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Contributor
Contributor
326 Views
Registered: ‎10-09-2018

PCIe board not working

Hello,

I am trying to comminicate to FPGA and PC with PCIe interfacing.

Sytem- Spartan 6 PCIe board by NUMATO.

             Windows 10- 64 bit 

 

-I am not getting interrupt req no(line no). 

-It's not using any resources also.

 

What can be reason here?( attached pic's)

InkedRW_LI.jpg
dev.jpg
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5 Replies
Xilinx Employee
Xilinx Employee
301 Views
Registered: ‎08-02-2007

回复: PCIe board not working

it is the SW that write to this register 

Are you able to write to 3c?

 

 

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Contributor
Contributor
295 Views
Registered: ‎10-09-2018

回复: PCIe board not working

@liy  No, software is unable to write into interrupt register.

Only interrupt pin got written by ip core.

What should i do next?

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Contributor
Contributor
279 Views
Registered: ‎10-09-2018

回复: PCIe board not working

Hi @liy

I checked on win 10- 32 bit mini version by USB stick.

It worked there, data transfer happened. 

So my guess is it's driver problem, proper driver is not getting installed in win10-64 bit version and it's not showing any resources(MEM range and IRQ no here).

So where i'll get driver for Spartan 6 pcie win10 64 bit ?

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Explorer
Explorer
141 Views
Registered: ‎12-01-2010

回复: PCIe board not working

I have a similar problem, with the BAR locaitons returning all FFs.  This occurs only on a Win10 machine.  Did you ever solve your issue?

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Contributor
Contributor
120 Views
Registered: ‎10-09-2018

回复: PCIe board not working

@markzak 

On win 10-64 bit- NO, problem's still there.

If you get anything, please update here.

Thanks!

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