42.3 Block Diagram

The CSI2DC includes four clocks:

• CSI-2 clock domain (CSI output): to sample the incoming byte stream along with protocol signals; up to 4 bytes per cycle are sampled.
• ISC clock domain (ISC peripheral clock): to extract pixels from the data packet; one pixel per clock cycle is retrieved in RGB or RAW mode.
• Configuration clock domain: for configuration and status
• System bus clock domain: to read data from the RAM