ΥڡϤƤʥ֥åޡɲΥڡޤϤƤʥ֥åޡ Υڡlivedoor åפɲΥڡޤlivedoor å

ܼ

ûϩ

ϩˤϡ2ʿƱΤβˡԤûϩ롣βûϩˤϡ̤η夬꤬ǤʤȾûϩ̤η夬꤬Ǥûϩ롣

Ⱦûϩ

Ϥι

ɽ

L1L2L3L4
1101
1010
0110
0000

MIL-STDˤϩ

ûϩ

Ϥι

ɽ

L1L2L3L4L5
11111
11001
10101
10010
01101
01010
00110
00000

ѿ1L4뤤L5ˤб3ĤѿL1,L2,L3ˤơ0ꡢ1ϤΤޤޤȤѤȤ߹碌롣

[1]L4Ĵ٤

L_4
=\bar{L_1}~\cdot~L_2~\cdot~\bar{L_3}~+~L_1~\cdot~\bar{L_2}~\cdot~\bar{L_3}~+~\bar{L_1}~\cdot~\bar{L_2}~\cdot~L_3~+~L_1~\cdot~L_2~\cdot~L_3
=~(\bar{L_1}~\cdot~L_2~+~L_1~\cdot~\bar{L_2})\cdot~\bar{L_3}~+(\bar{L_1}~\cdot~\bar{L_2}~+~L_1~\cdot~L_2)\cdot~L_3
=(L_1~\oplus~L_2)~\cdot~\bar{L_3}~+~\bar{(L_1~\oplus~L_2)}~\cdot~L_3
=(L_1~\oplus~L_2)~\oplus~L_3
=~L_1~\oplus~L_2~\oplus~L_3

äơ줿ϤοŬL4Ф롣

[2]L5Ĵ٤

L_5
=\bar{L_1}~\cdot~L_2~\cdot~\bar{L_3}~+~L_1~\cdot~\bar{L_2}~\cdot~\bar{L_3}~+~\bar{L_1}~\cdot~\bar{L_2}~\cdot~L_3~+~L_1~\cdot~L_2~\cdot~L_3
=L_1~\cdot~L_2~\cdot~(\bar{L_3}~\cdot~L_3)+~(\bar{L_1}~\cdot~L_2~+~L_1~\cdot~\bar{L_2})\cdot~L_3
=L_1~\cdot~L_2~+~(L_1~\oplus~L_2)~\cdot~L_3ʢΧ