Specification of USB Mass Storage Class, used to define the USB storage device

Industry SPEC about how to calculate UUID and format.

PCIe Architech Following an overview of the PCI Express architecture, the book moves on to cover transaction protocols, the physical/electrical layer, power management, configuration, and more. Specific topics covered include: Split transaction protocol Packet format and definition, including use of each field ACK/NAK protocol Traffic Class and Virtual Channel applications and use Flow control initialization and operation Error checking mechanisms and reporting options Switch design issues Advanced Power Management mechanisms and use Active State Link power management Hot Plug design and operation Message transactions Physical layer functions Electrical signaling characteristics and issues PCI Express enumeration procedures Configuration register definitions

Standard Specfication for SMBIOS(DMI) version 2.6