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ISP1561 - Hi-Speed USB PCI host controller

General Description

The ISP1561 is a Peripheral Component Interconnect (PCI)-based, single-chip Universal Serial Bus (USB) Host Controller.

Key Features

  • I Complies with Ref. 8 “Universal Serial Bus Specification” I Supports data transfer at high-speed (480 Mbit/s), full-speed (12 Mbit/s) and low-speed (1.5 Mbit/s) I Two Original USB OHCI cores are compliant with Ref. 4 “Open Host Controller Interface Specification for USB” I One Hi-Speed USB EHCI core is compliant with Ref. 2 “Enhanced Host Controller Interface Specification for Universal Serial Bus” I Supports PCI 32-bit, 33 MHz interface compliant with Ref. 6 “PCI Local Bus Specification”, with su.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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ISP1561 Hi-Speed Universal Serial Bus PCI Host Controller Rev. 02 — 5 March 2007 Product data sheet 1. General description The ISP1561 is a Peripheral Component Interconnect (PCI)-based, single-chip Universal Serial Bus (USB) Host Controller. It integrates two Original USB Open Host Controller Interface (OHCI) cores, one Hi-Speed USB Enhanced Host Controller Interface (EHCI) core, and four transceivers that are compliant with Hi-Speed USB and Original USB. The functional parts of the ISP1561 are fully compliant with Ref. 8 “Universal Serial Bus Specification”, Ref. 4 “Open Host Controller Interface Specification for USB”, Ref. 2 “Enhanced Host Controller Interface Specification for Universal Serial Bus”, Ref. 6 “PCI Local Bus Specification”, and Ref.