|
你有打錯
3 u' C: b/ Y/ f8 E+ K# }
4 ~2 ~% G- O$ N* P- G" P: v# a" K; e. `4 G7 Z9 y
Library ieee;8 d* E2 H9 ]' X# y" Z+ K; F
Use ieee.std_logic_1164.all;9 L& o& r! C# j* E$ w
Use ieee.std_logic_unsigned.all;+ p( G- b$ B2 l6 p% k
Use ieee.std_logic_arith.all;
' {, H2 y+ m5 }( I0 b
: f* s+ p% a, C- G* i+ N3 HEntity CUB is
' j/ E& V4 o" M9 r$ ?, rPort(
" g! K' W; s5 b' y8 w- I& e sv_ctrl,coll_manu,coll_auto,count_v2,T1I,T2I,dly:in std_logic;. \: b, @/ P1 M# F# H0 l
count_clr,coll_up,coll,cold_pin,T1O,T2O:out std_logic
# {7 |6 R; r$ x. H2 z$ u); B/ K) L9 {' [; a- I
end CUB;# M$ }3 L: J5 k* T( f# V
% V0 g% _, ]2 k/ V- R+ A
Architecture cub_arc of CUB is
( O% C& j1 F: c G
' i; ~" i/ W* f. Q- X7 t2 Xsignal d : std_logic_vector(2 downto 0);6 x- U, X7 w: s
) Y" ^3 W7 H- R* u3 L
Begin 2 ]7 l V& u: d, ^/ b8 y9 a* W* v
. z3 I8 w0 W7 r. {3 F' y- ?
process(coll_manu,coll_auto,count_v2)
" q5 t" K. S1 P) i! @6 l& \2 V$ k2 m$ y# L# a
Begin, N0 V# V/ j; K- ?; D2 K! [
' J2 ~0 W6 ]* g9 `0 D if coll_auto='0' then
5 v/ f) ~. T1 e4 t0 p if coll_manu='0' then5 s, H/ {4 `( p+ B# j# X
if count_v2='1' then$ N+ x- h1 I/ z
count_clr<='1';$ L; L6 E: Z, N& M
else
0 }) q! Y( W7 ^* s! I count_clr<='0';
5 |1 f2 }8 _& a; e9 X- [1 E2 S8 ^ end if;
6 j, T) \; }: p) H g coll_up<='0';
9 a' B& `: J+ N coll<='0';0 Q# Z2 A. `! ~
cold_pin<='0';
; d5 K8 v8 d5 B7 r V: Q end if; ]$ C) P9 c7 ?: S4 n9 w
end if;
# n+ `7 V( C: u. q, X: n7 X if coll_auto='0' then# n7 P8 r" v8 n; A6 e$ Q# h
if coll_manu='1' then6 Q/ o s+ C7 X# m* D& V5 P9 [. h
if count_v2='1' then
! g+ [& `3 b e count_clr<='1';& z, o4 `: }/ |7 j
else
' }( Q0 I2 P* y4 Z8 | count_clr<='0';7 ]3 z* o; z8 G) f" A
end if;5 W' c s" B. T2 Z- {
coll_up<='1';) S. `) |! F' J9 y4 u4 a$ K1 a8 U2 f1 A
coll<='1';
U# e* k: o; } cold_pin<='1';: S+ |3 U/ W# F7 Z5 X' D
end if;
. S# I$ S5 w# X, g; h5 b6 J; u end if;
# i) q! e, M: ]8 j. c5 y6 b5 N# v1 T/ o
if coll_auto='1' then, R8 u( X! f* N% E. ]7 x
if coll_manu='0' then4 y3 d6 W0 B( \: ~% I( u
if (sv_ctrl and count_v2)='1' then! z8 e4 I, y+ y3 @( n
case d is" t/ F4 c, @/ h# b" {( [; r6 J
when "000"=>
; V" |) ?% O, u. ^( M9 q2 V2 p coll_up<='1';
# L( r- D5 t/ _: o- F/ Q T1O<='1';
4 F1 t% ~3 N) ~9 Q% m! E" q5 ~ d<=d+1;
" l0 J. e' T) Q4 k( ^& g when "001"=>
' m1 v* g7 }: [ if T1I='1' then; O! d: x2 _5 |
T1O<='0';
6 Y4 `! x% M2 J$ {+ g coll<='1';
% e8 d5 x" f0 w, B& L) n9 j cold_pin<='1';2 } ~. n; z0 X5 I; M6 ]4 L
T2O<='1';- U: u, l8 R0 `( G' p$ X+ }* H
d<=d+1;) q3 E5 `8 ?" I+ ]$ _7 ^( L0 f- F
end if;
) S2 k: @. `1 `. a- D% B& \ when "010"=>
! d) Q# n0 b- V0 b8 \; X# X$ o* @ if T2I='1' then. ?) |4 O3 N+ m
T2O<='0';
1 v, b1 v3 W1 f coll_up<='0';
! i- c) f! C+ O4 A/ a! | t! t coll<='0';
7 \( m0 j. M% q1 v! ` cold_pin<='0';
7 u0 j% c! r2 X; Z; C+ X- J8 X: u d<=d+1;
6 f( f1 l! r; M6 r! n( }$ q end if;
) F6 s3 v8 r S- ^1 v( w/ I6 Q when "011"=>; h, s7 I' D$ s% W$ H
if (dly'event and dly='1') then% w8 W$ d. l: o& p" i" N
d<=d+1;; z8 x; B% I8 ^7 `) S$ f
end if;
' e* B0 D2 X3 e when "110"=>
+ ? q; E1 R4 R1 Q9 y: [ count_clr<='1';* o- j4 u$ U/ U* l
d<=d+1;
- M7 A' F' Q& _9 r( h, G when "111"=>
1 F5 i, o' w0 |2 H N9 J* v- f8 g if count_v2='0' then
5 h& k: ~3 Q3 c0 I2 L7 @ count_clr<='0';
- l: B/ e2 Z5 K d<="000";. ~6 g# u8 S6 W
end if;
, A3 U) F/ N1 N, W8 K when others=>null;
5 J' `. K8 B* w. R& | end case;
+ u2 q; Q( c' V) m end if;$ ^+ |# p& K+ V4 e& Y
end if;3 n% A1 R4 }: Y; y9 o1 ]0 ` }# L
end if;
; P' n! g) I. E+ {8 P7 D if coll_auto='1' then
" f: e s, P6 l$ x) E$ H if coll_manu='1' then+ R; y: u K4 o
coll_up<='0';
, ]' R, A3 t' V' w! ~ coll<='0';
1 s& K4 X+ k) S t: N& y cold_pin<='0';
; U3 X7 Q1 J; i- h/ J. ~( x end if;# U+ y' u5 d6 E2 Y+ i; F+ U
end if;9 u% |$ s* u# [6 }
end process ;
0 P' j" ~3 f9 q& G3 y- h# K7 _: Qend cub_arc; |
|