Display of different characters on the 7 segment display

Discussion in 'The Projects Forum' started by verilogurupipe, Jul 15, 2013.

  1. verilogurupipe

    Thread Starter New Member

    Jul 15, 2013
    Hi everyone,
    I am working on a FPGA based PID Controller for DC Motor position experiment. Please I want to know how yo display the following parameters on 7 segment displays:
    a.) the P and I gais (4 bits wide)
    b.) the final value of the error from PID equation 8 bits wide)
    c.) the position of the DC Motor (3 digits)

    Code snippets will be appreciated.
  2. tshuck

    Well-Known Member

    Oct 18, 2012
    You have neglected to mention some very important information.

    Is this on some sort of development board? If so, which one? If not, how is your FPGA connected to the SSD?

    What format are your gains? Floating or fixed point?

    What kind of positional feedback do you have, and what the relationship between your sensor output and position?

    What is your setup? Where are your schematics?