1 USB Device Stack Acronyms and Abbreviations

This section describes commonly used acronyms and abbreviations throughout this document, ordered by first appearance.

Acronyms and AbbreviationsDescription
USBUniversal Serial Bus
HALHardware Abstraction Layer
MCCMPLAB® Code Configurator
CDCCommunication Device Class
HIDHuman Input Device
GUIGraphical User Interface
USB-IFUSB Implementers Forum