The namespace PoC.io offers different general purpose I/O (GPIO) implementations, as well as low-speed bus protocol controllers.


  • PoC.io.ddrio - Double-Data-Rate (DDR) input/output abstraction layer.
  • PoC.io.iic - I²C bus controllers
  • PoC.io.jtag - JTAG implementations
  • PoC.io.lcd - LC-Display bus controllers
  • PoC.io.mdio - Management Data I/O (MDIO) controllers for Ethernet PHYs
  • PoC.io.ow - OneWire / iButton bus controllers
  • PoC.io.ps2 - Periphery bus of the Personal System/2 (PS/2)
  • PoC.io.uart - Universal Asynchronous Receiver Transmitter (UART) controllers
  • PoC.io.vga - VGA, DVI, HDMI controllers


The package PoC.io holds all enum, function and component declarations for this namespace.