converter



Nicolas

Hi,
which takes less than 10 seconds to google sth. like this:
http://vhdlguru.blogspot.de/2010/04/8-bit-binary-to-bcd-converter-double.html

Have a nice synthesis
Eilert