USB2524

www.DataSheet4U.com USB2524 USB MultiSwitchTM Hub PRODUCT FEATURES „ Datasheet „ USB2.0 Compatible 4-Port Hub with two upstream host port connections — Provides electronic reconfiguration and re-assignment of any of its 4 downstream ports to either of two upstream host ports (“on-the-fly”). — Allows multiple USB hosts to share peripherals and enables a user to dynamically assign host ownership. Enhanced configuration options available through either a Single Serial I2C EEPROM, or SMBus Slave Port — VID/PID/DID — Port Configuration — String Descriptors (each can support a maximum length of 31 characters) – Embedded Mode - 8 (predefined, OEM programmable) configurations for port assignment are selectable via three external control signals. – Peripheral Mode - Dedicated select pin for every downstream port (total of 4), selectable edge or level triggered in order to support a wide range of possible switch configurations and styles. — Each host has a dedicated Single Transaction Translator (Single-TT) for supporting FS/LS devices, or can also operate in Multi-TT mode where each downstream port has a dedicated Transaction Translator. „ – Custom Manufacturer String – Custom Product String – Custom Serial String — Assignment of downstream ports to upstream hosts — Switching mechanism selection „ Hardware Strapping options allow for configuration without an external EEPROM or SMBus Host — Default VID/PID/DID, allows functionality when configuration EEPROM is absent „ Comple...