646 spice-pwm-tapeout
646 : spice-pwm-tapeout
- Author: OldrichPriklenk
- Description: This is an educational example showing the power of verilog and chip design.
- GitHub repository
- Open in 3D viewer
- Open in Tiny Tapeout Explorer
- Clock: 100000000 Hz
How it works
We built a PWM module in verilog.
How to test
Plug in and play. Optional to test with oscilloscope.
External hardware
LED array, button, PIN
IO
| # | Input | Output | Bidirectional |
|---|---|---|---|
| 0 | LED | o0 | io0 |
| 1 | i1 | o1 | io1 |
| 2 | i2 | o3 | io2 |
| 3 | i3 | ||
| 4 | |||
| 5 | |||
| 6 | |||
| 7 |