AN03000 : XCORE Input and Output

This app note descibes input and output from and to ports.

VERSION RELEASED COMMENTS DOCUMENTATION SOFTWARE
1.0.0 2025-03-10 Basic input and output operaions using XCORE ports, including example code VIEW HTML VIEW PDF ZIP

Overview#

This app note presents simple examples on how pins can be sampled on an XCORE, and how pins can be driven. It shows a number of short C programs that each demonstrate a simple function, and ends with a function that simultaneously inputs and outputs from and to a UART.

Key Features#

  • Examples of sampling electrical signals through port_in()

  • Examples of driving electrical signals through port_out()

  • Examples of waiting for electrical signals to change through port triggers.

  • Examples of use of hardware timers.

Known Issues#

  • None

Required Tools#

  • XMOS XTC Tools: 15.3.0

Required Libraries (Dependencies)#

  • None

Support#

This package is supported by XMOS Ltd. Issues can be raised against the software at: http://www.xmos.com/support

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