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module Altera_UP_Avalon_Flash(
- C1 Q0 s7 e0 x4 E) S# o: [2 R! {& | // Inputs7 c" J; p0 e# O( G, N
clk,
2 @' m9 e D4 b9 c reset_n,6 R1 p" G1 z4 o) u3 w' O3 P2 j
+ x1 ~. l- I& D8 m( M T L, L* U, g
avalon_address,
' {/ r1 b3 S; e5 [ avalon_chipselect_n,1 F/ D2 Y( O, P3 E
avalon_read_n,( s9 f" x5 a: e; P W' X
avalon_write_n,
# X5 J/ t! b& F& a& r+ j1 Y avalon_writedata,/ P' V C7 z7 p) D+ ^
8 I" {; {) d9 d) ^/ `9 L
// Bidirectionals6 v4 o, W$ K- W& ]- R: n4 p2 c
FL_DQ,
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// Outputs
1 Q* `, X9 i6 B FL_CE_N,
9 B( p# W. A; t. h" E, g# m2 l FL_WE_N,
# J: C+ c1 e! W5 @2 \* t FL_OE_N,7 p1 i% j! F9 Z( I6 W
FL_ADDR,
( h- Z' q5 `; U7 y+ v FL_RST_N,
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avalon_readdata
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; M2 b3 ?0 n1 @3 uinput clk, reset_n;
+ k- B+ H% i7 l1 Ginput [23:0] avalon_address;
s4 }! B( s7 O: n" V0 a0 }input avalon_chipselect_n, avalon_read_n, avalon_write_n;% a/ r# I+ N# p7 q2 U
input [7:0] avalon_writedata;
5 |2 R1 S& y* g8 k o
! @& T% c/ ]/ O5 ]+ sinout [7:0] FL_DQ;
9 U2 A" c2 f# L3 f- r) d
$ U% D8 k7 n: q; B" o8 w. X4 voutput [7:0] avalon_readdata;8 p" ]; {9 D% \; o7 W' H
" y4 @6 w& Z8 K: z3 [8 s
output [23:0] FL_ADDR;
* X* [$ `/ {# A0 Xoutput FL_WE_N, FL_CE_N, FL_OE_N, FL_RST_N;
2 K5 x' i4 M! L0 [! x* Q; M
" e$ t% D- a! H4 M$ P* @assign FL_RST_N = reset_n;: c& z! A6 c1 e5 ?* k7 J
assign FL_CE_N = avalon_chipselect_n;
8 P3 r8 b0 D% W( y, Q W1 Gassign FL_WE_N = avalon_write_n;! s& G! G+ q' ^& f* \% M1 z( Z
assign FL_OE_N = avalon_read_n;
9 |0 R) @6 i- t: ?9 D/ Yassign FL_ADDR = avalon_address;' }# d0 h/ D% G0 M8 u
$ t% x- H" c/ O9 c+ h
assign FL_DQ = (~avalon_write_n) ? avalon_writedata : 8'hzz;% i1 W% l5 B2 [* o$ i- T6 d
assign avalon_readdata = FL_DQ;
* b- `' K6 ~* Y$ n2 P) {+ J4 a- {& c1 l% k/ U3 P
endmodule( u7 C5 t% X5 E
* e; H6 N5 Q/ z/ g& a2 Q9 ~//======================================================================================$ x& i1 v$ Q7 G& g
現在我有了flash memory的讀寫控制,在quartus編譯也沒錯誤!
0 \5 t2 w% C0 t( E*.sof檔下載到kit上是否正常~我還不知!
" r6 ?* Q! X# U( E因為~到這~我已經不知道要怎麼樣去測試這段flash memory的讀寫0 e% w, Q/ S3 ?5 k* ^* \
要利用這段控制flash的描述啊!4 s3 D: o; q& M* m) F
懇請先進傳授一下!
8 i3 Z% h% m6 }! i0 Q另外附上 assignment跟RTL的圖檔、還有SOF檔及POF檔!
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