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I need driver for windows 7 for device cy7c68013a-56pvxc.
Is there driver for this device?
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After installing SuiteUSB 3.4 - USB Development Tools for Visual Studio, you can find the CYUSB.sys driver in the below directory.
C:\Program Files\Cypress\Cypress Suite USB 3.4.1\Driver
This driver supports 32 bit and 64 bit versions of Windows XP,Windows Vista and Windows 7.
For windows 7 you will find in the C:\Program Files\Cypress\Cypress Suite USB 3.4.1\Driver\wlh
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Hello
I wanted to use this driver , win 7 but said there was no driver in this directory
I modified the. inf file to vid to 04b4 and pid to 8613
regards
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Hi ,
You need to edit the file in the directory where your driver is , i.e. suppose you sre using win7 32 bit then this is the path "C:\Program Files\Cypress\Cypress Suite USB 3.4.2\Driver\bin\wlh\x86" if you are using win7 64 bit then "C:\Program Files\Cypress\Cypress Suite USB 3.4.2\Driver\bin\wlh\x64", both these folders have inf files depending upon your OS add the vid/pid info in the correct inf file and point to it when asked for driver.
I am attaching a inf file for 64bit win 7 , if you want for 32bit then modify the vid pid under ;for x86 platforms.
-shubham
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Thank you for the answer
I edit the file and I tried the x64 version and x86
but Windows 7 said he does not find a driver in this directory
I did the test without the jumper with VID 04b4 and PID 8613
with jumper the vid/pid is 0925 and 3881
What is the problem ?
Laurent F4FDW
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您好
我用上述的方法做过了,可是不可以实现,在xp系统下可以用,但是在win7下找不到设备
希望能给我点建议
谢谢
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hello
i have done by your process in win7 ,but the computer said unkonw device.......
so can you give me some advice
thanks
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Hi Pitt,
What is the exact error message you're seeing?
Regards,
Anand
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I have the same problem; if it’s like my case he gets the very descriptive message:
“Windows could not find driver for your device.”
My thread is: http://www.cypress.com/?app=forum&id=167&rID=50852
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I have the same problem with window 7 x 64
the usb driver is not loading
got your copy of cyusb1.inf
pointed back to this file to install the driver .
Windows has stopped this device because it has reported problems. (Code 43)
when i try to update the driver windows comes back with a message
"windows has determined the driver software for your device is up to date"
Unknown Device
if i click on driver details i get
" no driver files are required or have been loaded for this drvice"
I am stuck now cant get this to work is there any other way to get the driver to load?
M0DMJ
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M0DMJ,
In cyusb1.inf there is a ; before the VID_04B4 statement. ; is a comment line in inf file. Remove that ; and modify the corresponding lines to your VID/PID and it should work fine.
Regards,
Anand
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Gonmalo,
Are you using the board with a firmware? if so which firmware?
Regards,
Anand
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Hi,
of course I made all the modifications to the .inf file to get to this point. I don't know wich firmware, I'm trying to connect to the chip for the first time.
greetings
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Gonmalo,
Are you using FX2LP DVK (CY3684) or a custom board. What is the VID/PID being displayed in device manager for the device?
Regards,
Anand
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Hi 🙂
maybe it's a good idea to delete my posts. But maybe it's a better idea keep them, for someone who could be as unlucky as me!!
Always check on your USB cable, this was the problem 😞 I changed it for a new cable and ... perfect it worfs perfect.
PS: its a custom board, that I bougth in China
regards
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I have a board with CY7C6013A. When I plug into my PC Window 7 , PC always try to install the driver for my previoues installed driver for AN2131SC. Is there anyway to install the new driver ?
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Are you using Windows 7 32-bit or 64-bit OS? Is your driver for AN2131SC a signed driver?
Regards,
Anand
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my pc is win7 64bit 128pinCY7c68013 can be use ,but 64pin CY7c68013 can be used and is a "Unknown Device"
I want to know why,how can I deal with this problem.
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Hello Sciencefuture,
I could not understand your exact problem. Can you detail the same.
Regards,
Gayathri
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I bought a cy3864 advanced development board, try work in windows 7 64bits system,but can not solve the driver problem, can not find it anywhere i tried.
help
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same problem.
edit cyusb.inf in ulh/x64, modyfied vid&pid, uncommoned. copy to windows/inf
copy cyusb.sys to windows/system32/driver
system say 'conn't find corresponding file
I used 3864 develop ezusb deve kit
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system said:
Windows found driver software of your device but encountered an error attempting to install it.
Cypress USB generic driver (3.4.7.000)
the system connot find the file specified.
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That is because the inf file will say the driver is in the same folder as the driver file. Don't do the copying.
Keep both inf file and driver file in same folder and try.
Only if you use a installer it will take care of specifying the drivers are in the specific system tolder.
Regards,
Anand
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solved thanks.
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I'm using window 7, 64xbit operating system. I have inserted the following and still it did not work.
;for x86 platforms
[Device.NTx86]
VID_04B4&PID_8613.DeviceDesc%=CyUsb, USB\VID_04B4&PID_8613
;DMM measurement
VID_0F22&PID_F020.DeviceDesc%=CyUsb, USB\VID_0F22&PID_F020
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Thanks, I tried that and it does allow to me to install without digital signature, but my device manager still show the yellow exclaimation mark
for x64 platforms
[Device.NTamd64]
;VID_XXXX&PID_XXXX.DeviceDesc%=CyUsb, USB\VID_XXXX&PID_XXXX
VID_04B4&PID_8613.DeviceDesc%=CyUsb, USB\VID_04B4&PID_8613
; DMM
VID_0F3F&PID_F010.DeviceDesc%=CyUsb, USB\VID_0F3F&PID_F010
; Scope
VID_0F3F&PID_F022.DeviceDesc%=CyUsb, USB\VID_0F3F&PID_F022
Pleas advise,
thanks
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Hi,
In the entries that you have posted in the previous response, I see % symbol missing at the very start of the entry. It should be as below:
%VID_0F3F&PID_F010.DeviceDesc%=CyUsb, USB\VID_0F3F&PID_F010
I believe you missed that thing only in the post. Please ensure the same.
When you are binding using the Install driver Wizard, what does it show at the end? Does it give some warning/ error message ? Please check VID/PID being shown in the Device manager (right click on device -> Properties -> Details tab). Also check what is the message displayed in the Device Status coloumn in the Device manager (right click on device -> properties -> General tab). Please attach screenshots of both.
Did you use the same inf file that I had attached in the previous response? Just change its to CyUSB.inf (change extension from txt to inf). Just wanted to ensure this.
Regards,
Gayathri
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Hi,
[Device.NTamd64] is meant for 64-bit processors with architecture other than intel itanium architecture. So, it should be [Device.NTia64] is for Intel itanium architecture processors. Please make the change in the inf and try.
Regards,
Gayathri
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Hi,
thanks for your tremendous help. Please see the attached inf file. I have modified .inf file to work with intel 64xbit, window 7 operating system and it still did not work. Please advise if you find out something within the code.
thanks again,
TuDo
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Hi,
Attachment is missing.
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Sorry, here is the attachement.
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