Jun 22, 2011 #1 L liuyying Member level 4 Joined Oct 31, 2010 Messages 68 Helped 2 Reputation 4 Reaction score 2 Trophy points 1,298 Location come from malaysia, which is a special country oo. Activity points 1,709 i do for the xor, but it come out with top ground problems. what is the problem of top ground:?: :roll:
i do for the xor, but it come out with top ground problems. what is the problem of top ground:?: :roll:
Jun 22, 2011 #2 J john blue Advanced Member level 3 Joined Jun 7, 2007 Messages 821 Helped 213 Reputation 430 Reaction score 204 Trophy points 1,323 Activity points 4,749 mind to explain further?
Jun 22, 2011 #3 cyberrat Advanced Member level 3 Joined Jun 19, 2001 Messages 903 Helped 88 Reputation 176 Reaction score 44 Trophy points 1,308 Location In the sewers of the U.K. Activity points 5,910 A lot further...
Jun 23, 2011 #4 L liuyying Member level 4 Joined Oct 31, 2010 Messages 68 Helped 2 Reputation 4 Reaction score 2 Trophy points 1,298 Location come from malaysia, which is a special country oo. Activity points 1,709 for a 1-bit full adder, after i combine the sum circuit and carry circuit, i will come out with nmos problems during checking with LVS. And the LVS shows my GND connection have problems, but i dint see the problem on GND.
for a 1-bit full adder, after i combine the sum circuit and carry circuit, i will come out with nmos problems during checking with LVS. And the LVS shows my GND connection have problems, but i dint see the problem on GND.
Jun 23, 2011 #5 cyberrat Advanced Member level 3 Joined Jun 19, 2001 Messages 903 Helped 88 Reputation 176 Reaction score 44 Trophy points 1,308 Location In the sewers of the U.K. Activity points 5,910 Can you post pics of your circuit? And the errors you are getting. Also the software used? Then someone might be able to figure out what you are talking about.
Can you post pics of your circuit? And the errors you are getting. Also the software used? Then someone might be able to figure out what you are talking about.