8bits to 7segments bcd decoder

Discussion in 'VHDL' started by wandrade, Nov 22, 2012.

  1. wandrade

    wandrade Guest

    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
    wandrade, Nov 22, 2012
    #1
    1. Advertising

  2. 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
    Nicolas Matringe, Nov 23, 2012
    #2
    1. Advertising

  3. wandrade

    Guest

    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 orthe 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
    , Nov 23, 2012
    #3
    1. Advertising

Want to reply to this thread or ask your own question?

It takes just 2 minutes to sign up (and it's free!). Just click the sign up button to choose a username and then you can ask your own questions on the forum.
Similar Threads
  1. Glen Herrmannsfeldt

    Re: binary to BCD assistance

    Glen Herrmannsfeldt, Jul 30, 2003, in forum: VHDL
    Replies:
    4
    Views:
    7,040
  2. Paul Leventis

    Re: binary to BCD assistance

    Paul Leventis, Jul 31, 2003, in forum: VHDL
    Replies:
    4
    Views:
    4,162
    jeppe
    Mar 26, 2008
  3. picnanard
    Replies:
    0
    Views:
    410
    picnanard
    Mar 15, 2007
  4. arthur merlo

    bcd-7segment decoder

    arthur merlo, Jun 15, 2012, in forum: VHDL
    Replies:
    3
    Views:
    956
    Paul Uiterlinden
    Jun 18, 2012
  5. Replies:
    2
    Views:
    116
    GaborSzakacs
    May 12, 2014
Loading...

Share This Page