Forum Discussion

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

TimeQuest "Warning: Ignored filter ... could not be matched with a port"

I used the TimeQuest Timing wizard to generate an SDC file with setup and hold timing constraints. Here is a snippet from the file: set_input_delay -clock "sinclk" -max 18ns set_input_del...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

Hm I still have this problem.

Right now I'd like to constrain the timing on an input. 


report_path -to }] -panel_name "rp output test"
Info: Report Path: No paths were found
So it looks like TimeQuest recognizes the port name.

When I compile the design, though: 


Warning: Ignored filter at smr.sdc(40): adc_d_a
 could not be matched with a port
Warning: Ignored filter at smr.sdc(40): adc_d_b
 could not be matched with a port
Warning: Ignored set_input_delay at smr.sdc(40): Argument <targets> is an empty collection
    Info: set_input_delay -clock "data_conv_clk_b" -max 4.200ns  adc_d_b
}] 
Warning: Ignored set_input_delay at smr.sdc(41): Argument <targets> is an empty collection
    Info: set_input_delay -clock "data_conv_clk_b" -min 2.900ns  adc_d_b
}]