Leon.k Posted July 11, 2020 Share Posted July 11, 2020 Hello. My project includes cmod-s7 and HS3 connected to the XC7A35T. I work on windows 10. Everything worked correctly, but sometimes the system lost connection to the devices. Reinstalling the Digilent drivers helped. The last time (today), this happened, and the reinstallation had no effect. These devices appear in the device manager, but Adept2 does not detect them. Replacing USB cables is also not effective. Any help would be greatly appreciated. Link to comment Share on other sites More sharing options...
Leon.k Posted July 11, 2020 Author Share Posted July 11, 2020 After several times re-installation with full erasing the Digilent folder it started to work again. I afraid that it can happen on the customer site. Please check the issue and fix the problem. Link to comment Share on other sites More sharing options...
JColvin Posted July 23, 2020 Share Posted July 23, 2020 Hi @Leon.k, I apologize for the long delay. I presume that the XC7A35T is the Arty A7 board that you mentioned in your other thread? When you mention that the boards are not detected, are you referring to just the Cmod S7 or both the Cmod S7 and the Arty A7 that is downstream of the JTAG HS3? Thanks, JColvin Link to comment Share on other sites More sharing options...
Leon.k Posted July 24, 2020 Author Share Posted July 24, 2020 Hello JColvin, No, in this case the XC7A35T installed on customer board. As you can see on the first picture, any device was not recognized. Link to comment Share on other sites More sharing options...
JColvin Posted July 24, 2020 Share Posted July 24, 2020 Hi @Leon.k, Is Vivado (or more specifically, the Xilinx Hardware Manager) or some other software that works with the JTAG chain/FTDI chips open and running while you are attempting to connect to/detect the two FPGAs? Also, it looks like the FPGAs are correctly detected in the Windows Device Manager (USB Serial Converter A and B). In the interest of me not presuming the wrong thing, what is the Bus Reported Device Description in the Driver Details for those (in Properties)? Thanks, JColvin Link to comment Share on other sites More sharing options...
Question
Leon.k
Hello.
My project includes cmod-s7 and HS3 connected to the XC7A35T.
I work on windows 10.
Everything worked correctly, but sometimes the system lost connection to the devices.
Reinstalling the Digilent drivers helped.
The last time (today), this happened, and the reinstallation had no effect.
These devices appear in the device manager, but Adept2 does not detect them.
Replacing USB cables is also not effective.
Any help would be greatly appreciated.
Link to comment
Share on other sites
4 answers to this question
Recommended Posts
Archived
This topic is now archived and is closed to further replies.