Labels:text | screenshot | font | number | menu OCR: FIGURE 9 USB communication layers. Device Prinction Client SW Endpoint t manages an Interface collection · Required; interface shared Interface : Configuration Pipe NOTISE Capability TorioaL to an format contrat interface USB Driver (USBD) UST Endpoint Device USBD System Zero Default collection Host Controller Driver (HCD) Pipe to endpoints Endpoint Endpointi France USB Bus HCI Interface ESB Bus USB Framed Controller UST Transactions Pipt, represents connection abstraction between two horizontal lavers Data transport mechanism USB-relevant forniat of transported data
