Xem mẫu
- P ,% _ B % e @e ,% 3 ( < *0&
! + B / #OF}y B 0 WK ' "
W A Ep#X
% R\ & , 51W a> 9T >? + 5; 54
W a >4 5A
% H %- 0; < 0A 1 %M 0 , 5
% G"W a >% + ) 5 A =tSO &
% %1 "
E( < ? &B 5A
% *0& 3Pq M / 0 ' "
.-# 6+ 5"
) %e 5 A
% '@ 5A
% 3 9: & _' / f & _
] 0 C0 ; %G 3 ( < H 3 0 ; %G _5 K
] 0 C" 1 %o T &% ) 5A
% 5 L U i :5 Z @ + ;
%G > H& & _[ 2O# L + U @e ; % G B" >? X ]ZZ] &
E
H"d; H& % G 9 D$ ["
-@ U 0C / 9: 1 3 "d K XE A /@
B % G 5 A 9J
% ( 9: )H n + X ]ZUZ] B 0
E 1 FG"] K
BX0
E , 2O# ] 0 C %
5 0 WK ' & & ; %G
; ] 2O#"
RdE# t @ > C ~
bbbb U U U U U U b
bbbU b U U b b b b
bbUb U U b U U b U
bbUU U U U U b b U
bUbb b U U b b U U
bUbU U b U U b U U
bUUU U U U b b b b
Ubbb U U U U U U U
UbbU U U U U b U U
7-# *0 # -
- S$ W a > .% [ 8 % L> U ; %G 0 ; %G ]
A ' + 5; '% 0 ] #OF}y c•U 9- % o 2O# ] 0 C
5; %e %1 ]@ & >8 n 5& && _ 9: )
;. T"E+ 5 ; %1 @M , 0 %o + 5 %-
j 30 ' 2O#k
Pq l
"Ej C H' + B G5K
A & >? /5A
% 5; /& ! _A 50 5P
U 3 e ;H 2O# ,5 C "E/ ( < H T
*0&0 WK ' "
WK ' @ .% ] #OF}y %1 *0& ! 0' J .0 Q
!"
#
$%
A & *0& ! + #OF}y A % e @e , [
%
@e ,% H 3 9: , 0, _ & 2
V CC 12
LDN
4
A QA
5 11
/$ 5 & >? /5A
% 5; / B QB
6 10
C QC
7 9
D QD
1 13
& *0& _ A+ 5 s "E/ 5 A
% Hn GN MNMX
3 14
DNUP RCON
8
GND
CK
1 P ,% n 0A @e ,% H 74190
_ "de ,% ! 5; _ >? %1 ,% |Q,%
Ub _ . @e 0; < 5$ ]ZU`b & PKH > @e ,%
C H' + "=J . B %1 9$ 3@' "
- E( < B / KXEQ
\RQ E 5q X
5E % M% ( A )5"
\R M% ( )5 $% 1 3,"
%
#R}Wk
#p€ Ru Q
}Wl *0& ,% _ %( A )5"
#R}W{bQ ,%
#R}W{UQ ,% _
E/ + tdE# , 51 /+ @e , 0
% K 2#R )5"
2#RQ R15 / 1 / + %( A )5
E2 Q y _
5 / vv / e @g 9T >9J "
KH %1 , Ub
% 9 L+ , [>
% + 5; s1
1 / /$ ,% ,% _ ' J., 3Q
%
,% 5; > 1 /[ 1 A *0& P / ) ; vv M
*1 / b" @e ,% M1 / bUbUk 0
^l P ,3
% H&
1 /Q
bUbUk •• bUUbk - @e ,
^l [l % {Ub
bUbUk •• bbbbk - @e ,
^l bl % {[
= / bUUb - bbbb $ L0 / V@ d E' L+ , 51
vv d E"
- E 0 ,% _ 5; > 1 /` 1 A *0& P/ ) ;
vv M * 1 / ^" @e ,% M1 / bbbbk 0
bl P ,3
%
H& 1 /Q
bbbbk •• UbbUk - @e ,
bl `l % {Ub
bbbbk •• bUbUk - @e ,
bl ^l % {[
= / UbbU - bUbU $ L0 / V@ # E' L+ , 51
vv # E"
S$ ; , [
% _ ' 5 ; PKH> A 2pt# ; V"
=J .% 1 Q
1
3 1
2 3
2
NAND1
NAND3
1
1 3
2
1
3 2
2 NOR
NAND4
NAND2
3
VCC
2
VCC 12
LDN
4
A QA
5 11
74190
2
3
1
NAND5
1
3
2
NAND6
,% , 1 /^ 1 / [ @ pd pE U' +
i Rp‚ b1 e @ , K% K 2#R @e ,% M* 1 >
/ @ tdE# , 5k
bbbbl A 1 / b"\ ; .T Q
- CLK
OA
OB
OC
OD
,% _ , 1 /b 1 / ` @ pt p# U' +
i Rp‚ b1 e @ , K% K 2#R @e ,% M* 1 >
/ @ tdE# , 5"# pE i ; - E pt -t ' /@
, 51 bUbU A 1 / ^"\ ; .T Q
CLK
OA
OB
OC
OD
m %1 B @e , k
% D$ `l )H 0 ) 5 A •• 3 s U % (
% b
K #R}W . T1P , @e , 3 ,
% % % " ) 5 A ĥ
%
3 s %( U #R}W j 1P , @e , 3 ,
% % % _"A
nY K pt pd pE B @e , 9:
% 9- *0& / #OF}y"
- \; DEMUX1
%G
DEMUX2
1
3 1
DEMUX3
2 3
2
NAND1
NAND3
1
1 3
2
1
3 2
2 NOR
NAND4
DEMUX4
NAND2
3 VCC
2
VCC 12
LDN
4
A QA
5 11
74190
2
3
DEMUX6
1
NAND5
1
3
2
NAND6
DEMUX7
# OF}y ! X ]ZU^U J .
E q5 9 D$ Ub ] A n0 ; %G
9: 9 -] + B ] #OF}y ] A H 9: ! 9 %1
h e i :5 A B @e , "R,
% + @e ,% bbb $
/ K #b >8 %1 ( )3 >8 n0 ; %G
& _ ' 2O#U"
- WK ' % e i :5 %? *0& / 2C> L_
_A& _/ f "# H' + 0> 5A
% / 5; & 5
+ 5 ; @ , _ A> H& "Y + B @e , [ 9:
% / i Rp
tR# A :5 3 * 0 & / 2C> / "=J . i :5 H 9: @H
J .% 1 "
8-# "
( < >8 / 2O# & _0 +
[ %1 ]@ n2 U ,2 [ %o 2 > & _ 2O#
9J ( " Fo 2 H L% M & A 0 0 ) 5A
%
. T-A ! 2O# > 0 W K 0' 9 -0 ; 5 A >8
%
3@_ 1"=J .0 k
D$ UUl
Q
Toi Khoi Lap Ma
Tu khoi Phan Kenh
LED1
Latch1
Tu Ban Phim
Toi Khoi Lap Ma
Tu khoi Phan Kenh
LED6
Latch6
Tu Ban Phim
- & , 0, % e 0 .% [ % 1 nA ) B vvw#Q L0
P E2 $% - 5 q >8
5 0 0 P 8 $1
/ B vv r 8 H' "R 9 H% e % 1 ] vvw# / K E2
9: - " + PKH> U% ZV vvw#"
&J ; %1 B 3 >? XE
% %? X Z^bc"E/
E K B Q
=k
= @CuE >8 l
Q s M %( U 3%M %1
% " s %( b 3 >8 1"
uO
Opk @C p 5 uE 5q5 lQ / >?
%( U A H3 s A " /
>? % ( b >8 &"
F‚ k
F C ‚C C s1 Al %( U
3P / @e>8 "
d; 1 /BXEQ
= u
Op d}= m E4 A
b b d}= m \ 8i
b U d}= m
U b DM% 1 E)%
U U d}= # H*
R9 H U X Z^bc
E A U2 % H' + / K (
< X 3 9:
E - "A n 0 ) 5A
% U i :5
-A n0 5 K 0' 3 9: 9 , K= Bn 2 " =J
.% 1 -2 V - 2O#V 9$ 3 D$ UVl
k "m $ 3 )H
> i :5 ' L0 5A
% 9: ) Y %( B + tdE
@e , [
% bbUk
Edtl $ K = s2 V %M /2 0/
- 3 9: & _
" ;5A
% K= b2 3 "E K u
Op
U& & H* >8 "
F1 H' I - /2 %1 1j 9J L0 /
M i :5 "
# &'(
)
VCC
*+
,
LED2
Latch2
/EO
ST
5
$0 * 2
1!
AND4
1
2
3
4
2
2
NOT NOT
1
1
B C
A
-3 * 2
!
-.
/!
9-# : ;-
D& _ .% / 2O# ] 0 C / 2C> L_ ( < & _
9: 5 L __ A 1"24 > /5A
% 5; //
nguon tai.lieu . vn
