Forum Discussion

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

QSYS - Errors on custom component

Hi, I try to get my custom component to work under QSYS. It worked fine under SOPC . . . I get the following error messages from the custom component wizzard: Error: System.uart_0.clo...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

You just need to associate the clock port to the reset port. This is done in component editor. You can also hack the tcl file by putting the clock port name in between the quotes in this line:

set_interface_property clock_reset associatedClock ""

The same thing will need to be done for all of the interfaces since Qsys uses this information to determine if reset syncronization or clock crossing is necessary for your interfaces.