[PLUG] Construct all logic using NOR...
Douglas Howard
dvhoward at teleport.com
Sat Jan 17 02:44:32 UTC 2009
This topic is important for utilizing hardware effectively. You can do everything with NORs or NANDs.
I found some good links:
These links spell it out:
http://en.wikipedia.org/wiki/NAND_logic
http://en.wikipedia.org/wiki/NOR_logic
These elaborate and are good info:
http://www.kpsec.freeuk.com/gates.htm
http://www.rbjones.com/rbjpub/logic/log048.htm
http://www.allaboutcircuits.com/vol_4/chpt_3/9.html
http://www.antonine-education.co.uk/Electronics_AS/Electronics_Mod2/topic_2_1/using_nand__or_nor_gates_to_make.htm
De Morgans Theorem is very good to know too after you understand the above:
http://www.mwit.ac.th/~physicslab/hbase/electronic/demorgan.html
http://www.allaboutcircuits.com/vol_4/chpt_7/8.html
-----Original Message-----
>From: Michael Robinson <plug_1 at robinson-west.com>
>Sent: Jan 15, 2009 5:19 PM
>To: plug at lists.pdxlinux.org
>Subject: [PLUG] Construct all logic using NOR...
>
>My Hein book for PSU Discrete Stuctures II does not teach at all how I
>am supposed to construct all connectives from NOR. For example, how
>do I come up with OR? How about AND? There is NOT and IMPLIES as
>well. I've looked up the answers, but all I find are the answers
>which doesn't do me any good. I need to learn the method of showing
>that NOR is enough to represent everything.
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