實驗05 七段顯示器與解碼電路
PPT:
電路圖(作業):
目前需先排除 doAnalyses: Timestep too small 這錯誤
Truth Table
FCU-IECS
|
|
a |
b |
c |
d |
e |
f |
g |
F |
000 |
1 |
0 |
0 |
0 |
1 |
1 |
1 |
C |
001 |
1 |
0 |
0 |
1 |
1 |
1 |
0 |
U |
010 |
0 |
1 |
1 |
1 |
1 |
1 |
0 |
- |
011 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
I |
100 |
0 |
1 |
1 |
0 |
0 |
0 |
0 |
E |
101 |
1 |
0 |
0 |
1 |
1 |
1 |
1 |
C |
110 |
1 |
0 |
0 |
1 |
1 |
1 |
0 |
S |
111 |
1 |
0 |
1 |
1 |
0 |
1 |
1 |
|
|
A’B’+AB+AC |
A’BC’+AB’C’ |
A’BC’+ABC+AB’C |
A’B’C+BC’+AC |
A’B’+BC’+B’C |
A’B’+BC’+AC |
A’B’C’+BC+AC |
FCU-EE
|
|
a |
b |
c |
d |
e |
f |
g |
F |
000 |
1 |
0 |
0 |
0 |
1 |
1 |
1 |
C |
001 |
1 |
0 |
0 |
1 |
1 |
1 |
0 |
U |
010 |
0 |
1 |
1 |
1 |
1 |
1 |
0 |
- |
011 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
E |
100 |
1 |
0 |
0 |
1 |
1 |
1 |
1 |
E |
101 |
1 |
0 |
0 |
1 |
1 |
1 |
1 |
|
110 |
X |
X |
X |
X |
X |
X |
X |
|
111 |
X |
X |
X |
X |
X |
X |
X |
|
|
A'B'+A |
A'BC' |
A'BC' |
A'B'C+BC'+A |
A'B'+C'+A |
A'B'+C'+A |
A+BC |
IECS
|
|
a |
b |
c |
d |
e |
f |
g |
I |
00 |
0 |
1 |
1 |
0 |
0 |
0 |
0 |
E |
01 |
1 |
0 |
0 |
1 |
1 |
1 |
1 |
C |
10 |
1 |
0 |
0 |
1 |
1 |
1 |
0 |
S |
11 |
1 |
0 |
1 |
1 |
0 |
1 |
1 |
|
|
B+A |
A’B’ |
AB+A’B’ |
B+A |
A’B+AB’ |
B+A |
B |
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最終更新:2012年03月24日 18:26