123416628-verilog.pdf
Transcript of 123416628-verilog.pdf
-
7/28/2019 123416628-verilog.pdf
1/132
-
7/28/2019 123416628-verilog.pdf
2/132
-
7/28/2019 123416628-verilog.pdf
3/132
!
"#
!
"#
$
$"%!
!%
'
$
&
(!'&'
'!
(
'&"
!
()
(
)*!'&
$
$"
-
7/28/2019 123416628-verilog.pdf
4/132
#*
+
(
%&!
,
(
+'&*$"
)%$
-(
.
$'*
*
+&,!
(&&
$"*-!
&
-
7/28/2019 123416628-verilog.pdf
5/132
&!+/012'!"
"#"3%!3$'%$)!#3&!+$#!45+,!3
#45+/0164178'!"%935+%4%9/01:3'!"45+;!
-
7/28/2019 123416628-verilog.pdf
6/132
!
(%&!+ 3 &!+ 4% 3 "3
/*$#*BCDBCDBCD
(%3&%3%33
EE3
EF4FE
$#%A99
$-&0 9G9HIGHGH
93
*BII!D&(BII&D*BII*D
)BII)D%
=/>267:@103.3(A6I////EE6
&0GH3(A>267:EE2>
G9H%33(AI2EE2>(
12!0"%(3(:I(EE:(3"%93(2>I9EE2>
-
7/28/2019 123416628-verilog.pdf
7/132
$";;33
(AII&IICC
&&%"&
&%83
B49"4JD
B49"4J=40K?D
/=>63
3#&0%LEE%3
LEE
3#&&
&!+3%
"B%22/>:>/@(D3
BCD3
3
3
-
7/28/2019 123416628-verilog.pdf
8/132
"#&
$0%3"%A
=B9D
/BD
(B%D(9%3
9BD
/
"3%3$A"3
"%%3
)AB4"!DL%"!%3
B4)DLA%)%3
B4LDA%9(B%D3
$"3#EEMANK%KLL
MANK%KLOLEE%"!
MANK%KL
-
7/28/2019 123416628-verilog.pdf
9/132
OLEE
MANK%KLM0A=N"LEEB%D/=3
4"#
%%3
3
P3 %3
";%
$3
"#"
.%
%42>
.4:6
!%
%BD3B/D3
(A4
L
M@A=NEE1
L
*M>A=NEE%M=A>N3
-
7/28/2019 123416628-verilog.pdf
10/132
FMQAQNMQAQN;%
545&4"#
";392>3%;%;3
(A4
L
O4/L
43B23/6D%%=3%3
3#
O6/=L
O>3/2L
EE
OLEE%>
-
7/28/2019 123416628-verilog.pdf
11/132
:64;8?33
$"K%KL3#L
O?LEEO
.""3"
%3#M/A/7NLEE/7
%M4/7A/:NLEE2>/4M@A=NM=A/=>2NLEE/=>614
M/A/==NM/A/==NLEE"+!"GKHMGHN
"3"43
M/=NO1R/=/=/=/=L%M>A0NO1R//=///=/LEE"+!%O2>R7:@LEE"+!
"/%3
'#43(33"3
3#0/M=A/=>2NEE///4
M@A=NM=A/=>2NEE/1BD
,
"393"%3
-
7/28/2019 123416628-verilog.pdf
12/132
$"K/OK>O33333L
MNK2O%
3#O>R==O2R///LO6LO6LM2A=N>O6R/=/=L333M4/A=NLEF%3FESB(D
OTTB4DT(UULB(D
O>M/NLO>M>NL
$
3%31B/D39933
3#M1F/1A/N%LK%OV&WLEE%
%%3
3#&*#"&CC
-
7/28/2019 123416628-verilog.pdf
13/132
XXX
$"%!$"%
"?GH3)%3
6#"0?%%
(33.A?B/>2YYDL$/>2Y3;%(3?
#"XX!!%XX*!%XX!XX&!%(XX!"XX)!%
(33%%?3(3A?B/>333DLA(3%(%(3(%%(3%ZZ3
63#*7"%%(9%V(WV9W3EE!;?BV&WDL
-
7/28/2019 123416628-verilog.pdf
14/132
44&
EE!%>2=?B?DL
7/?8?(
3
3#?B?ZAZDLBO=LG6LO[/DBZXZMNDL?BZCZDLA//=A77//62=1@=>:/=:@166161@@@:
6'%%3%?.A?B/>2YYDL/>Y%;3
?%%%%%33
?L44?L44
6$##&*
7#?%
+07#0%%
%%34%3*%%%?(43&%(333?%3%3?%
-
7/28/2019 123416628-verilog.pdf
15/132
(%
3#0
B7DQ/===?L?L(%/===
73
7*8$9?3
+07*3(3%$.3
3#0BD\A?L
\A?B/DL\A?B>DL%(
3"(3
3#0O=LO/L
Q/==?LQ0==?L(3%%33%(3,3%%3
-
7/28/2019 123416628-verilog.pdf
16/132
:#0
"?.A?BVGKKHWDL.AGKHO?BVGKKHWDL?2>%3
(A/O?BV/3WDL
/0????3.A?BGKH/>YDL?BGKH/>YDL
0,?3.A?BGKHDL
$0?3?(%(3
%9%(3(??(3?8?(3%3
(ASBD/O/LSBD
>O>LSBD?B?/>DL%/>
3?%3
3#0SBD
-
7/28/2019 123416628-verilog.pdf
17/132
OLOLSBD?BV!OXO7WDL
&%%OO(3??(OO%3
#!"%\GH3%3
;&44]%(33#0\?L\)!KJ2>EE])!J
;&%
3#\3%
;0:643&%
%%3A\KEK
%3*%\3,(3K%3K3K3
-
7/28/2019 123416628-verilog.pdf
18/132
-
7/28/2019 123416628-verilog.pdf
19/132
M@A=NLL
333333
$%3
"4%%3
$3
P3(A
MK%AK%NKKL
MK%AK%NKKL
MK%AK%NKKL
3#0,LEE
M/7A=NKLEE/:
M@A=NLEE1
KLEE*4!
#5:#533"33
(!'&$%3
%K3!%K3(%4E3%/=3!A
-
7/28/2019 123416628-verilog.pdf
20/132
LL;3!
%%3
)(3%3
('"((3
$"'"B%KDQBDK/BK/K>333KDK>B/>333DL
!
QBD
QKK
QBKKD
3#/BDLEE64"!/
>BDLEE>4"!>3
QB62DBDLEFBDLO6O2FE
(QB7D(/BDLEEO5)7
(B/=DQ7BDLEF4/4=3FE
5(%%3%3('"
$"3#
-
7/28/2019 123416628-verilog.pdf
21/132
QB7DK/BDLEEO)7
'"B%KDQBD/B;DLEE74>4
K/BK/K>
>BDL
333KD
K>B/>333DL
*$(DKL
"((3
QE>O^L
%(3*%%4%(3!%%3%AQBKKKD3%A
-
7/28/2019 123416628-verilog.pdf
22/132
K=(94H/K/(94H=K=/(4H9
%33%(
%3(9%3,39B(D3%%9%3,(%%B(>2D3%A((%3"
%%3%3
4" /%
B=(9D3
" =%
B/(9D3
" 9%
B=/(D3
' %%(%3
"# %%(%3
' (%(%(%3
-
7/28/2019 123416628-verilog.pdf
23/132
3#
EE!
Q7KBDL
EE
QB/>DKBDL
EE
QB/>2DKBDL
EE)!(
QB/A>A2DKBDL
EE(
QB/A6A16A7A:DKBDL
EE(
/QB/A>A26A7A:@A1A0DK/BDL
("&3#KBDL
LLQB7DBDL%(3
!3
-
7/28/2019 123416628-verilog.pdf
24/132
'&
!(%3"%%3%3
$"0KAAOM%KNMN444L
+KKKAOKTKU
KAOK%O(
3#"O(_BP-^JDL*M2A=NO6R/=((L
M/7A=NO,M/7A=N`M/7A=NL
+B%D3(%3
%(3%%(%%3
#.
%3
EELO/->L
EE%O/->L
"!%
%3
-
7/28/2019 123416628-verilog.pdf
25/132
4."
%Q/=O/->L
"%/>/=(/->3/>%/=3%/>33"3
""!
3%3%3
(AQ/=LO/->L
#."3
3#EEQ/=O/->LEELQ/=O/->L
3#5:#5&:#&
3#0(EE((`/_>
:#&0)43
-
7/28/2019 123416628-verilog.pdf
26/132
3#0
KKO[/LEELO4LEE
:#0)3
3#/-->EE--/>
"#::#
.*:# *A[4FEXBD
.A[4
%
%%(
%(
%H%R
4:#G
H
GO;
HO;
%A =
/
((
A%(9
-
7/28/2019 123416628-verilog.pdf
27/132
3=":#
OOO;(9aOO;(9OO;aO;
)9%
3 =BD/BD
,OOaO((9
,OOOaOO (9
=/
:#a
--
__
(--__%
%
%A
=
/
((
):#^-_%`(%
-
7/28/2019 123416628-verilog.pdf
28/132
`^^`(%B;%D
A
^(O(
=-(O=/-(O(-(O(/_(O/=_(O(_(O(=`(O/`(O(`(O(=`^(O/`^(O(`^(O(
;94
4&:#-
^-
_
^_
`(
`^^`(
3
43
"!)"!)%3
H.3
$*:#
-
7/28/2019 123416628-verilog.pdf
29/132
GG
HH
%3
%93
:#
(TU(3(TM2A=N6I/==/UEE14>6
.9
A T2TUUEE;%TU
A TT2TUUUEE;%TU
&:#
4A K(bK(AK(
K(K(%K(%3
( OBDbA1I9LEE
:#,&)
.#!%[4a^FEX#
"3[4GGHH
;GHGOHOOOaOOOOaOOO
-a-``^_^_
+--__
-
7/28/2019 123416628-verilog.pdf
30/132
bA
)*!'&*%#A&%%3
$&,&
%A3HA(9B(9D3HA(%%(3
&"%
B%D%3
3%BD=3
(O=((O=(3
((3"3
.")%
$"0SB/>2D*
*%Ec/>23
&%3%3
*3&%%3%
*3
-
7/28/2019 123416628-verilog.pdf
31/132
"(A
SB/>2DB/OO/>OO=D*/
B2OO=D*>*2
3#0&"
A!K,,
O=LBOO/D
O=L;GO=L
O=L
O=L;GOL
#0 KL
L
EEO=
O/R=LEE( EEO=
Q7O^LEE(
EEO=
Q/===?LEE(
-
7/28/2019 123416628-verilog.pdf
32/132
,&.0$%%3
%%
%%3$A3
)%,&.
*(3";((3O3
/O(/L(>O(>L(2O(2L(
)%
$"*
%O(L%OQd(L%3Qd%O(L%3
3#
O/LO>LO2L
-
7/28/2019 123416628-verilog.pdf
33/132
Q7O[LEE7(O[O73
OLEEO7O[O73
3#"*SBD
JOPLPO5LEE
O(L9OLEE3
%,&. 4%
(3
4GO3
&(4%
+&3/GO(/L
>GO(>L(O=
2GO(2L
$"%GO(L%GOQe(L
Qe%GO(L
3#Q2GOLEFO=!%O23Q:(GO[LEE[O=(O:3(R3FE
-
7/28/2019 123416628-verilog.pdf
34/132
3#"*SBDJGOPLPGO5LEEGO(L9GOLEE3
.GO%3
'M@A=NL
SBD
'GOT'M:A=N'M@NULEE143
(43
!(3
3#"
O/LO>LO2L(O6L
Q7O[LEE7(O>[23
OLEEO7O[O73
(GOQ:[LEE[O7R(O7O//3
GOQ>LEFO7BD3
!%O7O@3%(3FE
GOQ/[LEE[O7R(O7O:3
Q29O[LEE[O1BQ7[Q2D9O7O13
GO(EEO6O133
-
7/28/2019 123416628-verilog.pdf
35/132
)%&%3#
"O/L
*O=L
333
"GO*LEE*O=
*GO"LEE"O/
"O/L
*O=L
333
"O*LEE*O=
*O"LEE"O=
"O/L
*O=L
333
*GO"LEE"O/
"GO*LEE*O=
"O/L
*O=L333
*O"LEE"O/
"O*LEE*O/
-
7/28/2019 123416628-verilog.pdf
36/132
):>$.3'3$
3
&!+A;43;
3;(;%3$4883(3
$=)% 4A
'%3
%;BD3 ";%%3
!;B%D
*3";%A
(;!%%(%(
31.',30OL
OLEE%
,)%A"%A
(3
!%%3
!%43
4( '%3
%BD3
3
*B
-
7/28/2019 123416628-verilog.pdf
37/132
D3
31.',30SKQO=LQO/LQO=LSKQO/LQO=LQO/L
8
"5"*-(3"9%3
$"QL
3#Q7O[LEE%7
Q=O[LEE%%
3
4"49Q
3(%%3
Q2O/->L
-
7/28/2019 123416628-verilog.pdf
38/132
."443
31.',3Q/=;O([L(3
."%([
(%;(%3
31.',3;OQ/=([L
2"(
(3
Q=BD/O//-/>LQ=>O>/->>LEE(
2O2/-2>L
3!)&0"%%3%9
(36%A%%%)%%3
4!S%3(
%%%3%3
3#SBD;OLEE;O(%%
-
7/28/2019 123416628-verilog.pdf
39/132
SBD;OLEE;O(%%
B=/(9(/9/D
&!%%9%3%3"%
%3"%f3%9S3
3#EE(%3%%KLEE%%KSBDEE%
BKKDEE44H%KLEE%%KSB%KDEE"%%K%
%KOTKM=NKM/NKM>NKM2ULN
3!:4%
(3()%3%()%3(3
(EE"%%SBDEEBD;O/I=LEE;=BD;OL
!&"%BDV.W3g
%
BD
K
$(
-
7/28/2019 123416628-verilog.pdf
40/132
BDKOKL
"BG(HDGHL
3#BKOO/I/DBKDOKL
KO/L
#$
+(36A%LB(DLB(DLBKL(LKDL
443+3
!#0%3
BD3(A
O=L%Q7O^L
4##03(
(%3(%4(3
(O=LB/:DQ>?BZOZDL(O([/L
-
7/28/2019 123416628-verilog.pdf
41/132
*#0
(3%%(3
(O=LB(GO/=DQ>?BZOZDL(O([/L
#0(K((%(K3
BKL(LKDL((
3I%[[3BO=LGO/=L[[DL
(
3(B333333D393
'3
](R9R3
(43
$"B(D
K/A
333333
K>A
333333
333333
-
7/28/2019 123416628-verilog.pdf
42/132
A
333333
3#
BKD
>R==AO[L
>R=/AO4L
>R/=AO-L
AO/R(LEER
3#B(9D
>R==AO[LEE(9>R==3
>R=/AO4L
>R/=AO-L
AO_L
(BDVW9(bR3%%43(3((R93
$"0
-
7/28/2019 123416628-verilog.pdf
43/132
3#(BD
>R/(AO/LEEO/O/=O//
EEBDO/(3
AO=L
-9((b9B(DR39%%(%(=/3
$"0
3#9BD2R/bbAO>R//LEEO//O/==
2R=/bAO>R/=LEEO/=O=/==//
AO>R==L
%0$"*-3#33333!%3%
8VW33
3%I3
Q3
-
7/28/2019 123416628-verilog.pdf
44/132
%3
%3%3
%%%3
%(3
3
;3
"(3
$" I
3
%3
$"KLMANKKLMANKKLMANK%KLMANKLMANKL
333333
3#BDLM/A=NL
-
7/28/2019 123416628-verilog.pdf
45/132
M2A=NLM2A=NLM2A=NLEEKLM2A=NL
M2A=NLLBO2LHO=LO4/DMNOMN-MNLSBDBD>R==AKBDL>R=/AO_L
>R/=AO4LAO[L
.849%3"(3%33%433
"%33%333
3#M/7A=NK(K(L
M/7A=NL
Y3
K(L
M/7A=NK(LEE
M/7A=NLEE
QKO-L
-
7/28/2019 123416628-verilog.pdf
46/132
KO_L
K(O`L
SBDEEK(
EE%3&%EE43
K(BK(DL
Y3
SB>D
K(BK(DL
Y
Y
,3%3%%3
,3933
3
,%3
"%%BD3
$"5MANKLMANKLMANK%KLMANKLMANKL333
-
7/28/2019 123416628-verilog.pdf
47/132
3##>B/>DM/A=NL/>L)L,M/A=NK(KLM/A=NKL/>LM/A=NKLEE/=/EE>/>EE>==L*BD>R=A(4O/b>R/A>R=L>R/A(4O>b>R>A>/L>R>A(4O>R=L!A(4O>RL
'4(4O(4LEE(4
"O4(4B/>DL
#M@A=NKLEE14%M@A=NLM6A=NLLOM@A6N_BM2A=NDLKOTMM/A=NUL
4%B/4D3"
%%3
"(3"3
4
-
7/28/2019 123416628-verilog.pdf
48/132
A
,3
,3
,BQSD3
,3
,%3
.84!9,4%34%3&%%BD%3%3"3"%3
3#EE%#LYEE,LM2/A=NLL
*BHO>D,OB4/DFLEE%,O/LEEL*OB6DL?BV6X=WDLYY
,&.$%3%(%3
$%(3%(3
-
7/28/2019 123416628-verilog.pdf
49/132
.&&(333$%3$3
3#KB;;D
;;L
L
;;L
SBD
;OL
;O^L
SBD
BD
EE%;%
3
;O/R=L
;O/R/L
EE%%%3
";O;O^
(%
;L
;L
&(3%3
,%3%33
&,%
-
7/28/2019 123416628-verilog.pdf
50/132
3%%3
3##LY3
KB;;D
Y3
EE%/3;7=/==K3
Q7=3;O/R/LEE%;/7=
Q7=3;LEE%;/==
Y
,,%3%%3"(%3
3##L
YO--L
Y33
Q7=O_-L
Q7=L
Y
*#0"%B!D"%3"!3
%B?%D!B?DB??D3
7!0
-
7/28/2019 123416628-verilog.pdf
51/132
"%??%339;"3!!3.%BD%%3&%(!;3
%%44!3%%3,3
A
?%B%/>333DL
A%
3)%%3
=4%%
/48%
>4
?%LEE
?%B=3/DLEE3/EE
?%B//>/DLEE/>/
$'*
3%3%(I33
"%3(%%3B%3833"%83D
"3%%3%%%%3
9$'*6
-
7/28/2019 123416628-verilog.pdf
52/132
%%BD33:64B%D?3%3%3
3#00=(A
(O=L
Q/=(O([/L
Q>=(O([>L
Q2=(O([2L
Q>=(O([>L
Q/=(O([/L
(%A
(
= =
/= /
2= 2
:= :
1= 1
0= 0
96%=3%=%3
?96"!%3+I3"%3%3BD3;%%Z[K%Z3
-
7/28/2019 123416628-verilog.pdf
53/132
@9693
8%3
%Z/=Z/=/=/=/=344(3
%B:D3P8=3
A96B@:64;3%:63:6/166@32>;
6323
9$'*6"!%3!ZQZ3"%B%
D3
,(A
Q/=/O[L
(Q2(/BDL
QB6>DKL
"((3
QE>O^L
%(3*%%4%(3
9"8#96?&"8C8D&"5D&"5D&"
!%%3%A
QBKKKD
-
7/28/2019 123416628-verilog.pdf
54/132
%A
K=(94H/
K/(94H=
K=/(4H9
%3
3%(%3
?9"8#9&"8C8D&"5D&"
(9%3,39B(D3
%%9%3,(
%%B(D3%A
@9"6&"%3"%%3
%3
9$'*63!%3)'$&!+$I3"%3
,%+8%3%3%%333%"3
%
%I%%I
3!%3
L
/>L
/>L
Q7/O/->
>O/_>L
-
7/28/2019 123416628-verilog.pdf
55/132
/O/L>O=L
Q/=>O/L
%
93!6.3%3%B%D%3"%93%B%%4%D3
?9$'*63!6$#%(3%%3"%ZSZ3,(
333
SBD(OBDL
333
%3(=/(3
-
7/28/2019 123416628-verilog.pdf
56/132
9$'*6"&,
&3&!+%3
3(%3
&%3%3"4883
9"&,6,6&."*
"34444%33
$93%%3
&(3
/OB(DL/OBDL
Q/>OBDLQ>>OBDL
=/>%%/>(3(3
%%3
/OB(DL/OBDL
B(aODLQ>L
>OBDL>OBDL
&>(%%3
?9"&,63!,0,":&&
-
7/28/2019 123416628-verilog.pdf
57/132
$%3%B%aD3%%%3
&%%3%3&(%%A
SBDSBD
/O/L>O>L
Q/=/OB//DLQ//>OB>>DL
(3*3&%3/>%%3/>(3/[/=>[//3
3'%A
%/>%263
@9"&,6&!E+&&)*!89
*%(BD(3(3(%(3)(3
(%3%%%%%3
"(A
-
7/28/2019 123416628-verilog.pdf
58/132
SBDSBD
/OB(DL>O/L
I%>%/3
9$'*6-%%3%6%%(%(3
9=39=%%3%=3"%%%(3
9-6&4%%%%%%%3,9
%%(%39%%%B(D%3
$%A
( /%
9 %
=/ =/
3(%4(%3
*A
KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK
___*_
_KKKKKKKKKKKKKKKKKKKK_
____
____
__KKKKKKK__
_!._444444H__4444444H_!._
__444444H__444444H_#_
__444444H_!.___
-
7/28/2019 123416628-verilog.pdf
59/132
_KKKKKKKKK__KKKKKK__KKKKKKK_
```````)
/3"%!.33
>3"!.3(3
23"9!.3
63P!.3
73P!.3
)*,%ZZ!.3BD3
3#0+R%%64
%9
33
&BDL
L
M2A=NL
M2A=NL
SBD
BOO/I/D
GO=L
BOO/I/D
GO[/L
,3!.(%%3
-
7/28/2019 123416628-verilog.pdf
60/132
A
93
A"E3
"E3
3
/)*,!.!.!.33
KL
L
M2A=NL
.=B3BD3BD3BD3BDDL
(
3*
%!.
3
)**%KLL
M2A=NL
.=B3BD3BD3BD3BDDL
O=L
O=L
O=L
Q7OaL
%(%=B!.D%=3%%3P\;3P($$#B$D3"%
-
7/28/2019 123416628-verilog.pdf
61/132
!.%Z*!Z3
*333
KL
L
M2A=NL.=B3BD3BD3BD3BDDL
O=L
O=L
O=L
Q7OaL
?BZ3%ZDL
?%L
?BZCCCCCCZDL
?BZXCXCXCXCXZ?
DL
Q/==?L
EE
7%%%%3B$%%3D?%
Z3%Z3
-
7/28/2019 123416628-verilog.pdf
62/132
7"0(%BDC3(3??%BD3%
%%(3
7*0Q/==B(=D
.&&4
)%(%3%%3I%I%%3
+%ZKZ%%4(%3"4
%ZKKZ3%3
%KL
%KKL
%
SBKDL
SBDL
O/LSBDL
O=L
4HKKL
"
-
7/28/2019 123416628-verilog.pdf
63/132
#%%
3+3
HHA
93
HHA"E3HH"E3
ZZ%3+3
C0.F
8%K/=3
AK"
Q/=4HKL
C0.F##&E
%/3
AK"
Q/=4HKLSBKKDL
SBDL
O/L
B/=D
SBDL
O=L
-
7/28/2019 123416628-verilog.pdf
64/132
C?0.F&&"E
%%3
AK"
Q/=4HKL
SBKKDL
B/=D
SBDL
O?L
B/=DSBDL
O?L
(3%%%3\%3
B%D3
%(3%%ZKZ(?%3%(3?3
%KL
SBKDLQ7?L
Q>3
AK"
Q/=4HKL
SBKKDL
SBDL
-
7/28/2019 123416628-verilog.pdf
65/132
O/L
B/=D
SBDL
O=L
Q74HKL
%
%
!.3$
3
.&E%!.3(!.%!.(!.%(;%%;3
M2A=NKL
SBD
BOO/I/D
KGO=L
BOO/I/D
KGOK[/L
)%!.%(%%3%I(%3
%ZKZ3
SBD
BKaOD
?BZ!.XZ?DL
?BZ(%X'XZKDL
Q74HKL
%%??%I;%!.3KOK[>3
83
-
7/28/2019 123416628-verilog.pdf
66/132
+&,!8+,9%%34%3!4%%3%.4!$%B.!$D3
%4%3.!$(4%%3
.!$A;3
F.!$3(A4644/(3
F;.!$%%(3%.!$3'(;.!$3
.!$"3
$"0.!$%%%3$E%33.!$3
EEE
EE%
%K(B
EE$
EE$
EE$
EE$
DL
L
L
EE.!$
%
%K(%3
*"*+,&0)$+
%%B333DL
KL
L
L
-
7/28/2019 123416628-verilog.pdf
67/132
O%L
L
L
%
"4$+B4>==/D
%%K
BOK%K
KDL
KL
KL
%
+,40/4.!$B/D3#3
>4.!$%B/D33#3
243;.!$3
643
74;.!$93"/%
:4%=/(3.!$9%39%.!$(%3
@4.!$%3.!$33.!$(%3
14.!$3*;.!$%3
)&"0,%B;D%II3,;.!$%3
EE.!$
%KB
EE$
-
7/28/2019 123416628-verilog.pdf
68/132
EE$
EE$
DL
L
L
EE.!$EE"O*_L
EE*A"
b/A/L
/bA/L
==A=L
%
A".!$I9I
)**%*!+,\ZK3%Z
KKBDL
L
L
KBDL
?BZ*OXOX"OXZDL
O=L
O=L
Q/O/L
Q/O=L
Q/O/L
Q/O/I(L
Q/O=L
Q/O/L
Q/O/I(L
Q/O=L
Q/?L
0.!$3%%3
L
-
7/28/2019 123416628-verilog.pdf
69/132
%3
09;.!$3II3%3
%KBDL
L
L
L
EE%/
O/I/L
EEK%
%
$"0
*$"
=4444444444444444444444444444H=
/4444444444444444444444444444H/
(544444444444444444444444H
b4444444444444444444444444HI=/5
*44444444444444444444444HI=/
B%D444444444444444444444444H%
33AB=/D
=/
444444444444444444444444HAB=/D
,4444444444444444444444444HAB/=D
-
7/28/2019 123416628-verilog.pdf
70/132
$4444444444444444444444444H%AB=/DB=5DB5/D
4444444444444444444444444H%AB/=DB/5DB5=D
F
444444444444444444444444444H"ABbbD
+,0.!$3%%.!$%3%3A3
.!$%333,(==3
%KB33333DL
===A=L
333
%
.!$333((3"((3
3#0(bI43%/=(3=//%3
P%(%3"((3
%3
EE.!$
%KB
EE$
EE$
EE$
DL
-
7/28/2019 123416628-verilog.pdf
71/132
L
L
EE.!$
EE"O*_L
EE*A"b/A/L
/bA/L
==A=L
%
**%!+,\ZK3%Z
KKBDL
L
L
KBDL
?BZ*OXOX"OXZDL
O=L
O=L
Q/O/LQ/O=L
Q/O/L
Q/O/I(L
Q/O=L
Q/O/L
Q/O/I(L
Q/O=L
Q/?L
!$!$=+,
+%4%;%
-
7/28/2019 123416628-verilog.pdf
72/132
%(3.!$3
3%.!$3
"33
;.!$%.!$3.!$;%%33
%K;B33333DL
===A=A=L
Y33
%
3#0%KB;DL;L
L
;L
EE;;[
=/AbA/L
==AbA=L
/bAbA4L
%
3&$!+,0%4%%%%34%%3
"%4%b%%=/(3"B4D%3
"%(3%(=(;=;/;(3
"(3)%(3.!$%3
%K;B;DL
;L
L
;L
-
7/28/2019 123416628-verilog.pdf
73/132
EE
EE;;[
B=/D=AbA=L
B=/D/AbA/L
B=bD/A/A/L
B=bD=A=A=LEE%
Bb=DbAbA4L
EE
bBbbDAbA4L
%
3#+,*0%K;KB;DL
;L
L;L
;O=L
EE
EE;;[
B=/D=AbA=L
B=/D/AbA/L
B=bD/A/A/LB=bD=A=A=L
EE%
Bb=DbAbA4L
EE
bBbbDAbA4L
%
&$"0
-
7/28/2019 123416628-verilog.pdf
74/132
"';%!%3
3
3
3
+T+"%%4I*4(*U3
%3
43
#(94%3
$43
3
$%3
!3
+T(A@7U3
"%I3
43
3
%Z(Z%3
#(9(43
.43
43
.[3
4%3
43
%(3
"%ZZ3
43
-
7/28/2019 123416628-verilog.pdf
75/132
$++%$++I3
#94%3
3
%(IIKI(KKZK9ZZKZZKZZKZ4(ZKZ43
$3
3
,#%B/33>3!(4323!D3
%3
44(3
4+%3
3
33
%333
%%%3
"EEKKKZKZ"434;3
(;%43$4
3 I
43
http://void%280%29/http://void%280%29/ -
7/28/2019 123416628-verilog.pdf
76/132
44
4%3
%%%3
%993943
3
%43
493
3
.-B,ZZZZ%4%B,(A%4KD3
4%43
43
"%%.!$3
%43
%3
3B,(A+,4;$#(!;D3
!,B!D3
.*BOD-4BGOD%3
(I%3
.3
.4;3
%(43
-
7/28/2019 123416628-verilog.pdf
77/132
%%%3
%443
A
*%%
ZZZZ3
%4%43
%3
,4%
K%AB!D
BEEKD4I3
BKD9%9943
B(A#(D
EE(
9L9Ob(AL
EE(
L
SB(D
BD
O(L
OL
FF.+
!!"#$%
3
-
7/28/2019 123416628-verilog.pdf
78/132
%
/=
3
$!!%&&'
%
!!!;;BOOOaOOD
!%%
!!()##
=/=/
#
FF.!%I
)3#0
!"#$%
EEKBDL
EE"%"3>==/,
O-L
$&'
KK"*LPLK/B3B"D3B*D3BPDDL
-
7/28/2019 123416628-verilog.pdf
79/132
EE"%
"O/I=L*O/I=LQ67?LQ:"O^"LQ2*O^*L
SBPD?BZOX=C$."+.AC"OX*OXC%POXZ?"*PDL
()*+#$%
EE
(KBDL
((/BDLEE(%3%3,3
$&'
KKL
"*LPL(K/B3B"D3B*D3BPDDL
"O/I=L*O/I=LQ67?L
Q:"O^"LQ2*O^*LSBPD?BZOX=C$."+.AC"OX*OXC%POXZ
?"*PDL
,*+#$%
EE*%KBDL
SBDO_L
$&'
KKL"*LPL
K/B3B"D3B*D3BPDDL
"O/I=L*O/I=LQ67?L
-
7/28/2019 123416628-verilog.pdf
80/132
Q:"O^"LQ2*O^*L
SBPD?BZOX=C$."+.AC"OX*OXC%POXZ
?"*PDL
-.
KBBDL
O`LO-L
$&'
KKL
"*L.#"PLK&"B3B"D3B*D3B.#D3B"PDD
"O/I=L
*O/I=LQ67?L
Q:"O^"LQ2*O^*L
SB.#"PD?BZOX=C$."+.AC"OX*OXC%.#OX"P
OXZ?"*.#"PDL
/0
KBDL
SBFDO``LOB-D[B-D[B-DL
$&'
KKL
"*L.#).LK,"B3B"D3B*D3B.#D3BD3B).DDL
"O/I=L*O/I=L
-
7/28/2019 123416628-verilog.pdf
81/132
O/I=LQ67?LQ:"O^"LQ2*O^*LQ/>O^L
SB.#).D?BZOX=C$."+.AC"OX*OXOXC%.#OX).OXZ?"*.#).DL
1+234\ZK3%Z
EE,K3%%B,"!!D
KBDL
O6LM4/A=NLLM4/A=NLLMA=NLM=NOL
EE%4>==73'%4>==/3
%LBO=LGLO[/DK,"B3BMND3BMND3BMND3BMND3BM[/NDDLOMNL
*.?
KKL
O6LM4/A=N"*LLM4/A=N.#L).LK"B3B"D3B*D3BD3B.#D3B).DDL"O6I====L*O6I====LO/I=LB/=DKB"*DLQ67?L
-
7/28/2019 123416628-verilog.pdf
82/132
KLM4/A=N"K*KLKLQ6L"KO?X6L
EE"%%42[23*KO?X6LKO?LLM4/A=N"K*K.#KLK).KL?BZOX=C$."+."OX*OXOXC).$."+..#OX).OXZ?"K*KK.#K).KDL
SB.#").D?B"*.#).DL
567(
(>/BDL
ObAL
$&'
K(>/L
"*+LPL(>/#.5B3B"D3B*D3B+D3BPDDL"O/I=L*O/I=L+O/I=LQ67?LQ:"O^"LQ2*O^*LQ7+O^+LSBPD?BZOX=C$."+.AC"OX*OX+OXC%POXZ?"*+PDL
-
7/28/2019 123416628-verilog.pdf
83/132
867-(6/B=/>2=/DLSBFDEE3P
EE%34>==/,BT=/UD
>I==AO=L>I=/AO/L>I/=AO>L>I//AO2L
$&'
K(6/L
=/>2+=+/LPL(6/#.5B3=B=D3/B/D3>B>D32B2D3=B+=D3/B+/D3BPDDL=O/I=L/O/I=L>O/I=L2O/I=L+=O/I=L+/O/I=L
Q67?LQ>=O^=LQ6/O^/LQ:>O^/LQ12O^/LQ2+=O^+=LQ2+/O^+/LSBPD?BZOX=$."+.AC=OX/OX>OX2OX+=OX+/OXC%POXZ?=/>2+=+/PDL
9%8,
F!%%3F)999
12BM@A=NM>A=NDL
-
7/28/2019 123416628-verilog.pdf
84/132
SBFDBaDEE"%O=LBTUD
1I====K===/AO2I===L1I====K==/=AO2I==/L1I====K=/==AO2I=/=L1I====K/===AO2I=//L1I===/K====AO2I/==L1I==/=K====AO2I/=/L1I=/==K====AO2I//=L1I/===K====AO2I//=LAO2I(((L
$&':$
K12L
LM@A=NLM>A=NL12B3BD3BD3BDDLO=LO=LB/=DKBDLQ67?L
KLM@A=NKLKLQ6LKO?X1LKO?L
LKLM@A=NKLM>A=NKL?BZOX=C$."+.COXOXC).$."+.OXZ?KKKDLSBD
-
7/28/2019 123416628-verilog.pdf
85/132
BDL
;3%8,$%3
F"%*3FZ%Z%&'&%3P9+*B=D%
KBM2A=N%M/A=NDL
LSBFDBaDO>I==L%O/I=LA/BO2LHO=LO4/DEE$+3#*%EE3)BMNOO/I/DBD2AO>I//L%O/I/L>AO>I/=L%O/I/L/AO>I=/L%O/I/L=AO>I==L%O/I/LAO>I((L%O/I(L/L
EE!9
$&':$
KKLLM>A=NLM/A=NL%LK$)KB3BD3BD3BD3%B%DDLO=L
-
7/28/2019 123416628-verilog.pdf
86/132
O=LB/0DKBDLQ:7?LKL
M2A=NKLKLQ6LKO?X6LKO?LLKLM2A=NKLM/A=NKL%KL?BZOX=C$."+.COXOXC).$."+.OX%OXZ?KKK%KDLSBDB%DL
"8,
21BM>A=NM@A=NDLSBFDBaDO=LBTUD2I===AO1I====K===/L2I==/AO1I====K==/=L2I=/=AO1I====K=/==L
2I=//AO1I====K/===L2I/==AO1I===/K====L2I/=/AO1I==/=K====L2I//=AO1I=/==K====L2I///AO1I/===K====LAO1I((((K((((L
*?
K21L
-
7/28/2019 123416628-verilog.pdf
87/132
KLM>A=NKLM@A=NKLM@A=NKL21!B3BKD3BKD3BKDDL
KO=LKO=LB/=DKBKKDLQ67?LEE**(3EE!.3P%B*DEESBKKDBaKDKO=LBTKUD
2I===AKO1I====K===/L2I==/AKO1I====K==/=L2I=/=AKO1I====K=/==L2I=//AKO1I====K/===L2I/==AKO1I===/K====L2I/=/AKO1I==/=K====L2I//=AKO1I=/==K====L2I///AKO1I/===K====LAKO1I((((K((((L
KLM>A=NKLKLQ6LKO?X2LKO?LLEE%M@A=NKLM@A=NKL
BKOOOKD?BZOX=C!."+.OX*"+.OXC!.*"+."#"&!Z?KKDL?BZOX=C!.*"+.")#"&!Z?DLSBKKDBKKDL
*?
-
7/28/2019 123416628-verilog.pdf
88/132
("
-
7/28/2019 123416628-verilog.pdf
89/132
K!,,B3B+gD3KBKD3;BhD3B!DDL
KO/I=L
+gO/I=L!O/I=LQ7KO/I/LQ/2KO/I=LQ@KO/I/LQ67?LQ2+gO^+gLQ:!O^!LSB+gKD?BZOX=C$.!"+.C!OXKOXC).!$.!"+.hOXZ?!KhDLEE?(3
O20$."+.!O=KO/).$."+.hO=
-"00='+
KBK;DL
EE%3&%%EE3SBDBaKD;GO/I=L;GOL
$&'
KLK+g!LhLK!,,B3B+gD3KBKD3;BhD3B!DDL
KO/I=L+gO/I=L!O/I/LQ7KO/I/LQ@KO/I=LQ@KO/I/L
-
7/28/2019 123416628-verilog.pdf
90/132
Q67?LQ6+gO^+gLQ:!O^!LSB+gD?BZOX=C$."+.C!OXKOXC).!$."+.hO
XZ?!KhDL
/$00
KBK;DL
SBKDBaKD;GO/I=LBD;GO^;L;GO;L
$&'
KLK+gLhLK,,B3B+gD3KBKD3;BhD3BDDL
KO/I=L+gO/I=LO/I=LQ7KO/I/LQ/2KO/I=LQ@KO/I/LQ67?L
Q2+gO^+gLQ:O^LSB+gKD?BZOX=C$."+.COXKOXC).$."+.hOXZ?KhDL
1,&2EE.#+*%#
KB;
-
7/28/2019 123416628-verilog.pdf
91/132
KDL
SBKDBaKD;GO/I=LBD;GO^;L
EEA=N;KDL>LK=B;M=N/I/KDLK/B;M/N;M=NKDLK>B;M>N>KDL/B>;M=N;M/NDL
$&'
KK2LKLM>A=N;LM>A=NLB3BD3KBKD3;B;DDLGO/I=L%Q7GO^L
KGO=LSBDLSBDLKGO/LB/=DSBDL?LEE*24%3EE&SBKDBaKDGO=LGOB[/DLSB;DBDLEE*3EELM>A=NLM>A=N;LBOO;D?BZOX6;OX2OXa4ADZ?;DL?BZOX6;OX2OXG44Z?;DL
-
7/28/2019 123416628-verilog.pdf
92/132
O=;O===O===a4AD
O/7;O==/O==/a4ADO>7;O=/=O=/=a4ADO27;O=//O=//a4ADO67;O/==O/==a4ADO77;O/=/O/=/a4ADO:7;O//=O//=a4ADO@7;O///O///a4ADO17;O===O===a4ADO07;O==/O==/a4AD
5#,0=6
%;3,#3
=====/
=//=/=//=////=//==
,#!+)'
,#3#BD.*B(A'DBD.B(A%2D
KK2BKM>A=NDLM>A=NK(KL=O2I===/O2I==/>O2I=//2O2I=/=6O2I//=7O2I///:O2I/=/@O2I/==LSBKDEE,"+"P*+)gEE3;3BaKDKGO=LKGO(KLSBKDEE)!"+"P*+)gEE(BKD=A(KO/L/A(KO>L>A(KO2L2A(KO6L6A(KO7L
-
7/28/2019 123416628-verilog.pdf
93/132
7A(KO:L:A(KO@L@A(KO=LA(KO=LSBKDEE&!"+"P*+)g
EE;BaKDGO2I===L
BKD=AGO2I===L/AGO2I==/L>AGO2I=//L2AGO2I=/=L6AGO2I//=L7AGO2I///L:AGO2I/=/L@AGO2I/==LAGO2I(((L
$&'
KKLKLM>A=NLKK2).B3BD3KBKD3BDDLO/I=LKO/I=LSBDL
SBDLKO/I/LB0DSBDL?LQ7O^LSBD?BZOX=CKOXOXZ?KDL
O=KO=O===O>7KO/O==/O27KO/O=//O67KO/O=/=O77KO/O//=O:7KO/O///O@7KO/O/=/O17KO/O/==O07KO/O===
9">(
%K>BKKDL
-
7/28/2019 123416628-verilog.pdf
94/132
SBKDBKDKGO/I=LKGO^KL
3#00'?'>
B;DL
L
;L
;L
SBD
;GOL
(0?'>'
B;DL
L;L
;L
SBD
BD
;GO/R=L
;GOL
,0?''>'
B;DL
L
-
7/28/2019 123416628-verilog.pdf
95/132
;L
;L
SBD
BD
;GO/R/L
;GOL
-0?''>
B;DL
L
;L;L
SBD
BD
;GOL
/0?-'>@'
B;DLL
M2A=NL
M2A=N;L
M2A=N;L
SBD
BD
;GO6R////L
BD
;GOL
10'?''>
B;DL
L
;L
-
7/28/2019 123416628-verilog.pdf
96/132
;L
SBD
BD
;GOL
50'?''>'
B;DL
L
;L
;L
SBD
BD
;GO/R=L
BD
;GOL
80?-''>'
B;DL
LM2A=NL
M2A=N;L
M2A=N;L
SBD
BD
;GO6R////L
B^D
;GOL
90?
KBDL
L
L
-
7/28/2019 123416628-verilog.pdf
97/132
L
SBD
B^D
OL
O/RJL
;0'?
KBDL
L
LOB^DbA/RJL
0'?-''
B;DL
L
M2A=N;L
M2A=NL
SBD
BD
GO6R====L
GO[/R/L
;OL
(0'?-''
B;DL
L
M2A=N;L
M2A=NL
SBD
-
7/28/2019 123416628-verilog.pdf
98/132
BD
GO6R////L
GO4/R/L
;OL
,0'?-'''
B;DL
L
M2A=NL
M2A=N;LM2A=NL
SBD
BD
GOL
GO[/R/L
;OL
-0'?-'''
B;DL
L
M2A=N;L
M2A=NL
SBD
BD
GO6R/=/=L
GO[/R/L
;OL
/0'?-''
-
7/28/2019 123416628-verilog.pdf
99/132
B;DL
L
M2A=N;L
M2A=NL
SBD
BD
GO6R====L
BD
GO[/R/L
;OL
10'?-A'
'BK;DL
KL
M2A=N;L
M2A=NL
SBD
BD
GO6R====L
BKD
GO[/R/L
GO4/R/L
;OL
50'?-''
B;DL
L
M2A=N;LM2A=NL
SBD
BD
GO6R====L
GO[/R/L
-
7/28/2019 123416628-verilog.pdf
100/132
;OL
80'?-''7
B;DL
#"5KhO6#"5OB#"5KhF#"5KhDL
L
M#"5Kh4/A=N;L
M#"5Kh4/A=NL
SBD
BDGO=L
GOB[/DX#"5L
;OL
90'?-''
B;DL
L
M2A=NL
M2A=N;L
M2A=NL
SBD
BD
GO6R====L
GO[L
;OL
(;0'?8''>@
BDL
L
L
-
7/28/2019 123416628-verilog.pdf
101/132
M@A=NL
SBD
GOGG/L
M=NGOL
OM@NL
(0'?8''>@@
BDL
L
LM@A=NL
SBD
BD
GOGG/L
M=NGOL
OM@NL
((0'?8''>@'@
BDL
L
L
M@A=NL
SBD
BD
GO1R========L
GOTM:A=NUL
OM@NL
(,0'?8''>
-
7/28/2019 123416628-verilog.pdf
102/132
@'@
BDL
L
L
M@A=NL
SBD
BD
GO1R////////L
GOTM:A=NUL
OM@NL
(-0'?8''>@
BDL
L
M@A=NL
M@A=NL
SBD
GOTM:A=NUL
OL
(/0'?8''>@'@
BDL
L
M@A=NL
L
M@A=NL
SBD
BD
GOL
GOTM:A=NUL
-
7/28/2019 123416628-verilog.pdf
103/132
OM@NL
(10'?8''>@'@
BDL
L
M@A=NL
L
M@A=NL
SBD
BDGOL
GOTM:A=NUL
OM@NL
(50'?8'A'''>@
BKDLKL
L
M@A=NL
SBD
BKOO/R=D
GOTM:A=NUL
GOTM@A/NUL
OL
(80'?-6)B
(BDL
L
M/A=NL
L
-
7/28/2019 123416628-verilog.pdf
104/132
L
SBD
BOO>R==D
OL
BOO>R=/D
OL
BOO>R/=D
OL
OL
(90'?2-6)2
(BDL
L
M/A=NL
L
L
SBD
BD
>R==AOL
>R=/AOL
>R/=AOL
AOL
,;0'?,6)''
(BDL
LM/A=NL
L
L
SBD
BOO>R==D
OL
-
7/28/2019 123416628-verilog.pdf
105/132
BOO>R=/D
OL
BOO>R/=D
OL
,0'?8
(BDL
M>A=NL
M@A=NL
M@A=NL
SBD
BD
2R===AO1R=======/L2R==/AO1R======/=L
2R=/=AO1R=====/==L
2R=//AO1R====/===L
2R/==AO1R===/====L
2R/=/AO1R==/=====L
2R//=AO1R=/======L
AO1R/=======L
,(0?'8
(BDL
M>A=NL
M@A=NL
M@A=NL
SBD
BD
2R===AO1R=======/L
2R==/AO1R======/=L2R=/=AO1R=====/==L
2R=//AO1R====/===L
2R/==AO1R===/====L
2R/=/AO1R==/=====L
EE//=///%
AO1R((((((((L
-
7/28/2019 123416628-verilog.pdf
106/132
,,0'?,93%
BDL
M@A=NL
M>A=NL
M>A=NL
SBD
BM=ND
O2R===LBM/ND
O2R==/L
BM>ND
O2R=/=L
BM2ND
O2R=//L
BM6ND
O2R/==L
BM7ND
O2R/=/L
BM:ND
O2R//=L
BM@ND
O2R///L
O2R(((L
,-0'?'
BDL
M@A=NL
M/A=NL
M@A=NL
M@A=NL
SBD
BD
-
7/28/2019 123416628-verilog.pdf
107/132
>R==AOL
>R=/AOGG/L
>R/=AOGG>L
AOGG2L
,/0'?8'
BDL
M@A=NL
M@A=NLL
M@A=NL
O[[L
,10'?8'
BDL
M@A=NLM@A=NL
M@A=NL
L
M1A=NL
O[L
OM@A=NL
OM1NL
,50'?8'
BDL
L
M@A=NL
M@A=NL
M@A=NL
-
7/28/2019 123416628-verilog.pdf
108/132
L
M1A=NL
O[[L
OM@A=NL
OM1NL
,80'?8A
BDL
LM@A=NL
M@A=NL
M@A=NL
M@A=NL
SBD
BOO/R=D
O[L
O4L
,90'?8C3
BDL
M@A=NL
M@A=NL
L
OBHODb/R/A/R=L
-;0'?87-
BDL
M@A=NL
M2A=NL
-
7/28/2019 123416628-verilog.pdf
109/132
-
7/28/2019 123416628-verilog.pdf
110/132
M27A=NK>K2L
SBD
KGOL
KGOL
KGOKFKLK>GOKL
K2GOK>L
GOK2L
-,0?''''
BDL
L
M/@A=NL
M/@A=NL
M27A=NL
M27A=NL
M/@A=NKKL
M27A=NKL
M27A=NK/K>K2L
KOKFKL
SBD
KGOL
KGOL
K/GOKL
K>GOK/L
K2GOK>L
GOK2L
--0?''''
BDL
-
7/28/2019 123416628-verilog.pdf
111/132
L
M/@A=NL
M/@A=NL
M27A=NL
M27A=NL
M/@A=NKKLM27A=NKL
M27A=NK>K2L
SBD
KGOL
KGOL
KGOKFKL
K>GOKL
K2GOK>L
GOK2L
-/0?'''''
2BDL
L
M/@A=NLM/@A=NL
M27A=NL
M27A=NL
M/@A=NKKL
M27A=NKL
M27A=NKM2A=NL
KOKFKL
SBD
KGOL
KGOL
TKM2NKM>NKM/NKM=NUGO
TKM2NKM>NKM/NUL
-
7/28/2019 123416628-verilog.pdf
112/132
-106'(+6B?
%K/BDL
L
M=@A=NLM=@A=NL
M=@A=NL
M/7A=NL
M=@A=NK/K>K/K>L
M/7A=NL
SBD
K/GOL
K>GOK/L
K/GOLK>GOK/L
OK>FK>[L
OL
-50'?'
BDLL
M@A=NL
M@A=NL
M@A=NL
M@A=NL
M@A=NL
SBD
BOO/R=D
O[L
O4L
-80'+6
BDL
L
-
7/28/2019 123416628-verilog.pdf
113/132
L
L
M6A=NL
M2A=NL
M2A=NL
M2A=N"#M2/A=NLM2A=NL
SBD
BD
BD
"#MNGOL
GO"#MNL
-90'+6
BDL
L
L
L
M6A=NL
M2A=NL
M2A=NL
M2A=N"#M2/A=NL
M6A=NKL
SBD
BD
BD
"#MNGOL
KGOL
O"#MKNL
/;0'+6'
-
7/28/2019 123416628-verilog.pdf
114/132
BDL
L
L
L
M6A=NL
M2A=NLM2A=NL
M2A=N"#M2/A=NL
M2A=NL
SBD
BD
BD
"#MNGOL
GO"#MNL
/0'?+6''
BDL
L
L
M6A=NL
M2A=NL
M2A=NL
M2A=NM2/A=NL
SBD
BD
MNGOL
OMNL
/(0'?+6'DD'
BDL
L
L
M6A=NL
-
7/28/2019 123416628-verilog.pdf
115/132
M2A=NL
M2A=NL
M2A=NM2/A=NL
M2A=NL
SBD
BD
MNGOL
GOMNL
/,0'?+6''''
BDL
LL
M6A=NL
M2A=NL
M2A=NL
M2A=NM2/A=NL
M6A=NKL
SBD
BD
MNGOL
KGOL
OMKNL
/-0'?+6'
BDL
LL
L
M6A=NL
M2A=NL
M2A=NL
M2A=NM2/A=NL
M6A=NKL
SBD
-
7/28/2019 123416628-verilog.pdf
116/132
BD
BD
MNGOL
KGOL
OMKNL
//0'?+6''
BDL
L
L
M6A=NL
M6A=NLM2A=NL
M2A=NL
M2A=NL
M2A=NM2/A=NL
SBD
BD
MNGOL
OMNL
OMNL
/10'?+6''
BDLL
L
M6A=NL
M6A=NL
M2A=NL
M2A=NL
M2A=NL
M2A=NM2/A=NL
-
7/28/2019 123416628-verilog.pdf
117/132
M2A=NL
M2A=NL
SBD
BD
MNGOL
OMNL
OMNL
/50'?+6''''
BDL
LL
M6A=NL
M6A=NL
M2A=NL
M2A=NL
M2A=NL
M2A=NM2/A=NL
M6A=NKL
M6A=NKL
SBD
BD
MNGOL
KGOL
KGOL
OMKNL
OMKNL
/80'?+6''
BDL
L
-
7/28/2019 123416628-verilog.pdf
118/132
M6A=NL
M2A=NL
M2A=NL
M2A=NM2/A=NL
M6A=NKKL
SBD
BD
BD
MNGOL
SBD
BD
KGOL
OMKNL
OMKNL
/90?+*6'
BDLL
L
M6A=NL
M2A=NL
SBD
BD
BD
6R====AGO6R==/=L
6R===/AGO6R==/=L6R==/=AGO6R///=L
6R==//AGO6R==/=L
6R=/==AGO6R=/==L
6R=/=/AGO6R/=/=L
6R=//=AGO6R//==L
6R=///AGO6R====L
6R/===AGO6R/=/=L
-
7/28/2019 123416628-verilog.pdf
119/132
6R/==/AGO6R==/=L
6R/=/=AGO6R///=L
6R/=//AGO6R==/=L
6R//==AGO6R=/==L
6R//=/AGO6R/=/=L
6R///=AGO6R//==L6R////AGO6R====L
AGO6R5555L
1;0?+*6'
BDL
L
LM6A=NL
M2A=NL
M6A=NL
SBD
BD
GOL
SBD
BD
BD
6R====AO6R==/=L
6R===/AO6R==/=L
6R==/=AO6R///=L6R==//AO6R==/=L
6R=/==AO6R=/==L
6R=/=/AO6R/=/=L
6R=//=AO6R//==L
6R=///AO6R====L
6R/===AO6R/=/=L
6R/==/AO6R==/=L
6R/=/=AO6R///=L
-
7/28/2019 123416628-verilog.pdf
120/132
6R/=//AO6R==/=L
6R//==AO6R=/==L
6R//=/AO6R/=/=L
6R///=AO6R//==L
6R////AO6R====L
AO6R5555L
10'?0=6'
B(/DL
(/L
L
L
M/A=NL/O>R==L>O>R=/L
2O>R/=L6O>R//L
SBD
BD
GO/LGO/R/L
BD
/A
B(/OO/R/D
GO>L
GO/R/L
GO2L
GO/R/L
>A
GO6L
GO/R=L
2A
-
7/28/2019 123416628-verilog.pdf
121/132
GO6L
GO/R=L
6A
GO/L
GO/R/L
1,0'?0=6'
B(/DL
(/L
LL
M/A=NL
/O>R==L>O>R=/L
2O>R/=L6O>R//L
SBD
BD
GO/L
BD
/AB(/OO/R/D
GO>L
GO2L
>AGO6L2AGO6L
6AGO/L
SBD
BD
/AO/R/L
-
7/28/2019 123416628-verilog.pdf
122/132
>AO/R/L
2AO/R=L
6AO/R=L
1,0'?0=6''
B(/DL
(/L
L
L
M/A=NL
M/A=N(KL
/O>R==L>O>R=/L
2O>R/=L6O>R//LSBD
BD
GO/L
GO(KL
SB(/D
BD
/AB(/OO/R/D
(KO>L
(KO2L
>A(KO6L
2A(KO6L
6A(KO/L
:6D#(*"
(BDL
L
L
-
7/28/2019 123416628-verilog.pdf
123/132
L
SBD
BDOL
OL
1/67'2
(BDL
L
L
ObAL
::D(
B;DL
M2A=N;L
L
L
M2A=N;L
SBD
BD
;O6I====L
;O;[/L
EE
-
7/28/2019 123416628-verilog.pdf
124/132
BDL
L
L
M2A=N;L
=B;DL
O/I=L
Q7O^L
O/I/L
Q/7O/I=L
Q/1=O/I/L
Q/=O/I=L
Q>=?L
156)"B%=
(6B(DL
M/A=NL
M/A=NL
M/A=N(L
M/A=N(L
SBD
BM/ND
BM=ND
(OL
(OL
BM=ND
(OL
(OL
186)"2=
-
7/28/2019 123416628-verilog.pdf
125/132
(6B(DL
M/A=NL
M/A=NL
M/A=N(L
M/A=N(L
SBD
BD
>I==A(OL
>I=/A(OL
>I/=A(OL
A(OL
190"02
/7B"*).DL
M2A=N"*L
L
M2A=NL
).L
M/A=N=/>2L
M/A=N"!!L
"*L
).L
O"`*`L
).OB"-*D_B"-D_B*-DL
"!!OT).UL
=O"!!B"M=N*M=ND
/O"!!B"M/N*M/N=M/ND
>O"!!B"M>N*M>N/M/ND2O"!!B"M2N*M2N>M/ND
OT2M=N>M=N/M=N=M=NU
).O2M/NL
5;$"$%
5"#$+B"*).DL
M2A=N"*L
-
7/28/2019 123416628-verilog.pdf
126/132
L
M2A=NL
).L
M2A=NL
).L
M/A=N=/>2L
"!!L
"*L
M/A=NL
M/A=NL
).L
O"`*`L
).OB"-*D_B"-D_B*-DLOT).UL
SB"*D
"!!B"M=N*M=N=DL
"!!B"M/N*M/N=M/N/DL
"!!B"M>N*M>N/M/N>DL
OT2M=N>M=N/M=N=M=NUL
).O2M/NL
5%=
KKBKKDL
M2A=NKL
LM/7A=NKL
M2A=NKL
SBKD
KO=L
-
7/28/2019 123416628-verilog.pdf
127/132
BD
BKD
/:I===>AKO/L
/:I===6AKO>L
/:I===1AKO2L
/:I==/=AKO6L/:I==>=AKO7L
/:I==6=AKO:L
/:I==1=AKO@L
/:I=/==AKO1L
/:I=>==AKO0L
/:I=6==AKO/=L
/:I=1==AKO//L
/:I/===AKO/>L
/:I>===AKO/2L
/:I6===AKO/6L/:I1===AKO/7L
5(%=
KKBKKDL
M2A=NKL
L
M/7A=NKLM2A=NKL
SBKD
KO=L
BD
BKOO/:I===>D
KO/L
BKOO/:I===6D
KO>L
BKOO/:I===1D
KO2L
BKOO/:I==/=D
KO6L
BKOO/:I==>=D
KO7L
-
7/28/2019 123416628-verilog.pdf
128/132
BKOO/:I==6=D
KO:L
BKOO/:I==1=D
KO@L
BKOO/:I=/==D
KO1LBKOO/:I=>==D
KO0L
BKOO/:I=6==D
KO/=L
BKOO/:I=1==D
KO//L
BKOO/:I/===D
KO/>L
BKOO/:I>===D
KO/2LBKOO/:I6===D
KO/6L
BKOO/:I1===D
KO/7L
5,3%=KKKBKKDL
M2A=NKL
L
M/7A=NKL
M2A=NKL
SBKD
KO=L
BD
BKOOTT/6T/I(UU/I/T/T/I=UUUD
KO/L
BKOOTT/2T/I(UU/I/T>T/I=UUUD
-
7/28/2019 123416628-verilog.pdf
129/132
-
7/28/2019 123416628-verilog.pdf
130/132
M2A=NKL
KOBaDb=AB
BKOO/:I((((K((((K((((K(((/Db=A
BKOO/:I((((K((((K((((K((/=Db/A
BKOO/:I((((K((((K((((K(/==Db>ABKOO/:I((((K((((K((((K/===Db2A
BKOO/:I((((K((((K(((/K====Db6A
BKOO/:I((((K((((K((/=K====Db7A
BKOO/:I((((K((((K(/==K====Db:A
BKOO/:I((((K((((K/===K====Db@A
BKOO/:I((((K(((/K====K====Db1A
BKOO/:I((((K((/=K====K====Db0A
BKOO/:I((((K(/==K====K====Db/=A
BKOO/:I((((K/===K====K====Db//A
BKOO/:I(((/K====K====K====Db/>ABKOO/:I((/=K====K====K====Db/2A
BKOO/:I(/==K====K====K====Db/6A/7DL
5/"=
KKB
KEE6
KEE/:4
EE
DLM2A=NKL
L
M/7A=NKL
M/7A=NKL
SBKD
KO=L
BD
BKD
6I=AKO/:I===/L
6I/AKO/:I===>L
6I>AKO/:I===6L
-
7/28/2019 123416628-verilog.pdf
131/132
6I2AKO/:I===1L
6I6AKO/:I==/=L
6I7AKO/:I==>=L
6I:AKO/:I==6=L
6I@AKO/:I==1=L
6I1AKO/:I=/==L6I0AKO/:I=>==L
6I"AKO/:I=6==L
6I*AKO/:I=1==L
6IAKO/:I/===L
6I!AKO/:I>===L
6IAKO/:I6===L
6I,AKO/:I1===L
51%70
BDL
L
L
L
O``LEE
OBB-D_B-D_B-DDLEE
L
L
L
BDL
SBD
?BZOXAX[X[XOXO
XCZ?DL
O=LO=LO=L
Q7
-
7/28/2019 123416628-verilog.pdf
132/132
O=LO/LO=L
Q7
O/LO=LO/L
Q7
O/LO/LO/L
55%7A=
B"*DL
L
M2A=N"*L
M2A=NL
M2A=NL
OBDb"[*A"4*L
L
M2A=N"*L
L
M2A=NL
/B"*DL
"O6I===/L
*O6I/=/=L