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Quartus II gives this warning message:
Warning: Found 159 output pins without output pin load capacitance assignment
Warning: Pin "ENET_ADS_N" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis
....
Q1) Does this cause any problems?
Q2) Any idea what Quartus II settings can be used to fix this?
@Q2: - right click on the pin, which causes the warning
- locate
- locate in assignment editor
- check that <all> is enabled
- in an empty tab field under <assignment name> below location
double left click -> a window with a scrollbar should pop up
- scroll down to output pin load
- left click on this ^^^^^^ text, should get dark blue
- in the information window you can read the info about this property
- go to value: left click, enter a value you need
- exit this window, confirm to save changes
@Q1: until now I didn't take care of it. I just took the values suggested in the
samples. No problems with that.Some components seem to require this.
Might be someone knows an application note from altera how to
calculate /define this.
good luck.
Honored Contributor
