You are here

User Module Datasheet: USB DEVICE DATASHEET, USB V 1.90 (CY7C639/638/633XX, CYRF69XX3) | Cypress Semiconductor

User Module Datasheet: USB DEVICE DATASHEET, USB V 1.90 (CY7C639/638/633XX, CYRF69XX3)

Last Updated: 
May 02, 2014
Version: 
1.90

Features and Overview
 

  • USB device interface driver
  • Support for interrupt and control transfer types
  • Setup wizard for easy and accurate descriptor generation
  • Runtime support for descriptor set selection
  • Optional USB string descriptors
  • Optional HID class support
  • Optional PS/2 support for USB-PS/2 combination devices (Note: PS/2 is not supported on CYRF69xx3 devices)

Functional Description

The USB Device User Module provides a USB Chapter 9 compliant device framework. The user module gives a low level driver for the control endpoint that decodes and dispatches requests from the USB host. The user module supports the HID Class. USB descriptors can be configured with the USB Setup Wizard.