Tiny Tapeout > Tiny Tapeout Chips > Tiny Tapeout 8 > 774 Sprite Bouncer with Looping Background Options
774 Sprite Bouncer with Looping Background Options
774 : Sprite Bouncer with Looping Background Options
- Author: Jacob Mack
- Description: Sprite bouncer hardware that supports multiple background options and sprites.
- GitHub repository
- Open in 3D viewer
- Clock: 25000000 Hz
How it works
Sprite ROM, background control registers, and audio ROM are configured using SPI
How to test
Configure background, sprite image, and sfx on bounce using SPI
External hardware
Audio Pmod and Tiny VGA Pmod
IO
| # | Input | Output | Bidirectional |
|---|---|---|---|
| 0 | vga_control[0] | R1 | |
| 1 | vga_control[1] | G1 | |
| 2 | vga_control[2] | B1 | |
| 3 | vga_control[3] | VSYNC | |
| 4 | vga_control[4] | R0 | |
| 5 | vga_control[5] | G0 | |
| 6 | vga_control[6] | B0 | |
| 7 | vga_control[7] | HSYNC |