Quartus

Design Assistant Information: <Register output directly drives input of another register when both registers are triggered at same time>. Found <number> shift register structure(s) related to this rule.


CAUSE: In the current design, the Design Assistant found the specified number of shift register structures, which are structures where the output of a register directly drives the input of another register. If the two registers are triggered by clock edges at the same time, a hold time violation may occur. The submessage(s) of this message list the shift register structure(s) that the Design Assistant found.
ACTION: No action is required.

See also:

Analyzing Designs with the Design Assistant
Register Output Directly Drives Input of Another Register When Both Registers are Triggered at Same Time

- PLDWorld -

 

Created by chm2web html help conversion utility.