Rockchip RK3308 GPIO Controller Implementation
1, Overview
1.1, General Description
The General Purpose Input/Output (GPIO) peripheral represents a programmable I/O interface that operates as an APB slave device. It controls external I/O signal outputs and their direction configuration. Additionally, it enables reading external signals through memory-mapped registers. Key features include:
...
Posted on Sun, 14 Jun 2026 16:22:03 +0000 by Charles256