103 Counter
103 : Counter
- Author: Adam Zeloof
- Description: It counts!
- GitHub repository
- Clock: 600 Hz
How it works
It counts up or displays an entered number on the seven-segment. A clock divider can be used to slow down the clock speed.
How to test
Enable the counter (input 7) and the clock divider (input 6) and it should start counting up. If you disable the counter (input 7) you can enter a number to display manually in binary (inputs 1-4).
External hardware
None
IO
| # | Input | Output |
|---|---|---|
| 0 | clock | segment a |
| 1 | b0 | segment b |
| 2 | b1 | segment c |
| 3 | b2 | segment d |
| 4 | b3 | segment e |
| 5 | segment f | |
| 6 | clock divider enable | segment g |
| 7 | count enable |