650 VGA Drop (audio/visual demo)
650 : VGA Drop (audio/visual demo)
- Author: ReJ aka Renaldas Zioma, eriQue aka Erik Hemming, Matthias Kampa
- Description: Tiny 8 part Megademo! TBL^Nesnausk^SonikClique
- GitHub repository
- Clock: 25200000 Hz
How it works
VGA signal generator
How to test
We are learning how VGA and Sky130 works here
External hardware
VGA PMOD
IO
| # | Input | Output | Bidirectional |
|---|---|---|---|
| 0 | R1 | Audio (PWM) | |
| 1 | G1 | Audio (PWM) | |
| 2 | B1 | Audio (PWM) | |
| 3 | VSYNC | Audio (PWM) | |
| 4 | R0 | Audio (PWM) | |
| 5 | G0 | Audio (PWM) | |
| 6 | B0 | Audio (PWM) | |
| 7 | HSYNC | Audio (PWM) |