AR# 1792: Foundation Schematic: How to control output slew rate
Foundation Schematic: How to control output slew rate
Keywords: output slew rate fast slow
General Description: How can I set certain outputs to be FAST or SLOW slew rate on a Foundation schematic?
If left unspecified, all outputs will default to SLOW slew rate.
To specify the slew rate to be FAST, do the following:
1. Double-click on the OPAD you wish to make FAST
2. In the "Parameters" section of the Symbol Properties Dialog box, find the box labeled 'Name:'. Type FAST in this box.
The FAST attribute only requires a Name, and does not require a Description.
3. You will now see FAST= in the box which lists all the parameters. The number of dots next to the attribute determines what is displayed on the schematic. Double- clicking on the parameter (FAST=) will change the number of dots.
One dot: The Description only will show on schematic. Two dots: Both the Name and Description will show. No dots: Neither Name nor Description will show.