195 (Hexa)Decimal Counter
195 : (Hexa)Decimal Counter
- Author: Maximilian Fuchs
- Description: Counts up using the slowed down clock and displays it in a configurable base on the 7 segment display
- GitHub repository
- Open in 3D viewer
- Clock: 10000000 Hz
How it works
D Flipflops are used to slow down the clock. The DIP switches are used to select the base of the counter that counts up in the 7 segment display
How to test
Look at the segment display and see if it counts up correctly in the selected base.
IO
| # | Input | Output | Bidirectional |
|---|---|---|---|
| 0 | Up (1) / Down (0) | seg_a | unused |
| 1 | Hex (1) / Dec (0) | seg_b | unused |
| 2 | seg_c | unused | |
| 3 | seg_d | unused | |
| 4 | seg_e | unused | |
| 5 | seg_f | unused | |
| 6 | seg_g | unused | |
| 7 | dot (Hex Mode Ind) | unused |