812 7 Segment BCD
812 : 7 Segment BCD
- Author: Gabriel Crawford
- Description: Built CLA in Wokwi
- GitHub repository
- Open in 3D viewer
- View in Wokwi
- Clock: 0 Hz
How it works
The combinational circuit takes in 4 inputs from A as MSB and D as LSB. This is meant to display 1-9 on a seven segment display
How to test
Use dip switches to see numbers on display
External hardware
Dip switch and Seven Segment Display
IO
| # | Input | Output | Bidirectional |
|---|---|---|---|
| 0 | A | A | |
| 1 | B | B | |
| 2 | C | C | |
| 3 | D | D | |
| 4 | E | ||
| 5 | F | ||
| 6 | G | ||
| 7 |