CY3684 Cypress Semiconductor Corp, CY3684 Datasheet - Page 7

• Manufacturer Part Number: CY3684
• Description: KIT DEVELOPMENT EZ-USB FX2LP
• Manufacturer: Cypress Semiconductor Corp
• Series: EZ-USB FXr
• Type: MCUr

Specifications of CY3684

• Contents: 2 Boards, Cables, CD
• Silicon Manufacturer: Cypress
• Application Sub Type: USB
• Kit Application Type: Interface
• Silicon Core Number: CY7C68013A-128AXC
• Features: FX2LP Development Kit
• Silicon Family Name: EZ-USB FX2LP
• Rohs Compliant: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: CY7C68013A-128AC, CY7C64713-128AC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 428-1677; CY3684; Q2204408

2.2 Compatibility with Earlier EZ-USB Development Kits
This EZ-USB Advanced DVK has the ability to co-exist with older EZ-USB Development Kits. This
DVK uses the same basic directory structure as the older Development Kits.
The only conflict with older development kits is with driver binding. The older DVK used a different
device driver - the EZ-USB General Purpose Driver. That device driver is bound to the VID/PID of
the EZ-USB FX2 chip: VID=0x04B4 and PID=0x8613. The EZ-USB FX2LP shares the same PID.
This conflict only applies when the FX2LP enumerates in "Default USB Device" mode (i.e. RENUM
bit is not set and there is no VID/PID stored in EEPROM). You can bind FX2LP to the new Generic
USB driver by right-clicking on it in device manager and choosing "update driver". This should
present you with two driver choices. Choose the driver where the description contains "FX2LP".
2.3 Installation Instructions
Start by collecting the following materials:
Apple Macintosh Note: The EZ-USB Development kit is designed to work only on a Windows
based PC. If you are developing on a Mac, an application note titled “EZ-USB Development for
Mac OS” is available on the Cypress Website (www.cypress.com)
2.4 Verifying that the host PC supports USB
Almost all PCs manufactured after 1997 include full-speed USB host controller hardware. As of
mid-2003, most but not all PCs include a USB 2.0 high-speed host controller. Drivers for full-speed
host controllers have been distributed with Windows 98 and later versions of Windows. High-
speed drivers are a different matter. Support for high-speed USB did not ship in the initial releases
of any of the DVK supported OSs. High-speed drivers for the supported OSs are available as fol-
lows:
EZ-USB Development Board
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Installation CD
The EZ-USB Advanced Development Board
USB A-B Cable
A Development Platform (PC) with USB support
Windows 2000 - Install Service Pack 4 or later
Windows XP - Install Service Pack 1 or later
Windows ME - For PCI add-in adapters, drivers may be available from the adapter's man-
ufacturer. There is no driver support available for the Intel integrated high-speed host con-
troller (i.e. ICH4). Microsoft has not and will not release high-speed drivers for Windows
ME. For this reason, use of Windows ME is discouraged for high-speed peripheral devel-
opment.
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