Universal Serial Bus (USB) is an industry-standard that establishes specifications for cables, connectors and protocols for connection, communication and power supply (interfacing) between computers, peripherals and other computers.
IEC 62680 series discusses standards for universal serial bus interfaces for data and power. BS EN 62680-2-1 focuses on USB specification Revision 2.0. The 2.0 revision of the specification is intended for product design. Every attempt has been made to ensure a consistent and implementable specification.
BS EN 62680-2-1 presents an overview of the USB architecture and key concepts. The USB is a cable bus that supports data exchange between a host computer and a wide range of simultaneously accessible peripherals. The attached peripherals share USB bandwidth through a host-scheduled, token-based protocol. The bus allows peripherals to be attached, configured, used, and detached while the host and other peripherals are in operation.
BS EN 62680-2-1 on USB 2.0 is useful for:
BS EN 62680-2-1 describes an industry-standard USB. BS EN 62680-2-1 describes the bus attributes, the protocol definition, types of transactions, bus management, and the programming interface required to design and build systems and peripherals that are compliant with this standard.
BS EN 62680-2-1 enables such devices from different vendors to interoperate in an open architecture. BS EN 62680-2-1 is intended as an enhancement to the PC architecture, spanning portable, business desktop, and home environments. It is intended that the specification allow system OEMs and peripheral developers adequate room for product versatility and market differentiation without the burden of carrying obsolete interfaces or losing compatibility.
BS EN 62680-2-1 provides you guidance on information for platform operating system/ BIOS/ device driver, adapter IHVs/ISVs, and platform/adapter controller vendors. BS EN 62680-2-1 helps in developing new products and associated software.
EN 61158-6-10:2008
EN 62680-2-1:2015
IEC 62680-2-1:2015