can't find source pin

[philipho]

Hi,

I wrote my And.hdl as follows:

 PARTS:
    //Nand(a=a,b=b,out=c);
      Not(in=c,out=out);
}

The simulator returns : c has no source pin.

Can someone point out where I did wrong? Thanks.

[ivant]

The Nand line starts with two slashes //, which means it's treated as a comment. That's why the simulator only "sees" the Not line and it has this undefined c.

[philipho]

thanks，my problem is solved!

 

From: [hidden email]

Date: 2017-12-07 16:49

To: [hidden email]

Subject: Re: can't find source pin

The Nand line starts with two slashes //, which means it's treated as a comment. That's why the simulator only "sees" the Not line and it has this undefined c.

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