VV6501 datasheet(21/44 Pages) STMICROELECTRONICS

Teilenummer	VV6501

Bauteilbeschribung	DUAL-MODE DIGITAL CAMERA CO-PROCESSOR

PDF	44 Pages

Scroll/Zoom	100%

Hersteller	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

Logo

21 / 44 page

ADCS 7283313C

21/44

STV0681

STV0681 Hardware Interfaces

4.3

USB interface

STV0681 includes a USB Version 1.1 compliant Universal Serial Bus Interface, including a

transceiver. This allows direct connection from STV0681 to a USB connector with minimal

additional hardware (that is a small number of passive discretes) - see

Chapter 7

The USB interface interfaces the STV0681 to the USB at full speed 12MHz data rate. Some of the

features are:

Compliant with USB protocol revision 1.1.

USB protocol handling.

USB device state handling.

Clock and data recovery from USB.

Bit stripping and bit stuffing functions.

CRC5 checking, CRC16 generation and checking.

Serial to parallel conversion.

Single bulk-end point.

USB drivers are supplied by ST. For USB timing information, please refer to the USB specification

V1.1.

VV6501 Datenblatt(PDF) 21 Page - STMicroelectronics