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Title
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Customer Rating
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Updated
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About CY7C65100, CY7C65103 and CY7C66113 USB hub solutions
Will any sample code be offered for CY7C65100, CY7C65103 and CY7C66113 hub solutions?
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Not yet rated
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06/22/11 |
Why does an unknown device always show up in the device manager when using the CY3654 development kit (emulator)?
Why does an unknown device always show up in the device manager when using the CY3654 development kit (emulator)?
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Not yet rated
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06/22/11 |
SPDSEL and RANGESEL for 100MBaud (CY7C9689A, CY7C924ADX)
1) What would be the setting on the SPDSEL and RANGESEL, if the chip has to be operated at 100 MBaud? The speed may vary above or below 100 Mbaud and Refclk would be 20 MHz?
2) -Do you recommend a spread sprectrum clock?
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Not yet rated
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06/22/11 |
Unused downstream ports of CY7C65x13 and CY7C66x13 full speed USB Hub
What should I do with the unused downstream port pins in CY7C65x13 and CY7C66x13 full speed USB Hub?
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Not yet rated
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06/22/11 |
GPIO Glitches on CY7C66013
Whenever I write to a GPIO port on the CY7C66013 (Revision E), I get negative glitches on the output pins. Why?
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Not yet rated
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06/22/11 |
A USB hub is plugged into USB1.1 host and produces USB2.0 signal rate at the downstream ports?
I want to design a USB hub that is plugged into USB1.1 host and produces USB2.0 signal rate at the downstream ports.
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Not yet rated
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06/22/11 |
Driver for USB Hub controller (CY765100,CY765113 and CY765013)
Does the USB Hub controller (CY765100,CY765113 and CY765013) need a driver?
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Not yet rated
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06/22/11 |
Emulating the CY7C64013-SC
What has to be done to emulate the SOIC package of the CY7C64013 using the CY733654D300 application board?
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Not yet rated
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06/22/11 |
Need to develop a test device that looks like a USB hub. I want to plug my USB devices to these ports and see if my device works.
Need to develop a test device that looks like a USB hub. I want to plug my USB devices to these ports and see if my device works.
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Not yet rated
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06/22/11 |
Can 125us interrupt be generated in the CY7C64013 or CY7C64113?
Using CY7C64013 or CY7C64113, how can I create a 125us interrupt?
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Not yet rated
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06/22/11 |
Why is cyusb.sys not WHQL signed?
If CyUSB.sys is WHQL certifiable, Why doesn't Cypress provide a signed driver?
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(4.2/5) by 5
users
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06/22/11 |
EEPROM for Cypress TetraHub USB hub controller
What kind of EEPROM can Cypress TetraHub USB hub controller talk to?
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Not yet rated
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06/21/11 |
Ferrite Bead in Series with Vdd for W194-70G (CY2302SC-1)
The data sheet for the W194 Clock Multiplier chip shows that a ferrite bead is recommended in series with Pin 7 (Vdd). What is the recommended value or part number for the ferrite?
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Not yet rated
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06/20/11 |
Input Signal Amplitude of ZDBs
How is the output affected when the input amplitude is greater than VCC?
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Not yet rated
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06/20/11 |
DIFFERENCE BETWEEN THE CY62128LL-70SC AND CY62128BLL-70SC ?
What is the difference between the CY62128LL-70SC AND CY62128BLL-70SC ?
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Not yet rated
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06/20/11 |
SRAM Environmental Testing
Where is the environmental and mechanical testing data available.
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Not yet rated
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06/20/11 |
Pins are not allowed to be placed on the USB IO in the 'cydwr' file in PSoC Creator
Pins are not allowed to be placed on the USB IO (P15[6] and P15[7]) in the CYDWR file. How to use USB IOs for GPIO functionality?
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Not yet rated
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06/20/11 |
Difference between W132/W232/CY2510
What is the difference between W132/W232/CY2510?
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Not yet rated
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06/20/11 |
Shutting the FX2 IFCLK external source off
If IFCLK is external, can it be stopped (held low) at any point? For example when there is no activity on the slave FIFO interface (external master not accessing the FIFO interface).
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Not yet rated
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06/19/11 |
Differences between the CY7C65100 and CY7C65113
What is the difference between the hub chip CY7C65100 and the CY7C65113?
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Not yet rated
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06/19/11 |
Accessing FX2 Full/Empty FIFOs
What happen if the external master tries to read from an Empty FIFO or write to a full FIFO of the FX2 operating in slave FIFO mode. Will the Fx2 just ignore the write/read?
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(5/5) by 1
user
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06/19/11 |
Compliance compatability of the USB Hub CY7C65113
Is it possible to connect a USB 2.0 compliant FULL SPEED device to USB 1.1 compliant HUB?
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Not yet rated
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06/19/11 |
Emulator feet and Programming adapter for 56-QFN device CY7C66113
Where to get the emulation feet and programming adapter for 56-QFN device CY7C66113?
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Not yet rated
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06/19/11 |
Does the code given for EEPROM connected with CY7C65620 and CY7C65630 works with CY7C65640A?
Does the code given for EEPROM connected with CY7C65620 and CY7C65630 works with CY7C65640A?
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Not yet rated
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06/19/11 |
Difference between CY65113, CY65013 and CY65100 USB Hubs
What is the difference between the CY65113, CY65013 and the CY65100 USB Hubs?
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Not yet rated
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06/19/11 |
When I run the CY3654 emulator, why does the mouse cursor starts moving all over the screen?
When I run the CY3654 emulator, why does the mouse cursor starts moving all over the screen?
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Not yet rated
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06/19/11 |
TetraHub BUSPOWER pin tied to 5V
Can I have the BUSPOWER pin of TetraHub tied to 5V supply?
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Not yet rated
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06/19/11 |
Tetrahub Source Code
Can you provide the source code used to program the TetraHub?
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Not yet rated
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06/19/11 |
Outputting IFCLK in FX1/ FX2 / FX2LP
I just want to output IFCLK signal. How can I achieve that?
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Not yet rated
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06/19/11 |
Creating Script for FX2LP
How do I create the script file (.spt file) using the USB Cypress Console Application?
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(4/5) by 1
user
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06/19/11 |
EEPROM Recommendation for FX2
Does Cypress still recommend 64K EEPROM as noted in the CY7C68013 FX2 CY3681 DVK manual?
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Not yet rated
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06/19/11 |
FX1 / FX2 / FX2LP Layout with Mini-B Connector
We need to use a Mini-B connector for our FX1 / FX2 / FX2LP design. This would mean crossed USB data lines or USB data lines routed in a pretty complicated way between the Shield pads of the connector.
What is the preferred routing method of the high-speed USB data lines between the FX2 and the Mini-B connector?
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Not yet rated
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06/19/11 |
"Set Iface" Button of the CyConsole
What is the meaning of the "Set Iface" button on the control panel?
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Not yet rated
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06/19/11 |
Operating Systems supported by the EZ-USB FX2 Development Kit (CY3681) .
What operating systems does the EZ-USB FX2 Development Kit (CY3681) support?
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Not yet rated
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06/19/11 |
CY3681 Board Schematic
Where to find the schematic of the CY3681 board?
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Not yet rated
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06/19/11 |
Termination resistors for the EZ-USB FX1 / FX2 / FX2LP (CY7C64713 / CY7C68013 / CY7C68013A)
The reference schematics for the FX1 / FX2 / FX2LP do not show termination resistors on the D+ and D- lines. Are termination resistors recommended?
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Not yet rated
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06/19/11 |
Ok and Cancel Options missing from CSD wizard
Why am I not finding OK and Cancel options in the CSD wizard?
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Not yet rated
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06/19/11 |
CY7C634xx/635xx/636xx parts
What are the CY7C634xx/635xx/636xx parts?
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Not yet rated
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06/19/11 |
Programming CY7C634xx/635xx/636xx
What programmer do I use to program the CY7C634xx/635xx/636xx?
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Not yet rated
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06/19/11 |
Direct routing of a 24MHz System Clock for FX1 / FX2 / FX2LP
Can a 24MHz System Clock Be Directly Routed to the XTALIN Pin When Leavingthe XTALOUT Pin Unconnected?
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Not yet rated
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06/19/11 |
IBIS models for M8 Family Parts
Are IBIS models available for the CY7C634xx/635xx/636xx?
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Not yet rated
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06/19/11 |
634xx/635xx/636xx Framework with Remote Wakeup Support
My design is based on the 634xxx/635xx/636xx framework, but it doesn't support Remote Wake Up. Do you have a newer version that support Remote Wake Up?
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Not yet rated
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06/19/11 |
Using lesser drive level crystal with EZ-USB (FX1/FX2LP)
The EZ-USB family of chips (FX1/FX2LP) specifies a crystal drive level of 500uW. What happens when a lesser drive level crystal (say 100uW) is used?
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Not yet rated
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06/19/11 |
Bringing out Shield Electrode in System Level Design for Capsense CSD
Is it possible to set the Shield Electrode option for CSD user module in System level design?
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(5/5) by 1
user
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06/19/11 |
Returning a NAK from the CY7C68001 EZ-USB SX2 to the USB Host
The USB 2.0 specification says that when the USB host sends an IN token to a device, and if the device has no data to return to the host, it should respond with a NAK token. However, the CY7C68001 datasheet says there is no description and no register corresponding to generation of a NAK token. How does one return a NAK token using the SX2? Does the external master have to construct one?
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Not yet rated
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06/19/11 |
TX2 / TX2UL as USB Host controller
Can we use the TX2 /TX2UL as USB Host controller?
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Not yet rated
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06/19/11 |
I2C lines on SX2
Is it absolutely essential to have SCL and SDA pulled up for the enumeration to work properly?
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Not yet rated
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06/19/11 |
Using the 8051 to Control GPIF Lines
Can the 8051 Directly Control the GPIF CTLx Lines When the EZ-USB FX2 is in GPIF Mode?
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Not yet rated
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06/19/11 |
Checksum for CY7C63413-PC
What is the checksum for a blank CY7C63413-PC device?
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Not yet rated
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06/19/11 |
Combi Keyboard + Mouse design with M8 parts
Do you have any Combi Keyboard + Mouse design with M8(CY7C634xx, CY7C635xx, and CY7C636xx) parts?
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Not yet rated
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06/19/11 |