579 Tiny Tapeout Test Gates
579 : Tiny Tapeout Test Gates
- Author: Yoon Me Me Oo
- Description: Test some logic gates and a clock divider
- GitHub repository
- Open in 3D viewer
- View in Wokwi
- Clock: 0 Hz
How it works
NOT, NOR, OR, XNOR gates are used to produce a letter Y on the display.
How to test
Set the inputs and check the outputs match with the expected results. Set the input buttons to 00101110 to get the letter Y.
External hardware
seven segment display
IO
| # | Input | Output | Bidirectional |
|---|---|---|---|
| 0 | IN0 | OUT0 | |
| 1 | IN1 | OUT2 | |
| 2 | IN2 | OUT3 | |
| 3 | IN3 | OUT1 | |
| 4 | IN4 | OUT1 | |
| 5 | IN5 | OUT6 | |
| 6 | IN6 | OUT5 | |
| 7 | IN7 | OUT6 |