Protocol

USB 2.0

Universal Serial Bus

Lab ready Full lab

Host-centric shared bus with control, bulk, interrupt, and isochronous transfers at low/full/high speed. Device identity lives in descriptors; endpoints and PIDs (SETUP/IN/OUT/DATA/ACK/NAK/STALL) define the wire protocol. Hubs repeat and translate speeds so mixed devices share a tree.

Domains

embedded

Layers

Tags

host-deviceendpointsdescriptorsbus

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aistorageembedded