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module Altera_UP_Avalon_Flash(
2 T. ]* C/ d5 t6 o // Inputs
! } m# e' M3 L B I" u" T) P clk,4 b( x8 J0 y& }% s( r: Y& I
reset_n,
5 ]7 m4 a) V$ b% [( o
: Y: C( Q/ m3 v- {. d: o avalon_address,0 H* ]# A2 k" Y9 D Y; K+ `) k+ W
avalon_chipselect_n,
% {6 U) t6 R Z5 z avalon_read_n,
2 c! S& A9 }+ q2 p, W' Y avalon_write_n,
# \& p/ u; X8 j" O/ _ avalon_writedata,
, M) p8 G% D4 z- U p G5 N9 U5 Q A% k- Q3 j& F; B
// Bidirectionals0 ^2 z! ]8 z& J' T3 s7 L% \
FL_DQ,0 G9 b; Z9 d" ?- J$ L
+ G8 s; q* C. ? // Outputs
0 f, ~0 R) I& M FL_CE_N,
|: ~$ T( j, w FL_WE_N,7 E6 G/ }8 K/ ]8 t, p# \
FL_OE_N,
% a7 Y5 L7 Q6 X: V# Z% c FL_ADDR,6 p; n7 I7 r( K; F" A$ o3 w: S
FL_RST_N, u- x4 N8 q# |/ {! d+ M
; r! a% f, g* `. R* e* s) Y avalon_readdata3 X3 J. F g* R, Y! R
);
8 e/ G/ p8 ]) U# q8 k' d5 P# e% m, e" D; j: \
input clk, reset_n;" h/ G$ V0 y% v, d9 ?6 e; |
input [23:0] avalon_address;" J1 g, @1 M. m* O. l: B# g( k6 ?
input avalon_chipselect_n, avalon_read_n, avalon_write_n;
0 n6 O- i9 D% J7 p" P3 m" Ninput [7:0] avalon_writedata;, t7 |/ j, K. M; f, l7 K' c
+ F/ ^" X4 X; j; { b% B+ [
inout [7:0] FL_DQ;
) Y5 K& g4 X. J
8 ^5 W0 g( R. {$ noutput [7:0] avalon_readdata;% [7 X3 e }% N# V3 P# X2 w8 w
, w1 \( \' g! J& Aoutput [23:0] FL_ADDR;
4 T) i3 [0 X6 M f& [output FL_WE_N, FL_CE_N, FL_OE_N, FL_RST_N;' ^0 Y/ u; S5 ` i( U$ q# i
1 G0 T% F; A4 X% V6 F' ~
assign FL_RST_N = reset_n;
9 G, }' s. `( _4 p; kassign FL_CE_N = avalon_chipselect_n;
8 {) h) f: l& K/ a" X9 u; Sassign FL_WE_N = avalon_write_n;& I2 ^0 T, O% ?4 g! `
assign FL_OE_N = avalon_read_n;: J% A. }6 c* I: c( Z3 d' n2 ]% g
assign FL_ADDR = avalon_address;, @0 ]. _- W& K8 N% W5 J" w" z
$ U5 H$ d& A0 i+ M2 g# v
assign FL_DQ = (~avalon_write_n) ? avalon_writedata : 8'hzz;: V7 w! [' s* z+ @
assign avalon_readdata = FL_DQ;5 V2 }& i# {; R O- L7 \
7 r) W4 C7 {9 D; vendmodule; \6 h4 e7 j$ W# z( y
* w4 k5 p" c. V
//======================================================================================* M3 o+ E. C A8 I6 ~
現在我有了flash memory的讀寫控制,在quartus編譯也沒錯誤!; v. |7 p5 K" \7 \3 c% T
*.sof檔下載到kit上是否正常~我還不知!/ W/ ?& N0 Z* ~: q" w2 R
因為~到這~我已經不知道要怎麼樣去測試這段flash memory的讀寫
$ [- `& B9 S3 J( ?2 Y要利用這段控制flash的描述啊!
5 |, t' Z9 o: E# \懇請先進傳授一下!2 O3 I G; m& C0 G( r8 n% W: ]
另外附上 assignment跟RTL的圖檔、還有SOF檔及POF檔!8 |: ^& ^/ Z7 l+ T d
' J/ |% C4 p& M" _' Q# ^% c0 }
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