SCCB和I2C

SCCB:

a. 写操作，三个阶段：ID Address、Sub-address、Write Data

b. 读操作，2阶段的写+2阶段的读

I2C:

a. 写操作

b.

参考文档：

1. OmniVision Serial Camera Control Bus (SCCB) Functional Specification

2. I2C-bus specification and user manual Application

3. TW2867 4-Channel Video Decoders and Audio Codecs For Security

SCCB和I2C

原文：https://www.cnblogs.com/batianhu/p/9656983.html