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module Altera_UP_Avalon_Flash(" J- h' W s9 T7 F7 r% B/ [
// Inputs
7 p7 t5 W! S! y4 i; L. S clk,9 B. k7 m! V- X3 w8 S4 L5 q/ l
reset_n,% v* X( @8 _' ` p" _0 m
7 W. C. b+ N% J+ S2 n- x
avalon_address,2 g1 }" l* v7 S: D2 G' b/ q
avalon_chipselect_n,
( C; w$ U6 e/ {8 y7 ~ avalon_read_n,
4 k! G/ q6 v+ x1 L' j1 `5 ]/ r& } avalon_write_n,
7 X, h8 _/ @; i; Q Z7 y avalon_writedata,9 t- `6 w3 X- R9 i) }2 Y
3 e: L/ x% P0 X3 R% Q7 Z( J/ n: v // Bidirectionals' w! l. U8 H! k$ D; ~
FL_DQ,0 U7 L+ a c2 X+ g Q. [/ [
f- [" L! y, |, V: S' m5 Q* _+ E // Outputs
3 G1 m% N0 E& B FL_CE_N,2 l- y2 b4 a3 m# |9 ~
FL_WE_N,3 ^* ]; _# c$ J; [
FL_OE_N,; U! `- F- y) q+ X `- x
FL_ADDR,, g9 Q2 {5 @* ~6 o4 Y7 d
FL_RST_N,
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avalon_readdata7 Q1 t# `( M' X1 G$ H" l* R
);) V$ d* z' H+ G( P
x% V$ I& F# z6 H7 K6 }! n
input clk, reset_n;
$ A( @! @; ^/ \( {8 D, Y. ]4 Xinput [23:0] avalon_address;
% j8 M2 }6 j- ~input avalon_chipselect_n, avalon_read_n, avalon_write_n;3 Z d) Q* h9 R8 Y0 H) G" s) ^
input [7:0] avalon_writedata;5 u; \1 f( |) f" ^6 N/ e
# M: ]# _2 ~1 c/ V( A5 S+ Oinout [7:0] FL_DQ; K: g& h. g* E# z% @; g1 E
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output [7:0] avalon_readdata;
0 U6 z2 Y! j) }9 y: t, [
: W" B; k4 A/ ] y. h; M1 |output [23:0] FL_ADDR;1 }/ t8 \* H d9 C
output FL_WE_N, FL_CE_N, FL_OE_N, FL_RST_N;
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assign FL_RST_N = reset_n;
& S5 h! d; z0 A, Jassign FL_CE_N = avalon_chipselect_n;
* q1 f- m( a- passign FL_WE_N = avalon_write_n;6 c. N5 u! W- D! @; g
assign FL_OE_N = avalon_read_n;3 A& ? s, h, W$ D
assign FL_ADDR = avalon_address;7 ]) {3 b, O5 s- R
$ p2 I! ^$ j5 q( }9 gassign FL_DQ = (~avalon_write_n) ? avalon_writedata : 8'hzz;/ T! W/ K6 b5 q5 D9 x
assign avalon_readdata = FL_DQ;! ~: [- k+ x- `# m& D+ ~& x G
( F% ?3 W1 x# `/ ^# o/ L5 Aendmodule
* o% p% R( L+ v: P4 L( B. g# d
( w; g+ {+ J6 b: {//======================================================================================( u; V' J. W* q/ E
現在我有了flash memory的讀寫控制,在quartus編譯也沒錯誤!- i, C% x# P$ F! H! A. Y" Y
*.sof檔下載到kit上是否正常~我還不知!
% O0 H0 H! ^! |) M因為~到這~我已經不知道要怎麼樣去測試這段flash memory的讀寫
1 R6 ~" c( l) k. M: J2 F要利用這段控制flash的描述啊!4 f2 \# H' ~7 f) ?; o( W0 d+ L1 O& a
懇請先進傳授一下!6 k" K2 C. {, Y' R# A
另外附上 assignment跟RTL的圖檔、還有SOF檔及POF檔!
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