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Host controller interface (USB, Firewire)

A USB and Firewire Host Controller Interface (UFHC) is a register-level interface that enables a host controller for USB or IEEE 1394 hardware to communicate with a host controller driver in software. The driver software is typically provided with an operating system of a personal computer, but may also be implemented by application-specific devices such…

Standards, USB & IEEE 1394

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Overview

IEEE 1394

Open Host Controller Interface

USB

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Map overview Semantic statistics

Host controller interface (USB, Firewire)

Nodes28
Edges27
Triples4
Avg. degree1.93
Density0.071429
Components1

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Important terminology Word statistics

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Important terminology

usb controller host ohci interface ehci driver uhci software operating standard system high-speed also intel full-speed devices requires ieee 1394

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
a microcontroller.On the expansion card or motherboard controllerinstance ofbut may also be implemented by application-specific devices0.80text
this involves much custom logicinstance ofbut may also be implemented by application-specific devices0.80text
with digital logic engines in the motherboard's controller chipinstance ofbut may also be implemented by application-specific devices0.80text
plus analog circuitry managing the high-speed differential signalsinstance ofbut may also be implemented by application-specific devices0.80text

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