Cypress CY3674, User Manual

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106 EZ-USB Development Kit User Guide, Doc. # 001-66390 Rev. *D
Resources
9.2.2 CY4651 v1.3 - Cypress and AuthenTec Reference Design for Biometric Security in
External USB Hard Disk Drives
The CY4651 is a third-party reference design from AuthenTec. The design uses the AuthenTec
EntrePad 2510, biometric fingerprint slide sensor, and Cypress's EZ-USB FX2LP microcontroller, the
industry's most popular high-speed USB 2.0 microcontroller, which interfaces with AuthenTec's sen-
sor and delivers data from the HDD to the host computer.
9.2.3 CY3686 NX2LP-FLEX USB 2.0-to-NAND Reference Design Kit
The CY3686 EZ-USB NX2LP-Flex™ USB 2.0 Development Kit is designed to accelerate develop-
ment of a NAND flash-based USB 2.0 application featuring the USB 2.0 NAND controller
(CY7C68033 and CY7C68034). Design a feature-rich thumbdrive with fingerprint sensor or GPS or
add NAND storage to your DVB card. NX2LP-Flex eliminates the need of EEPROMs in your firm-
ware based designs.
9.3 Application Notes
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AN65209 - Getting Started with FX2LP
This application note presents the features and resources available to speed up the EZ-USB
®
FX2LP™-based design from concept to production. This document serves as a starting point for
the new user to get familiar with FX2LP. It also gives an overview of the design resources avail-
able
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AN1168 - High-speed USB PCB Layout Recommendations
This application note details guidelines for designing, controlled-impedance; high-speed USB
printed circuit boards to comply with the USB specification. This note is applicable to all Cypress
high-speed USB solutions. Some Cypress high-speed USB chips have separate application
notes that address chip-specific PCB design guidelines
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AN45197 - Using the Hex2bix Conversion Utility
Hex2bix is a program used to convert a .hex file to a raw binary, A51, or IIC format. This applica-
tion note describes how to use the Hex2bix conversion utility for successful file conversion.
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AN15456 - Guide to Successful EZ-USB(R) FX2LP(TM) and EZ-USB FX1(TM) Hardware Design
and Debug
This application note outlines a process that isolates many of the most likely causes of EZ-USB®
FX2LP™ and EZ-USB FX1™ hardware problems. It also facilitates the process of catching
potential problems before building a board and assists in the debugging when getting a board up
and running.
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AN5078 - EZ-USB Hardware - Design considerations for EEPROM usage
EZ-USB
®
downloads firmware automatically into the on-chip RAM from the EEPROM connected
to it. The purpose of this application note is to present recommended design guidelines for assur-
ing the data integrity of serial EEPROM devices when used in EZ-USB designs.
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AN064 - EZ-USB FX2LP™/AT2LP™ Reset and Power Considerations
The Cypress EZ-USB FX2LP(TM) is a USB 2.0 high-speed device. It contains an 8051, 16K of
program/data memory, 4K of endpoint buffers and a General Programmable Interface (GPIF)
block. The EZ-USB AT2LP(TM) is a USB 2.0 high-speed ATA/ATAPI bridge chip. Both these
chips have similar power and reset needs. This application note refers to the FX2LP, but is also
applicable to AT2LP.