TMS320F28375DPZP datasheet(162/226 Pages) TI

162 / 226 page

The major elements used in full-duplex operation include:

• A transmitter (TX) and its major registers:

– SCITXBUF register – Transmitter Data Buffer register. Contains data (loaded by the CPU) to be

transmitted

– TXSHF register – Transmitter Shift register. Accepts data from the SCITXBUF register and shifts data onto

the SCITXD pin, 1 bit at a time

• A receiver (RX) and its major registers:

– RXSHF register – Receiver Shift register. Shifts data in from the SCIRXD pin, 1 bit at a time

– SCIRXBUF register – Receiver Data Buffer register. Contains data to be read by the CPU. Data from a

remote processor is loaded into the RXSHF register and then into the SCIRXBUF and SCIRXEMU

registers

• A programmable baud generator

• Data-memory-mapped control and status registers enable the CPU to access the I2C module registers and

FIFOs.

The SCI receiver and transmitter operate independently.

TMS320F28379D, TMS320F28379D-Q1, TMS320F28378D, TMS320F28377D

TMS320F28377D-Q1, TMS320F28376D, TMS320F28375D, TMS320F28374D

SPRS880O – DECEMBER 2013 – REVISED FEBRUARY 2021

www.ti.com

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TMS320F28375DPZP Datasheet(PDF) 162 Page - Texas Instruments