02-24-2021 11:24 PM
I design a pcie add on card with x1 interface . I design it by xilinx PCIe IP 2.4 . The pc can detect a set with Intel' VID, not xilinx's VID :
softwares- Xilinx ISE 14.7
IP core version: 2.4
system- Win 10 home-64 bit, i5,single lane PCIe
I have check the followings ,
1)check the pin assignments ,especially PCIe Reset Signal, They are ok!
2) It takes processor more than a miniute to configurate fpga , so I add a warm reset after configuration
3) I make a driver by windriver, The driver is modified with xilinx VID instead of Intel's VID , with xilinx DID instead of Intel DID,However the os forbids the driver update.
So what can be reason here? And What can I do ?
03-16-2021 05:45 PM
A good news is coming , the card can be detect in pc. I had no intention of changing the class code of Pcie IP. The class code is defalult to set. The card detection is ok！
03-18-2021 02:39 AM
Good to know that issue is resolved.
Could you please brief the issue and solution as it was not clear in your earlier posts?