Abd ul-Rahman Lomax wrote:
>
>
> However, I find that a port connected to an input pin suppresses the
> unconnected and floating warnings for that pin unconditionally, so I really
> do not understand the question. I even set the ERC matrix to show a warning
> for an input port connected to an input pin, and no warning was generated.
> This is a bug, I believe.
- Effectively, in the sheet where the input pin is connected to
the port, i don't receive any warning; all is ok; it's only into the master
sheet i got warnings.
(If i do the wiring in the master sheet, i don't receive any warning!)
- I prefer not to remove the "input not connected test" because in some cases
i forgot to connect unused input pins to GND, VCC or any logical level !!!
- I think that if ports connectivity is correctly done for the entire project,
i will
process by 2 ways:
-1- If i have a small ports count, i prefer to do the wiring in the master
sheet.
(also useful for clarity and global verification at my opinion)
-2- If i have too much ports, i will ignore unconnected input warnings. ( for
the master sheet only!!)
Thank you for your help and all precious informations you write to the forum.
Best regards,
Rudolf Schaffer
ASGALIUM UNITEC SA
Rue du Puits-Godet 8a
CH-2000 NEUCHATEL
tel +41 32 7240066 fax +41 32 7240078
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