数字电路答案
DC?BIN/OCT?10B?214231&EN4?567A?1BIN/OCT&F28410911?1&EN1213&?14152)F2(A,B,C,D)=AC+BCD+ABCD
CD?BIN/OCT0B?1?214231&E4?N567A?1BIN/OCT&F2841910?1&E11&?N12131453)F3(A,B,C,D)=A(B+D)+C+BD
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( 数字电路答案
D?BIN/OCTC?10B?214231&EN4?567A?1BIN/OCT&F28410911&EN12?113&?14154)F4(A,B,C,D)=?m(0,1,4,6,10,11,12,14)
DC?BIN/OCT?10B?214231&EN4?567A?1BIN/OCT&F2841091112?1&EN13&?14155)F5(A,B,C,D)=?m(2,4,7,8,9,11,13,15)
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( 数字电路答案
DC?BIN/OCT0B?1?214231&EN4?567A?1BIN/OCT&F28410911?1&EN1213&?1415(6)F6(A,B,C,D)=?M(1,3,5,6,8,10,12,13,15)
D?BIN/OCT0CB?11?24231&EN4?567A?1BIN/OCT&F28410911?1&EN1213&?14153-6
Y0=A3+A2+A1+A0Y1=A3+A2+A1+A0Y2=A3+A2+A1+A0Y3=A3+A2+A1+A0Y4=A3+A2+A1+A0Y5=A3+A2+A
1+A0Y6=A3+A2+A1+A0Y7=A3+A2+A1+A0Y8=A3+A2+A1+A0Y9=A3+A2+A1+A053
数字电路答案
3-7
F1=(D+C+B+A)(D+C+B+A)(D+C+B+A)=ACD+ABCDF2=(D+C+B+A)(D+C+B+A)(D+C+B+A)=ABCD+ACD F3=(D+C+B+A)(D+C+B+A)(D+C+B+A)=ABD+ABCDABCDF1F2F3
3-8
A1A0B1B0C0S0COS1C1
3-9
F1=(A?B)ABCDF2=(C排D)(AB)C
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数字电路答案
3-10
求减数的补码,然后与被减数相加即可。电路图如下: Z4Z3Z2Z1Z0S3S2S1S0C474283C0A3A2A1A0B3B2B1B0+5vY3Y2Y1Y0=1=1=1=1???1X3X2X1X0
3-11
A0A1A2A3B0B1B2B3A>BA=BA
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