Honored ContributorHow to deal with this kind of error:
Error: Actual width (8) of port "oDATA" on instance "sopc_system:SOPC_component_inst|input_user_logic:the_input_user_logic|shiftreg_reducer:shiftreg_reducer_inst" is not compatible with the formal port width (32) declared by the instantiated entity
Honored ContributorIf this error is not some thing that you authored, but is as a result of something that the SoPC is automatically creating, then please file an SR on the MySupport section of the Altera Support pages.
If this is a result of something that you are connecting to a component on the boundry of an SoPC system in a larger design, then you should look at the width of the declared signals at that boundary.Honored ContributorThanks for your reply. I check the component port. One data width definition is different.
