810 vga_projekt_ed_nkpng
810 : vga_projekt_ed_nkpng
- Author: ED2 nkpng
- Description: VGA color test image
- GitHub repository
- Open in 3D viewer
- Clock: 0 Hz
How it works
Two FSM modules, two synchronous counters and timing constants defined in 640 x 480 px VGA standard specification form a driver which generates output to display a test image for the three color channels.
How to test
Connect external hardware for the vga port, power on, connect vga compatible device.
External hardware
TinyVGA Pmod https://store.tinytapeout.com/products/TinyVGA-Pmod-p678647356
IO
| # | Input | Output | Bidirectional |
|---|---|---|---|
| 0 | a | b | |
| 1 | |||
| 2 | |||
| 3 | |||
| 4 | |||
| 5 | |||
| 6 | |||
| 7 |