Module Topics
Module Topics
Communications.......................................................................................................................................11-1
Module Topics........................................................................................................................................11-2
Communications Techniques .................................................................................................................11-3
Serial Peripheral Interface (SPI) ...........................................................................................................11-4
SPI Registers .....................................................................................................................................11-7
Serial Communications Interface (SCI) ...............................................................................................11-11
Multiprocessor Wake-Up Modes.....................................................................................................11-14
Multi-Channel Buffered Serial Port (McBSP) .....................................................................................11-17
Enhanced Controller Area Network (eCAN) .......................................................................................11-20
CAN Bus and Node .........................................................................................................................11-21
Principles of Operation....................................................................................................................11-22
Message Format and Block Diagram...............................................................................................11-23
11 - 2 C28x - Communications