Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

Cyclone IV GX FPGA Development board not recognised by PC when in PCIe slot

Just received a Cyclone IV GX FPGA Development kit and downloaded the demo c4gx_PCIe_gen1_x1.sof to it but when the PC boots up id does not recognise the board. I am unable to install a driver for it...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

Hi Dave,

Tried the Linux command lspci and nothing was listed. The alive LED on the pcie board is flashing so I assume that the board is working. I have now tried another demo this time using a c4gx_qsys_ocie_gen1x4.sof file.

The PC I am using is a HP I will try a Dell to see if it works in that, just wondering if it is a speed issue or something to do with the pcie slot or something.

Cheers

Hugh