Critical Issue
The Arria V Hard IP for PCI Express User Guide and Cyclone V Hard IP for PCI Express User Guide show large busses for the reconfig_to_xcvr
and reconfig_from_xcvr
interfaces. However, each of these interfaces only includes one signal in the Quartus II 11.1 and 11.1 SP1 releases. The reconfig_to_xcvr interface of the conduit type
in Qsys only includes the fixedclk_lock output signal. The reconfig_from_xcvr
interface of the conduit
type in Qsys only includes the busy_xcvr_reconfig
input signal.
No workaround is required. The top-level variants generated by Qsys and the MegaWizard are correct for the Quartus II 11.1 and 11.1 SP1 releases. Version 12.0 of the user guides has been updated to show the correct number of buses and bus widths with reconfiguration support enabled.