bleach Member B Join Date Jul 2007 Location Jeddah Posts 61 Apr 12, 2009 #1 i want to make a ladder diagram for XOR gate with 3 input and 1 output can some one help me please thanks
i want to make a ladder diagram for XOR gate with 3 input and 1 output can some one help me please thanks
L D[AR2P#0.0] Lifetime Supporting Member L Join Date Nov 2006 Location UK Posts 6,694 Apr 12, 2009 #2 Draw the truth table for us
bleach Member OP B Join Date Jul 2007 Location Jeddah Posts 61 Apr 12, 2009 #3 rplay a b y 0 0 0 0 1 1 1 0 1 1 1 0
L D[AR2P#0.0] Lifetime Supporting Member L Join Date Nov 2006 Location UK Posts 6,694 Apr 12, 2009 #4 3 inputs (a,b,c) gives 8 states.
bkottaras Member B Join Date Oct 2005 Location Chicago Posts 1,798 Apr 12, 2009 #5 bleach said: a b y 0 0 0 0 1 1 1 0 1 1 1 0 Click to expand... Assuming Y=Output, you're only showing 2 inputs (a,b)
bleach said: a b y 0 0 0 0 1 1 1 0 1 1 1 0 Click to expand... Assuming Y=Output, you're only showing 2 inputs (a,b)
bleach Member OP B Join Date Jul 2007 Location Jeddah Posts 61 Apr 12, 2009 #6 a b c y 0 0 0 0 0 0 1 1 0 1 0 1 0 1 1 0 1 0 0 1 1 0 1 0 1 1 0 0 1 1 1 1
L D[AR2P#0.0] Lifetime Supporting Member L Join Date Nov 2006 Location UK Posts 6,694 Apr 12, 2009 #7 ..
bleach Member OP B Join Date Jul 2007 Location Jeddah Posts 61 Apr 12, 2009 #8 thanks that was fast and helpful
L D[AR2P#0.0] Lifetime Supporting Member L Join Date Nov 2006 Location UK Posts 6,694 Apr 12, 2009 #9 You could have combined two 2-input xor's:
MRobert Member M Join Date Jan 2006 Location Vienna Posts 37 Apr 13, 2009 #10 Excellent Program Look at the excellent program for minimizing boolean questions http://karnaugh.shuriksoft.com/ Regards, Robert
Excellent Program Look at the excellent program for minimizing boolean questions http://karnaugh.shuriksoft.com/ Regards, Robert
panic mode Member Join Date May 2003 Location Toronto, Canada Posts 1,963 Apr 13, 2009 #11 a b c y 0 0 0 0 0 0 1 1 0 1 0 1 0 1 1 0 1 0 0 1 1 0 1 0 1 1 0 0 1 1 1 1 Click to expand... are you sure about the last state? a b c y 0 0 0 0 0 0 1 1 0 1 0 1 0 1 1 0 1 0 0 1 1 0 1 0 1 1 0 0 1 1 1 0
a b c y 0 0 0 0 0 0 1 1 0 1 0 1 0 1 1 0 1 0 0 1 1 0 1 0 1 1 0 0 1 1 1 1 Click to expand... are you sure about the last state? a b c y 0 0 0 0 0 0 1 1 0 1 0 1 0 1 1 0 1 0 0 1 1 0 1 0 1 1 0 0 1 1 1 0
L D[AR2P#0.0] Lifetime Supporting Member L Join Date Nov 2006 Location UK Posts 6,694 Apr 13, 2009 #12 xor for n-inputs is true when an odd number of inputs are true.
jvdcande Member Join Date Apr 2002 Location Menen Posts 2,178 Apr 13, 2009 #13 L D[AR2 said: xor for n-inputs is true when an odd number of inputs are true. Click to expand... Strictly speaking, the output of an exclusive OR is true when one and only one inputs are true, hence the 'exclusive' in the functional description. This is, and has long been, a matter of discussion between automation professionals. Kind regards,
L D[AR2 said: xor for n-inputs is true when an odd number of inputs are true. Click to expand... Strictly speaking, the output of an exclusive OR is true when one and only one inputs are true, hence the 'exclusive' in the functional description. This is, and has long been, a matter of discussion between automation professionals. Kind regards,