Industrial I/O subsystem is intended to provide support for devices that in some sense are analog to digital or digital to analog converters . Devices that fall into this category are: * ADCs * Accelerometers * Gyros * IMUs * Capacitance to Digital Converters (CDCs) * Pressure Sensors * Color, Light and Proximity Sensors * Temperature Sensors * Magnetometers * DACs * DDS (Direct Digital Synthesis) * PLLs (Phase Locked Loops) * Variable/Programmable Gain Amplifiers (VGA, PGA)