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Selected Type:  Device Drivers

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Title Customer Rating Updated
Multiple FX2LP Devices Connected to Host - KBA83974
Question: How can the host distinguish between and communicate with multiple FX2LP devices connected if each of the devices have the same VID/PID?

Not yet rated
12/20/12
No drive letter appears when binding NX2LP/NX2LP-Flex/AT2/AT2LP device to Cypress manufacturing drivers
When NX2LP/NX2LP-Flex/AT2/AT2LP device is bound to cypress manufacturing driver no drive letter appears in windows. Why?

Not yet rated
10/10/12
Windows 7/vista 64-bit ?Unable to find signed driver
When binding my device to CyUSB.sys in Windows 7/Vista 64-bit environment I get the following error ?Windows encountered a problem installing the driver software for your device?. What does this error mean? How can it be resolved?

Not yet rated
05/07/12
Linux support for FX3
Does FX3 support Linux OS?

Not yet rated
04/26/12
64 bit driver for FX3
Where do I obtain 64 bit driver for FX3?

Not yet rated
04/26/12
Inf files in EZ Loader application note
In the EZ Loader application note there are two inf files. What is the difference between the two inf files?

Not yet rated
03/06/12
IAR Workbench Compiler For FX2LP
Does Cypress provide the header files compatible with IAR Workbench Compiler which are required to create firmware for the EZ-USB device?

Not yet rated
12/09/11
Single INF file that supports both device and script in Windows XP 32 and 64 bit for FX1/FX2LP
Can you provide the single INF that supports both device and script in Windows XP 32 and 64 bit?

(3.5/5) by 2 users
12/05/11
cydvk.sys and cyusb.sys
What is the difference between cydvk.sys and CyUSB.sys drivers?

Not yet rated
10/03/11
ezusb.sys under Windows 2000 or XP
I understand that ezusb.sys for EZ-USB(AN21xx/FX/FX1/FX2/FX2LP) devices does not have to re-compiled to run under Win2000. How about for Windows XP? Also, do you have any .inf file examples for XP?

Not yet rated
10/03/11
Linking a device to the EZUSB.SYS driver
How do I link my device to the EZUSB.SYS driver?

Not yet rated
10/02/11
OTG-Host Class Driver for PDA
Can you provide a "class driver" for a PDA? Do you have a class driver for a PocketPC?

Not yet rated
10/02/11
Converting files larger than 64KB using hex2c.exe
My hex file is larger than 64KB and will not process using the hex2c.exe utility. Can the utility be modified to process files larger than 64KB?

Not yet rated
10/02/11
Drivers from In-System Design
WindowsXP says that the drivers from In-System Design are not signed and could make the system unstable. Is this true?

Not yet rated
10/02/11
Windows driver for USB hub
Should we download any windows driver for CY7C65630 USB hub in order to use it?

Not yet rated
10/02/11
Host throughput using Linux driver may be low due to EOT time slot
As a host, why is the throughput using the Linux driver low? It appears that only around half of the frame is being utilized?

Not yet rated
09/26/11
Error when using a tape drive in WinME

Not yet rated
09/22/11
EZLoader Custom USB Firmware Loader Driver
What is the purpose of the Widget.inf? What is the purpose of the Widget Firmware/Device Driver Update INF file?

Not yet rated
09/22/11
Password protection feature of Mass Storage
Which Cypress ATA/ATAPI bridge chips support password protection?

Not yet rated
09/22/11
Cannot build ezusb.sys because of driver build error
When trying to build the ezusb.sys file, error "don't know how to make 'C:\WINDDK\3790\lib\i386\free\usbd.lib'" is displayed? What is the work around for this error?

Not yet rated
09/22/11
ezusb.sys/CyUSB.sys compatibility with Windows CE platform
Is ezusb.sys/CyUSB.sys compatible with Windows CE platform?

Not yet rated
09/13/11
Single inf file for both Device and Script across all OS
Can you provide a single inf file for both device and script which will work across all the Windows OS(Windows 2000, Windows XP, Windows Vista and Windows 7)?

Not yet rated
09/12/11
CyUSB.sys general purpose driver
Where to find the new CyUsb.sys USB General Purpose Driver?

Not yet rated
08/29/11
Linux Drivers for the ISD-300 / ISD-200
Is there a Linux driver available for the ISD-300 / ISD-200?

Not yet rated
07/02/11
Firmware Download through CyConsole or Control Centre
It is observed every time that when a hex file or a .iic file is getting downloaded by the CyConsole or the Control Centre, some hex data is being written into the chip before the correct hex file is written. What is the explanation for this procedure?

(3/5) by 1 user
07/01/11
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