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module Altera_UP_Avalon_Flash(/ a. W1 p/ c- v4 E+ H2 W+ v
// Inputs
5 x9 o, y* S0 o( j1 {4 F2 ~* v6 q clk,
! s* R* K3 o/ l( B- D reset_n,
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avalon_address,4 j& n( ]( L: p/ s1 @
avalon_chipselect_n,
9 y+ F- B; \3 V( R3 V4 Z avalon_read_n,& \- o0 X2 @: Y7 E' J9 M1 `7 H/ x8 g* b
avalon_write_n,! R f7 w( r: ~# W
avalon_writedata,
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// Bidirectionals. `7 ]" U, W/ j: Z! D' T
FL_DQ,
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// Outputs
3 }$ f- s7 K$ [. d FL_CE_N,
" @! ^1 Y8 f6 Q- _ FL_WE_N,
/ W4 _5 q6 ~5 Q( V* N: F3 t+ [, I2 X/ [ FL_OE_N,/ o- I0 ?+ c" W
FL_ADDR,
, W1 F' j- ]- P) _6 E/ Z; z3 Z FL_RST_N,6 _" Q! C e5 ]4 h) X4 o" |
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avalon_readdata# W1 Z& h6 i9 j( @6 ^
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- z1 Y, D8 a7 z1 a: a2 Linput clk, reset_n;
( S# j2 v4 B1 E C( n$ linput [23:0] avalon_address;6 ?6 C' T) m" t6 k' Y. ^2 o d
input avalon_chipselect_n, avalon_read_n, avalon_write_n;# v. [* m. d6 l6 y& `( s5 Y% ]
input [7:0] avalon_writedata;
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inout [7:0] FL_DQ;" @! k# i7 A; p" @0 v
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output [7:0] avalon_readdata;0 S% R- R" ]; z6 t7 r- W
3 I' q# x0 p7 @: `* y% N$ Q
output [23:0] FL_ADDR;
4 e! z3 w7 x5 m1 s# Qoutput FL_WE_N, FL_CE_N, FL_OE_N, FL_RST_N;* V8 }2 m) }7 D5 }+ ~5 `
2 U8 [- H1 q% F* }$ F/ G c. O
assign FL_RST_N = reset_n;
h c" ?/ T# E7 fassign FL_CE_N = avalon_chipselect_n;
3 p) r4 Z: X* R- |! \# S/ `assign FL_WE_N = avalon_write_n;+ X0 K& t n5 n0 I
assign FL_OE_N = avalon_read_n;. ~5 `( w5 y3 O4 ]4 {
assign FL_ADDR = avalon_address;
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assign FL_DQ = (~avalon_write_n) ? avalon_writedata : 8'hzz;* `5 [# o6 M1 @
assign avalon_readdata = FL_DQ;; n) L( \8 g2 g5 H# t
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endmodule
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: s. @7 C/ E* ^$ d6 {" A//======================================================================================- }' V+ R+ `$ L; T8 x
現在我有了flash memory的讀寫控制,在quartus編譯也沒錯誤!
; t, N$ Y7 Q9 N- o*.sof檔下載到kit上是否正常~我還不知!
* d0 ]* f7 t0 ?: v0 ]因為~到這~我已經不知道要怎麼樣去測試這段flash memory的讀寫 }7 q a5 A$ G# ?3 v
要利用這段控制flash的描述啊!
9 k3 ]3 c4 r! K) j/ K) Y4 r1 N) d' b懇請先進傳授一下!
8 I! I) \9 _; {- h另外附上 assignment跟RTL的圖檔、還有SOF檔及POF檔!9 ?! a. x& K, L: j* \- v
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