User's Manual

SKYLAB M&C Technology Co., Ltd SKB360 -Datasheet
11
SKB360 -DA-001,A/2
Two-wire Interface(TWI)
The two-wire interface can communicate with a bi-directional wired-AND bus
with two lines (SCL, SDA). The protocol makes it possible to interconnect up to
127 individually addressable devices. The interface is capable of clock
stretching, supporting data rates of 100 kbps and 400 kbps. The module have
2 TWI ports and they properties like following table.
Instance Master/Slave
TWI0 Master
TWI1 Master
Universal Asynchronous Receiver/Transmitter (UART)
The Universal Asynchronous Receiver/Transmitter offers fast, full-duplex,
asynchronous serial communication with built-in flow control (CTS, RTS)
support in hardware up to 1 Mbps baud. Parity checking is supported.
Notify: The GPIOs used for each SPI/TWI/UART interface line can be chosen
from any GPIO on the device and are independently configurable.