Cypress Semiconductor CY3674 EZ-USB FX1 Schnellstart-Handbuch

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Cypress Semiconductor CY3674 EZ-USB FX1 Schnellstart-Handbuch

CY3674 EZ-USB FX1/ CY3684 EZ-USB FX2LP

Step 1: Software Installation

• Download and Install the latest EZ-USB DVK setup

(CY3684Setup.exe) from

?rID=14321

Note: For rst time users, Cypress recommends accepting

the default options at each stage of the setup

Step 3: Driver Installation

• Drivers are installed automatically. In the Windows

Device Manager, under Universal Serial Bus

Controllers, the CY3684 board appears as Cypress

FX2LP No EEPROM Device and CY3674 board

appears as Cypress FX1 No EEPROM Device

• If automatic driver binding does not happen,

follow the note below to manually bind the driver

Note: Open Windows Device Manger, locate the unknown

device under other devices, and right-click on the device to

select Update Driver. The drivers are located in <Installed

Directory>\Drivers\Win7\x64. Select a driver based on the

operating system. For example, for Win 7 (64-bit), select

win7\x64

DEVELOPMENT KIT QUICK START GUIDE

http://www.cypress.com/

SW2

Step 2: Hardware Connection

• Ensure that JP2 (BUS PWR), JP5 (3.3V IN) and JP10

(3.3V) jumpers are installed, and the EEPROM

ENABLE switch (SW2) is in the NO EEPROM

position as shown above

• Connect the B end of the USB cable to the board

and connect the other end to the USB 2.0 receptacle

on a PC / laptop

• LEDs D1 and D6 glow to indicate that the board

is powered

Step 4: Start the Cypress USB Control Center

• Run the Cypress USB Control Center by

double-clicking the CyControl.exe located at

<Installed Directory>\Windows Applications\

Application Source les\c_sharp\controlcenter\bin\

Release. The CY3684 board appears as Cypress

FX2LP No EEPROM Device and CY3674 board

appears as Cypress FX1 No EEPROM Device in the

left panel of the USB Control Center. Now you can

load rmware images into the board and you can

schedule Data Transfers to FX2LP/FX1using the USB

Control Center. Refer the instructions described in the

User Guide (located at <Installed Directory>\

Documentation) to try examples on the DVK