USB7056 datasheet(27/55 Pages) MICROCHIP

27 / 55 page

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DS00002675F-page 27

USB7056

6.0

DEVICE CONFIGURATION

The device supports a large number of features (some mutually exclusive), and must be configured in order to correctly

function when attached to a USB host controller. Microchip provides a comprehensive software programming tool,

MPLAB Connect Configurator (formerly ProTouch2), for OTP configuration of various USB7056 functions and registers.

All configuration is to be performed via the MPLAB Connect Configurator programming tool. For additional information

on this tool, refer to the MPLAB Connect Configurator programming tool product page at http://www.microchip.com/

design-centers/usb/mplab-connect-configurator.

Additional information on configuring the USB7056 is also provided in the “Configuration of the USB7002/USB705x”

application note, which contains details on the hub operational mode, SOC configuration stage, OTP configuration, USB

configuration, and configuration register definitions. This application note, along with additional USB7056 resources,

can be found on the Microchip USB7056 product page at www.microchip.com/USB7056.

Note:

The USB7056 requires external firmware to operate. Functions such as Power Delivery will not operate

without external firmware. Refer to the “Configuration of the USB7002/USB705x” application note for addi-

tional information.

Note:

Device configuration straps and programmable pins are detailed in Section 3.3, Configuration Straps and

Programmable Functions.

Refer to Section 7.0, Device Interfaces for detailed information on each device interface.

USB7056 датащи(PDF) 27 Page - Microchip Technology