210 Hex to 7 Segment Decoder

210 : 0b 011 010 010 : Hex to 7 Segment Decoder

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  • Author: Randy Glenn
  • Description: Displays an input 4-bit value as a hex digit
  • GitHub repository
  • HDL project
  • Extra docs
  • Clock: 0 Hz
  • External hardware: Requires a 7-segment display as wired on the TT02 test board.

How it works

A modern take on the classic TIL311

How to test

7 segment display should display the digit inputted on data 0-3. Latch input will latch the data in on the rising edge. Blank input will clear the display. Decimal input is not latched.

IO

# Input Output
0 latch segment a
1 blank segment b
2 data 0 segment c
3 data 1 segment d
4 data 2 segment e
5 data 3 segment f
6 decimal segment g
7 none decimal