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Title Customer Rating Updated
How to Avoid the Need for an External EEPROM - KBA83524
Question: Can I use the default VID/PID and default descriptors for the hub to avoid the need for an external EEPROM?

Not yet rated
05/02/13
How to Configure Unused Downstream Port (D+ and D-) in CY7C65640B/30/20 - KBA83523
Question: How should I configure the unused downstream port (D+ and D-) in CY7C65640B/30/20?

Not yet rated
05/02/13
Difference between FX2LP™ Port I/O, GPIF, and Slave FIFO Modes - KBA83522
Question: What are the key differences between the three modes: Port I/O, GPIF, and FIFO? After I select a mode, can I switch to another?

Not yet rated
05/02/13
Read and Write to EZ-USB® Internal Memory (AN21xx/FX/FX1/FX2/FX2LP™) - KBA87109
Question: Is there a way to read and write to an EZ-USB memory (AN21xx/FX/FX1/FX2/FX2LP) device?

Not yet rated
05/02/13
Binding Composite Devices to CyUSB.sys - KBA84118
Question: Can CyUSB.sys handle composite devices?

Not yet rated
04/15/13
Converting Error Codes into Strings Using CyAPI.lib - KBA84115
Question: How do I convert error codes (CCyUSBEndPoint::NtStatus) into meaningful strings using CyAPI.lib?

Not yet rated
04/15/13
Debugging Over JTAG with FX2LP - KBA84114
Question: Does FX2LP support debugging over JTAG?

Not yet rated
04/15/13
FX3 DVK Power Configurations - KBA83994
Question: Does the FX3 Development Kit (DVK) board support both self-powered and bus-powered configurations?

Not yet rated
04/15/13
I2C Clock Stretching in FX2LP - KBA84113
Question: Does the FX2LP I2C controller support clock stretching?

Not yet rated
04/15/13
EZ-USB FX3 Enumeration after Firmware Download - KBA84080
Question: I have a board with the EZ-USB FX3 device connected to a USB 3.0 host. When I download firmware, the board enumerates as high speed and not super speed. How do I correct this?

Not yet rated
04/12/13
USB High Speed Host - KBA87002
Question: Does Cypress offer an USB HS Host?

Not yet rated
04/12/13
Reference Design for the Image Sensor Interface with FX2/FX3 - KBA87007
Question: Does Cypress offer a reference design for the Image Sensor interface with FX2/FX3?

Not yet rated
04/12/13
Interfacing Image Sensor with EZ-USB® FX3™ - KBA87001
Question: How do I interface the USB FX3 device to an image sensor?

Not yet rated
04/12/13
Download Latest FX3 Software Development Kit - KBA87009
Question: Where can I find the latest FX3 Software Development Kit (SDK)?

Not yet rated
04/12/13
General Programmable Interface (GPIF™ II) Tool - KBA87008
Question: How do I download the General Programmable Interface (GPIF™ II) tool?

Not yet rated
04/12/13
LINUX Drivers for USB Devices - KBA87010
Question: Does Cypress provide LINUX drivers for USB devices?

Not yet rated
04/12/13
WINDOWS Drivers for Cypress USB Products - KBA87000
Question: Does Cypress provide WINDOWS drivers for USB products?

Not yet rated
04/12/13
Using USB 3.0 for HD Videos - KBA86999
Question: Why should I use USB 3.0 for HD video instead of HDMI or DisplayPort?

Not yet rated
04/12/13
Using External EEPROM with HX2VL Hub - KBA86998
Question: Is it compulsory to use the External EEPROM with the HX2VL hub?

Not yet rated
04/12/13
Software and Drivers for the USB 3.0 Products - KBA87006
Question: Where can I find software and drivers for the USB 3.0 product?

Not yet rated
04/12/13
ISP Support with USB Hub Products - KBA87003
Question: Do Cypress USB hub products support In-System Programming?

Not yet rated
04/12/13
FX3 Reference Designs - KBA87005
Question: Are there any third party USB FX3 reference designs or development kits?

Not yet rated
04/12/13
USB 3.0 Software and Hardware Development Consultants - KBA87004
Question: Are there any USB 3.0 software and hardware development consultants that Cypress would recommend?

Not yet rated
04/12/13
Maximum Cable Length of USB 3.0 - KBA87012
Question: What is the maximum cable length of USB 3.0?

Not yet rated
04/12/13
Cypress USB products - KBA87011
Question: Where can I get information on Cypress USB products?

Not yet rated
04/12/13
Controlling PMODE Signals with an External Processor on FX3 DVK - KBA83992
Question: Can the PMODE signals be controlled by an external processor connected to the GPIF II interface on the FX3 Development Kit (DVK) board?

Not yet rated
04/09/13
Linux Support for FX3 - KBA83987
Question: Does FX3 support Linux OS?

Not yet rated
04/09/13
Register Map for FX3 – KBA84136
Question: When will the register map be released for FX3?

Not yet rated
04/09/13
Programming the EZ-Host Development Board - KBA84123
Question: How do I build and download code to the EZ-Host Development Board?

Not yet rated
04/08/13
Connecting the TEST/I2C_SCL Pin of EZ-USB® HX2VL™ - KBA85448
Question: Do I need pull-up resistors to connect the TEST/I2C_SCL pin of an EZ-USB HX2VL device?

Not yet rated
04/04/13
Flow Control Pins in the USB to UART Bridge Controller - KBA86252
Question: What are the functions of the flow control pins in the USB to UART Bridge Controller (CY7C64225)?

Not yet rated
03/22/13
NX2LP™ NAND Programming Utility Does Not Detect NAND Flash on Windows 7 - KBA85453
Question: Why does NX2LP NAND programming utility not detect the NAND Flash on Windows 7?

Not yet rated
03/22/13
Suspend and Wakeup pins in USB to UART Bridge Controller - KBA86253
Question: What are the functionalities of the Suspend and Wakeup pins in the USB to UART Bridge Controller?

Not yet rated
03/22/13
Interfacing the USB to UART Bridge with Windows CE Devices - KBA86250
Question: Can I use the Cypress USB to UART Bridge Controller with Windows CE devices? What kind of I/O interface does the Windows CE driver implement? Does this driver support asynchronous data-read?

Not yet rated
03/22/13
230K Baud Rate Support in USB to UART Bridge Controller - KBA86260
Question: Does the USB to UART Bridge Controller support 230K baud rate?

Not yet rated
03/22/13
Using USB to UART Bridge Controller with Windows CE USBUART Driver - KBA86255
Question: What are the prerequisites of using the Windows CE USBUART driver with the USB to UART Bridge Controller? What is the COM port number assigned by the driver? Will this driver load without using the Cypress Vendor ID (VID) and Product ID (PID)?

Not yet rated
03/22/13
Signed CyUSB.sys Driver for EZ-USB® FX2LP™ Development Kit (Windows 7 x64 Environment) - KBA84128
Question: Where can I obtain a signed CyUSB.sys driver for the EZ-USB® FX2LP™ development kit (Windows 7 x64 environment)?

Not yet rated
03/22/13
Startup I2C Clock Rate for EZ-USB® FX2LP™ - KBA85384
Question: Can I change the clock rate of the I2C device to 100 kHz after startup? Must it be 400 kHz at startup to properly enumerate?

Not yet rated
03/22/13
I2C Read using FX2™ and FX2LP™ - KBA85382
Question: How is I2C read implemented in FX2 and FX2LP?

(4/5) by 1 user
03/22/13
Updating FIFOADR Signals in FX2LP™ - KBA85379
Question: Can I update FIFOADR signals in FX2LP?

Not yet rated
03/22/13
ESD Protection for EZ-USB® FX2LP™ - KBA85383
Question: Does FX2LP have ESD protection?

(5/5) by 1 user
03/22/13
Thermal Resistance and Maximum Junction Temperature for FX3- KBA83990
Question: What are the thermal resistance (ΘJA) and maximum junction temperature (TJMAX) for FX3?

Not yet rated
03/21/13
Linux Support for FX2LP™ and other USB Peripherals, such as AN2131/FX/FX1/FX2 - KBA85499
Question: Are there any Linux development tools available for Cypress’s USB peripheral chips?

Not yet rated
03/21/13
Device Power Supply Levels in FX3 DVK – KBA84129
Question: Are the device power supply levels variable on the FX3 Development Kit (DVK) board?

Not yet rated
03/21/13
GPIO Toggle Frequency in EZ-USB FX3 - KBA83988
Question: How can I increase GPIO toggle frequency if I am using CyU3PGpioSetValue() and CyU3PGpioGetValue() with an EZ-USB FX3 device?

Not yet rated
03/21/13
SFRs associated with EZ-USB® FX2LP™ Serial Ports - KBA83526
Question: What are the Special Function Registers (SFRs) associated with the serial ports of an FX2LP device?

Not yet rated
03/21/13
UVC Support in FX3 SDK v1.2.2– KBA84133
Question: Does FX3 support UVC?

Not yet rated
03/20/13
I2C Signals from FX3 DVK to an External I2C Device - KBA83996
Question: Can I route the I2C signals from the FX3 Development Kit (DVK) to an external I2C device?

Not yet rated
03/19/13
Using an External Battery for VBATT on FX3 DVK – KBA84130
Question: Can I use an external battery to power the VBATT domain on the FX3 Development Kit (DVK)?

Not yet rated
03/19/13
EZ-USB® FX2™ Technical Reference Manual and Datasheet - KBA83525
Question: Where can I find the EZ-USB® FX2™ Technical Reference Manual and datasheet?

Not yet rated
03/18/13
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