971 secret L
971 : secret L
- Author: stuart childs
- Description: basic first test - secret code on input displays a letter as output
- GitHub repository
- View in Wokwi
- Clock: 0 Hz
- Feedback: ✅ 1
How it works
Uses a pair of inverters and a pair of AND gates
How to test
Use the DIP switches to input a secret code - then the display will show a letter. Basic test in order to learn more about the TT process
External hardware
Not needed
IO
| # | Input | Output | Bidirectional |
|---|---|---|---|
| 0 | input0 | ||
| 1 | input1 | ||
| 2 | input2 | ||
| 3 | |||
| 4 | |||
| 5 | |||
| 6 | |||
| 7 |
User feedback
- mattvenn: setting the inputs to the secret code shows an L on the display