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Hi all,
I saw "/reset" lable on a wire. what does "/" mean? does it metter if I lable it with "/" or without? Thanks aheadForum Discussion
5 Replies
Altera_ForumThe symbol "/" is commonly used to designate an inverted logic signal, "#" is another candidate. But unfortunately, it's not compatible with high level languages. In the present schematic "reset" and "/reset" are different signals. I suggest "nreset" as a HDL compatible signal name.
- Altera_Forum
So what u say is I can use, for example, one label RST and on other wire /RST and in harware I will see a not gate, am I right?
- Altera_Forum
You won't "see" a not gate without placing a symbol in the schematic.
- Altera_Forum
So if i give label a wire RST and the other /RST how it will be implemented?
- Altera_Forum--- Quote Start --- So if i give label a wire RST and the other /RST how it will be implemented? --- Quote End --- "RST" and "/RST" are upto us,notation.As FvM said for better understanding and standardized notation it should be "nRST" or "RST_n". They are just label name.That doesn't mean "not gate" will be automatically produced because of this name..You need to give specifically "NOT" gate in your schematic and then for understanding you can give those types of labels. "Labels are not responsible for creating hardware in your design"
