Detection of and recovery from an electrical fast transient/burst (EFT/B) on a universal serial bus (USB) device

Detection of and recovery from an electrical fast transient/burst (EFT/B) on a universal serial bus (USB) device

An Electrical Fast Transient/Burst (EFT/B) detection and recovery system for a Universal Serial Bus (USB) device. The system includes a USB core and a burst controller. The USB core provides serial communications with a host device through a USB data channel. The burst controller is coupled to the U...

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Bibliographische Detailangaben
Hauptverfasser: Asuncion, John Julius, Tai, Wai Keat, Tan, Shan Chong, Xu, Lian Chun
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An Electrical Fast Transient/Burst (EFT/B) detection and recovery system for a Universal Serial Bus (USB) device. The system includes a USB core and a burst controller. The USB core provides serial communications with a host device through a USB data channel. The burst controller is coupled to the USB core. The burst controller detects an EFT/B event and automatically reconnects the USB core to the host device in response to recognition of a suspend state of the USB core by the host device.