Multi-Channel Buffered Serial Port (McBSP)
McBSP Summary
Direct Interface to codecs and other serial
devices
Full-duplex communication
Independent clocking and framing for
transmit and receive
Internal or external clock and frame sync
Data size of 8, 12, 16, 20, 24, or 32 bits
16 level 32-bit FIFO for transmit data
16 level 32-bit FIFO for receive data
TDM mode - up to 128 channels
SPI mode
75 Mbits/sec maximum data rate.
C28x - Communications 11 - 19