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Title
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Customer Rating
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Updated
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Disconnecting and reconnecting using DISCON bit in USBCS register of FX1/FX2/FX2LP
Can a Bus Powered device be disconnected and reconnected using DISCON bit in USBCS register?
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Not yet rated
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04/03/11 |
High bandwidth interrupt transfers (3 packets per microframe) in Windows XP
Is it possible to implement high bandwidth interrupt transfers (3 packets per microframe) in Windows XP?
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Not yet rated
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04/03/11 |
Code Debug Capabilities with the CY7C68013 EZ-USB FX2 56-pin Package
The 56-pin version of the FX2 would be great in a product, but the fact the serial ports aren't brought out causes concerns about whether firmware can be debugged. Does anyone make an emulator?
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Not yet rated
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04/03/11 |
Possiblity of securing the contents of the EEPROM in FX1/FX2/FX2LP
We have a product that uses an external EEPROM for code storage. Is there a way to secure the firmware in the EEPROM so that a hacker cannot read the EEPROM?
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Not yet rated
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04/03/11 |
Crystal Requirement for FX2LP
In FX2LP, what is the meaning of 500uw drive level of Crystal?
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Not yet rated
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04/03/11 |
Which Keil Package is Best for the EZ-USB FX2?
I want to use the EZ-USB FX2LP in my design so I have ordered the CY3684 development kit.Which is the correct Keil package to be purchased?
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Not yet rated
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04/03/11 |
Sample code for ECC Check/Correct in FX2LP
Is there a sample code for ECC Check/Correct in FX2LP?
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Not yet rated
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04/03/11 |
Possibility of FX2LP I2C module operation at 400 KHz?
Can FX2LP I2C module operate at 400 KHz?
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Not yet rated
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04/03/11 |
Driver Support for Hub Operation
Does the driver provided by Cypress for HX2LP supports HUB operation?
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Not yet rated
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04/03/11 |
Decrementing the Transaction Counter in the FX1/FX2/FX2LP
Is it possible to decrement the transaction counter without passing through the IDLE state?
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Not yet rated
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04/03/11 |
PCMCIA Implementation for the CY7C68013/CY7C68013A (FX2/FX2LP)
Can the FX2/FX2LP be used to implement a PCMCIA controller? If so, are there any reference designs or application notes that explain how to do this?
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Not yet rated
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04/03/11 |
Do the EZ-USB FX2 and the CY3681 Developer Kit Support USB 1.1?
Can EZ-USB FX2/FX2LP and CY3681/84 support a USB1.1 host?
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Not yet rated
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04/03/11 |
FX2 Firmware Cannot Detect Zero-length Packets
My FX2 firmware cannot detect zero-length packets. How can I detect when a ZLP is received in the USB buffers?
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Not yet rated
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04/03/11 |
Multiple GPIF Waveforms for the EZ-USB FX1/FX2/FX2LP
Can I use more than four GPIF waveforms with the EZ-USB FX1/FX2/FX2LP?
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Not yet rated
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04/03/11 |
WORDWIDE bit of EPxCFG register
What does WORDWIDE bit of EPxCFG register do?
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Not yet rated
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04/03/11 |
How do You Keep the FX2 from Going Into Suspend State When It is Removed From the Board?
How to you keep the EZ-USB device from going into the suspend state when it is self powered and removed from the bus?
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Not yet rated
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04/03/11 |
HSNAK bit of EP0CS
What does HSNAK bit of EP0CS signify?
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Not yet rated
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04/03/11 |
CY7C68013 - Unable to enumerate
I am using the CY7C68013 device on my own board. However, I am unable to get the PC to recognize my board. It will not go through the enumeration process. Any suggestions?
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Not yet rated
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04/03/11 |
CLKOUT signal never turns on FX1/FX2/FX2LP
I have an EZ-USB FX2-based device. Once I plug the board into the PC, the board appears to enumerate. However, the CLKOUT signal never turns on. Any suggestions?
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Not yet rated
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04/03/11 |
What Source Files Do I Need to Build a Frameworks-based USB Project?
What are the essential source files I need to build a Frameworks-based USB project?
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Not yet rated
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04/03/11 |
FX2 Errata Sheets
Where can I find the errata sheet for different revisions of the FX2 silicon?
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Not yet rated
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04/03/11 |
What Does the LEDCycle FX2 Firmware Example Perform?
What does the LEDCycle FX2 firmware example perform?
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Not yet rated
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04/03/11 |
What Firmware is Downloaded by the EZLOADER on Plugging in the EZ-USB FX2?
What firmware is downloaded by the ezloader on plugging in the EZ-USB FX2 development kit?
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Not yet rated
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04/03/11 |
FX2 enumerates as an HDTV device
When I plug in my FX2 device (no EEPROM) it is recognized as an HDTV device. I cannot use my host application to communicate with the device even though I have the Cypress VID/PID bound to my driver using the format as shown in ezusbw2k.inf.
Why is my device recognized as an HDTV? How can I fix this so that FX2 uses my driver and my host application can communicate with the device?
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Not yet rated
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04/03/11 |
Device Enumerates as High-speed but Renumerates as Full-speed in FX2/FX2LP
My device enumerates as a high-speed device but when it renumerates it comes up as a full-speed device. How can I fix this?
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Not yet rated
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04/03/11 |
Unused Inputs on the EZ-USB FX1/FX2/FX2LP (CY7C64713, CY7C68013, CY7C68013A)
Does the unused pins on the EZ-USB FX1/FX2/FX2LP (CY7C64713, CY7C68013, CY7C68013A) require pull up and pull down resistors, or can they be left floating?
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Not yet rated
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04/03/11 |
What is the Purpose of the Macro SYNCDELAY?
What is the purpose of the macro SYNCDELAY?
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Not yet rated
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04/03/11 |
Endpoint 1 Buffers of FX2LP
According to the FX2LP manual, endpoint 1 can also be a 512-byte endpoint (Appendix B Table b-6), when used in bulk mode. But where is that buffer located exactly?
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Not yet rated
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04/03/11 |
FX1/FX2/FX2LP Endpoints
How many endpoints does FX1/FX2/FX2LP have?
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Not yet rated
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04/03/11 |
Endpoint/FIFO Configurations for FX2LP
What is the typical sequence of events when an external master writes data into the FIFO which is configured in the following configuration?
1) EP2IN (Iso, 4x buffered, using the entire FIFO space)
2) EP2FIFOCFG configured for byte wide operation, 1024 physical size
3) EP2AUTOINLENH/L setup for 1024 (so FX2 is in auto mode)
4) External master looks at the status of EP2's FIFO full flag.
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Not yet rated
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04/03/11 |
CY4615B RDK Settings for Bus-powered CF Operation (100-pin mode)
What are the CY4615B RDK Settings for Bus-powered CF Operation (100-pin mode)?
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Not yet rated
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04/03/11 |
AT2LP Driver installation error
AT2LP Manufacturing Driver Cannot Install (Error: Name Already In Use). What is the reason?
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Not yet rated
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04/03/11 |
Compatibility with Windows 98/ME/2000/XP Operating Systems
Are there any problems that should be anticipated in the target Oses Win98, WinME, Win2K, and WinXP when developing firmware based on the Cypress framework software that comes with the development board (CY3674/CY3681/CY3684)?
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Not yet rated
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04/03/11 |
Configuring the Endpoints as Bulk, Isochronous or Interrupt in FX1/FX2/FX2LP
How to configure the endpoints as bulk, isochronous or interrupt?
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(5/5) by 2
users
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04/03/11 |
Version of Keil available with CY3681/CY3684 development kit
Is the Keil uVision2 included with EZ-USB FX2 (CY3681)/EZ-USB FX2LP (CY3684)/EZ-USB FX2LP (CY3674)development kits adequate or the full version of Keil uVision2 is needed?
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Not yet rated
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04/03/11 |
Full Version of Keil Tools to Rebuild the ezusb.lib File
Is the full version of the Keil development tools needed to rebuild the ezusb.lib file?
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Not yet rated
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04/03/11 |
License requirement to Use EZMr.exe at My Repair Centers
Is EzMr.exe tool licensed?
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Not yet rated
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04/03/11 |
SLOE Pin Configuration While Writing to Slave FIFOs using SLWR pin
While writing to slave FIFOs using SLWR pin, how should the SLOE pin be configured?
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Not yet rated
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04/03/11 |
Switching from Slave FIFO to GPIF for FX1/FX2LP
How long does it take in CPU instruction cycles to switch from the slave FIFO to GPIF interface?
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Not yet rated
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04/03/11 |
Creating video product using EZ-USB (FX2/FX2LP)
How to use EZ-USB (FX2/FX2LP) in video product?
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Not yet rated
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04/03/11 |
Co-existance of two different USB devices when enumerated with two different drivers
Can two different USB devices when enumerated with two different drivers CyUSB.sys and ezusb.sys co-exist ?
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Not yet rated
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04/03/11 |
Abort pipe operation in CyConsole with CY7C68013A(FX2LP)
How do you perform the Abort pipe operation in CyConsole with CY7C68013A(FX2LP) ?
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Not yet rated
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04/03/11 |
High-speed Driver
Is the ezusb.sys driver high speed?
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Not yet rated
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04/03/11 |
Which DB-9 connector of CY3684/81 do I plug my serial cable into?
Which DB-9 connector of CY3684/81 do I plug my serial cable into?
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Not yet rated
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04/03/11 |
Why are There Header Pins on the FX2/FX2LP Development Board?
Why are there header pins on the FX2 development board and what purpose do they serve?
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Not yet rated
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04/03/11 |
Are There Other Examples Besides the Ones in the Examples\Fx2 folder for the EZ-USB FX2?
Are there other examples besides the ones in the Examples\Fx2 folder for the EZ-USB FX2?
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Not yet rated
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04/03/11 |
What are the Version Markings of FX2 (CY7C68013)?
How do you determine the version of FX2 (CY7C68013)?
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Not yet rated
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04/03/11 |
Working Around the Byte Ordering
Is it possible to exchange the byte ordering on the FD lines of FX2 to match that of FX?
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Not yet rated
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04/03/11 |
Port Configuration -- FX1/FX2/FX2LP
I am sharing Port B and Port D with another device. Can these ports be forced to high-impedance state? If so what is the procedure to accomplish this?
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Not yet rated
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04/03/11 |
Status of Endpoints When EZ-USB FX2 Wakes Up from Suspend Mode or Stall
How do I know the status of the endpoints when my EZ-USB FX2 device returns from a stall?
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Not yet rated
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04/03/11 |