Forum Discussion

New Contributor

7 years ago

Solved

Hi，I used the PCIE HARD IP in the Cyclone IV GX starter kit, the Timequest showed that the setup SLACK is NEGATIVE(when the speed level of the device is C8).

It can be ok when I use the speed level C6.Do I have to use the C6 device if I want to use the PCIE IP ?

Regular Contributor

7 years ago

Hi John,

Please refer to table 9-1 below, some of the configuration is not suitable for C8 device.

Regards -SK LIm