Quoting Ian Chapman <[EMAIL PROTECTED]>: > Hi all, > > My waveforms in gtkwave look to be doing the right thing but I > get the following error each time my 50 nsec clock ticks and running for 1 > msec gives lots of errors. The results with gtkwave look okay but once > programmed the Marchxo is only partially working so I guess it's not dead. > Any suggestions as to what I should look for in my hdl source files would be > greatly appreciated. I guess I have a glitch or spike somewhere. I'll > bring some of the internals to the outside to trouble shoot.
These assertions are triggered by numeric_std functions such as "+" when one operand contains metavalue (ie 'X', 'U', '-', 'Z', 'W'). This may not be an error before reset is complete but shouldn't happen later. If this occurs with values from signals this should be visible in gtkwave. tristan. _______________________________________________ Ghdl-discuss mailing list [email protected] https://mail.gna.org/listinfo/ghdl-discuss
