我的書是 Digital Design 5th
4.10* Design a three-bit combinational circuit 2's complementer.
(The output generates the 2's complement of the input binary number.)
Show that the circuit can be constructed only with exclusive-OR and
OR gates. Can you predict what the output functions are for a
four-bit 2's complementer?
解答是寫 w= A XOR B XOR C XOR D
x= B XOR C XOR D
y= C XOR D
z= D
不太懂題目的意思
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※ 編輯: kattte (1.170.178.126), 05/30/2014 21:47:55
※ 編輯: kattte (1.170.178.126), 05/30/2014 21:48:56
※ 編輯: kattte (1.170.178.126), 05/30/2014 22:07:13