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module Altera_UP_Avalon_Flash(
- N9 W, g( G: z) G- Z2 v // Inputs+ j" k' [6 M; K3 N2 |( k q$ T
clk,' f+ w) K2 B0 E1 E8 X
reset_n,
+ c) \* s7 [# R# r4 E0 W d$ A4 M 8 }: t4 [7 y# ?) R1 @) f
avalon_address,
+ y! Q r; B2 i* l1 f3 K$ [# | avalon_chipselect_n,1 [+ K6 R$ O; Z
avalon_read_n, q7 x% B$ Q. Z6 ]: c2 ~3 h% i
avalon_write_n,9 e3 ^- f5 g, i4 c& x- o% U V
avalon_writedata,' x7 `! A2 P& K8 x% K3 i' z0 \
S/ b9 C- r* n0 A
// Bidirectionals
: t2 @% J; x/ @3 x1 @' } FL_DQ,0 `7 {( I9 [ [7 d4 o7 c
3 r* l: K- g. [9 r
// Outputs# i1 o( N1 O- R/ I z8 C
FL_CE_N,1 t/ P6 [, H: W
FL_WE_N,# b$ C0 l% ]/ g) n* _- U3 j/ E
FL_OE_N,
3 s, ]( d5 D: G& J3 @& D6 O; M FL_ADDR,
5 |+ Y& p" o. @- X4 C( ? FL_RST_N,
7 O' Z' [) ~7 Z, g. Y5 g* `/ w
- o I* ~* i+ @: R, ]" ]! } avalon_readdata
. Q" ]3 K8 c3 t& L, o);1 ^1 K# u0 {( T7 g, B1 I
, c" f0 L% ?! p9 c; a3 Y
input clk, reset_n;
9 y, b' m4 y% I9 h9 y; C, tinput [23:0] avalon_address;
4 O v" j5 B' a% o: ^1 finput avalon_chipselect_n, avalon_read_n, avalon_write_n;
1 b7 o" O. _0 r) ^; Hinput [7:0] avalon_writedata; A! r4 G1 @! {3 T) L
* D( H! k4 G0 Uinout [7:0] FL_DQ;( S3 K; z$ n, R( m# A) D9 P
7 ^+ c% { T" O/ A" f/ l
output [7:0] avalon_readdata;
( ~7 j* J' M" W4 ?% R( u! T. U8 I/ e! J
output [23:0] FL_ADDR;
# b! T/ u \; ?9 A# zoutput FL_WE_N, FL_CE_N, FL_OE_N, FL_RST_N;$ [! w" M1 f( n
" D% ^. u% P) s7 `( ?" ?" ?assign FL_RST_N = reset_n;* `: J7 }+ [5 d; T2 G( h; c
assign FL_CE_N = avalon_chipselect_n;
+ d* G1 D# a f& zassign FL_WE_N = avalon_write_n;
t! H) X' }' [3 b" zassign FL_OE_N = avalon_read_n;" ~( W) b% i. U) _
assign FL_ADDR = avalon_address;. r3 n) z8 c8 Z9 N, H) X
9 D1 Q) C. c% o1 W( x8 @0 m
assign FL_DQ = (~avalon_write_n) ? avalon_writedata : 8'hzz;# V9 K3 _7 b* D8 t, y* H8 K# ^2 x
assign avalon_readdata = FL_DQ;
8 Z' w1 L" X2 x- T: R) G1 H; y) @! r5 t" ~2 J
endmodule8 y" A/ C& f+ Q/ X& z
) K" a- h/ Z D5 _# Q2 }1 N//======================================================================================' C! m! i/ U3 d8 x2 g: J! x: }
現在我有了flash memory的讀寫控制,在quartus編譯也沒錯誤!& d: N) _& ~7 F2 {
*.sof檔下載到kit上是否正常~我還不知!2 P7 I% W% D0 f
因為~到這~我已經不知道要怎麼樣去測試這段flash memory的讀寫
& E* z; I& |) F7 Q2 |- r要利用這段控制flash的描述啊!
' o# n2 j# |' B- @- _& ^9 A7 L懇請先進傳授一下!; {+ n6 ?, }, l3 V* ]" u/ i4 _
另外附上 assignment跟RTL的圖檔、還有SOF檔及POF檔!3 F- N7 r4 x- |& ~% i' `
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