me1.awf

实现了SD的SPI模式,通过了所有的仿真及测试,支持数据的读和写.对SD卡的SPI模式的绝大多数命令都支持.

$WAVE4
$RESOLUTION 1000
$ENDTIME 1000000000
I 1 "e#9#std_logicc9 UX01ZWLH-"
$OUT 5 1 do
I 2 "a#28#std_logic_vector(7 downto 0)1 ricd7 0 e#9#std_logicc9 UX01ZWLH-"
$BUS S 6 2 8 ram_out
$SC 9-+7
I 3 "a#29#std_logic_vector(11 downto 0)1 ricd11 0 e#9#std_logicc9 UX01ZWLH-"
$BUS S 7 3 12 current_state
$SC 17-28
$BUS S 8 2 8 dout_8
$SC 29-+7
I 4 "a#29#std_logic_vector(10 downto 0)1 ricd10 0 e#9#std_logicc9 UX01ZWLH-"
$BUS S 49 4 11 cnt_buf
$SC +1-60
$BUS S +1 4 11 cnt_write
$SC +1-72
$S +1 1 reading_finished
$S +1 1 valid_cmd
I 5 "i#7#integerrict-2147483648 2147483647 "
$S +1 5 cmd_id
$IN 1 1 res
$IN 3 1 clk
$IN 4 1 di
$IN 2 1 cs
P 0 1-36 49-75 CS "0"
P 0 3 Stimulator "CLK:FRM:Override:100.000000;2;1;0;50;1:Clock:1:"
P 0 4 Stimulator "CST:FRM:Override: :Cs:1:"
P 0 2 Stimulator "FRM:FRM:Override:1 0 ns, 0 800 ns:Formula:1:"
P 0 1 Stimulator "VAL:FRM:Override:0:<= 0:1:"
$WAVES 1 17 +1 +6 +1
=0 T 0
$VALUES
V 1
0
$END
$WAVES 2
*0
=1 T 800k
$VALUES
V 2
1
0
$END
$WAVES 3
*0
R 1 20000 =2 T 50k
$VALUES
R 2 10000 0 1
V 1
0
$END
$WAVES 4
*0
*1
R 1 2 =3 T 100k
=4 T 600k
=5 T 5600k
R 1 2 *3
=6 T 500k
=7 T 5700k
R 1 3 *3
=8 T 200k
=9 T 3400k
=10 T 3100k
=11 T 300k
R 1 6 *3
*8
R 1 6 *3
=12 T 43700k
=13 T 778001k
=14 T 99k
R 1 3 *3
*9
=15 T 32200k
R 1 4 *3
*8
*3
=16 T 3300k
=17 T 13600k
R 1 2 *3
R 1 3 *8
*1
=18 T 4k
$VALUES
R 2 26 1 0
V 1
1
$END
$WAVES 5
*0
=19 D 0 1
=20 D 800k 1
=21 D 5600k 2
=22 D 700k 2
=23 D 5700k 2
=24 D 800k 2
*21
*24
=25 D 412800k 2
=26 D 500k 2
R 1 3 =27 D 100k 2
=28 D 410400k 2
*21
*24
=29 D 35200k 2
*24
=30 D 2300k 2
=31 D 1000k 2
R 1 6 *27
=32 D 200k 2
R 1 9 *27
R 1 4 *32
*27
=33 D 300k 2
=34 D 2500k 2
=35 D 4100k 2
*30
*34
R 1 2 *24
$VALUES
V 2
U
Z
R 2 23 1 0
V 1
1
$END
$WAVES 9
*0
=36 D 0 2
=37 D 0 4
=38 D 433550k 7
R 1 2 =39 D 800k 9
=40 D 44000k 9
=41 D 407200k 8
=42 D 1600k 9
=43 D 4800k 9
=44 D 107250k 2
$VALUES
V 3
U
0
X
R 2 3 0 1
V 2
0
X
$END
$WAVES +1
*0
*36
*37
*38
=45 D 0 9
*39
=46 D 44800k 9
*41
R 1 2 *39
=47 D 112050k 2
$VALUES
V 3
U
0
X
R 2 3 0 1
V 2
0
X
$END
$WAVES +1
*0
*36
*37
*38
R 1 2 *39
*40
*41
*42
*43
*44
$VALUES
V 3
U
0
X
R 2 3 0 1
V 2
0
X
$END
$WAVES +1
*0
*36
*37
*38
*45
*39
*46
*41
R 1 2 *39
*47
$VALUES
V 3
U
0
X
R 2 3 0 1
V 2
0
X
$END
$WAVES +1
*0
*36
*37
*38
R 1 2 *39
=48 D 43200k 9
=49 D 408000k 8
*42
*43
*44
$VALUES
V 3
U
0
X
R 2 3 0 1
V 2
0
X
$END
$WAVES +1
*0
*36
*37
*38
*45
*39
*40
*49
R 1 2 *39
*47
$VALUES
V 3
U
0
X
R 2 3 0 1
V 2
0
X
$END
$WAVES +1
*0
*36
*37
*38
R 1 2 *39
*48
*49
*42
*43
*44
$VALUES
V 3
U
0
X
R 2 3 0 1
V 2
0
X
$END
$WAVES +1
*0
*36
*37
*38
*45
*39
*40
*49
R 1 2 *39
*47
$VALUES
V 3
U
0
X
R 2 3 0 1
V 2
0
X
$END
$WAVES +3
*0
=50 D 432350k 3
=51 D 410400k 3
$VALUES
V 3
0
1
0
$END
$WAVES +1
*0
=52 D 21150k 3
=53 D 411200k 3
$VALUES
V 3
0
1
0
$END
$WAVES +1
*0
=54 D 18750k 3
=55 D 2400k 3
=56 D 821600k 3
=57 D 800k 3
=58 D 156450k 2
$VALUES
R 2 3 0 1
$END
$WAVES +1
*0
=59 D 885950k 3
R 2 2 =60 D 5600k 3 *57
=61 D 4000k 3
$VALUES
R 2 3 0 1
V 1
0
$END
$WAVES +1
*0
=62 D 885150k 3
R 2 2 *57 *60
*57
*61
*57
$VALUES
R 2 4 0 1
V 1
0
$END
$WAVES +3
*0
=63 D 12350k 3
=64 D 6400k 3
=65 D 824800k 3
=66 D 41600k 3
=67 D 18400k 3
=68 D 96450k 2
$VALUES
R 2 3 0 1
V 1
0
$END
$WAVES +1
*0
=69 D 5950k 3
*64
$VALUES
V 3
0
1
0
$END
$WAVES +1
*0
*69
$VALUES
V 2
1
0
$END
$WAVES +1
*0
*69
R 2 2 *57 *60
*57
=70 D 412800k 3
*53
*60
*57
=71 D 35200k 3
*57
*55
R 1 2 =72 D 1600k 3
*57
*55
*61
R 1 2 *55
R 1 2 *57
$VALUES
R 2 11 1 0
V 1
1
$END
$WAVES +1
*0
*69
R 2 2 *57 *60
*57
*70
*53
*60
*57
*71
*57
*55
R 1 2 *57
R 1 2 *55
*61
R 1 2 *55
R 1 2 *57
$VALUES
R 2 11 1 0
V 1
1
$END
$WAVES +1
*0
*69
R 2 2 *57 *60
*57
*70
*53
*60
*57
*71
*57
*55
*72
=73 D 4800k 3
*61
R 1 2 *55
R 1 2 *57
$VALUES
R 2 10 1 0
V 1
1
$END
$WAVES +1
*0
*69
R 2 2 *57 *60
*57
*70
*53
*60
*57
*71
*57
*55
R 1 5 *57
*55
*61
R 1 2 *55
R 1 2 *57
$VALUES
R 2 12 1 0
V 1
1
$END
$WAVES +1
*0
*69
R 2 2 *57 *60
*57
*70
*53
*60
*57
*71
*57
*55
*72
*57
*72
*55
*61
R 1 2 *55
R 1 2 *57
$VALUES
R 2 11 1 0
V 1
1
$END
$WAVES +1
*0
*69
R 2 2 *57 *60
*57
=74 D 413600k 3
*51
*60
*57
*71
*57
*55
R 1 2 *57
R 1 2 *55
*61
R 1 2 *55
R 1 2 *57
$VALUES
R 2 11 1 0
V 1
1
$END
$WAVES +1
*0
*69
R 2 2 *57 *60
*57
*70
*53
*60
*57
*71
*57
*55
*72
*73
*61
R 1 2 *55
R 1 2 *57
$VALUES
R 2 10 1 0
V 1
1
$END
$WAVES +1
*0
*63
*57
*60
*57
*74
*51
*60
*57
*71
*57
R 1 2 *72
R 1 2 *57
=75 D 3200k 3
*73
*72
*75
R 1 2 *57
$VALUES
R 2 10 1 0
V 1
1
$END
$WAVES 50
*0
*52
$VALUES
V 2
U
0
$END
$WAVES +1
*0
*52
=76 D 409600k 3
$VALUES
V 3
U
0
1
$END
$WAVES +1
*0
*52
R 1 2 =77 D 204800k 3
$VALUES
V 4
U
0
1
0
$END
$WAVES +1
*0
*52
R 1 4 =78 D 102400k 3
$VALUES
V 1
U
R 2 2 0 1
V 1
0
$END
$WAVES +1
*0
*52
R 1 8 =79 D 51200k 3
$VALUES
V 1
U
R 2 4 0 1
V 1
0
$END
$WAVES +1
*0
*52
R 1 16 =80 D 25600k 3
$VALUES
V 1
U
R 2 8 0 1
V 1
0
$END
$WAVES +1
*0
*52
R 1 32 =81 D 12800k 3
$VALUES
V 1
U
R 2 16 0 1
V 1
0
$END
$WAVES +1
*0
*52
R 1 64 *64
$VALUES
V 1
U
R 2 32 0 1
V 1
0
$END
$WAVES +1
*0
*52
R 1 128 *75
$VALUES
V 1
U
R 2 64 0 1
V 1
0
$END
$WAVES +1
*0
*52
R 1 256 *72
$VALUES
V 1
U
R 2 128 0 1
V 1
0
$END
$WAVES +1
*0
*52
R 1 513 *57
$VALUES
V 1
U
R 2 257 0 1
$END
$WAVES +2
*0
*50
$VALUES
V 2
U
0
$END
$WAVES +1
*0
*50
*76
$VALUES
V 3
U
0
1
$END
$WAVES +1
*0
*50
R 1 2 *77
$VALUES
V 4
U
0
1
0
$END
$WAVES +1
*0
*50
R 1 4 *78
$VALUES
V 1
U
R 2 2 0 1
V 1
0
$END
$WAVES +1
*0
*50
R 1 8 *79
$VALUES
V 1
U
R 2 4 0 1
V 1
0
$END
$WAVES +1
*0
*50
R 1 16 *80
$VALUES
V 1
U
R 2 8 0 1
V 1
0
$END
$WAVES +1
*0
*50
R 1 32 *81
$VALUES
V 1
U
R 2 16 0 1
V 1
0
$END
$WAVES +1
*0
*50
R 1 64 *64
$VALUES
V 1
U
R 2 32 0 1
V 1
0
$END
$WAVES +1
*0
*50
R 1 128 *75
$VALUES
V 1
U
R 2 64 0 1
V 1
0
$END
$WAVES +1
*0
*50
R 1 256 *72
$VALUES
V 1
U
R 2 128 0 1
V 1
0
$END
$WAVES +1
*0
*50
R 1 512 *57
$VALUES
V 1
U
R 2 256 0 1
V 1
0
$END
$WAVES +1
*0
=82 D 890750k 4
=83 D 1600k 4
=84 D 4800k 4
*83
=85 D 3600k 3
=86 D 400k 4
=87 D 97250k 2
$VALUES
R 2 4 0 1
$END
$WAVES +1
*0
=88 D 5550k 2
R 2 2 *24 *21
*24
=89 D 829600k 2
*24
*29
*24
=90 D 16800k 2
*24
$VALUES
R 2 6 0 1
V 1
0
$END
$WAVES +1
*0
*19
*36
=91 D 1550k 2
=92 D 4000k 2
R 2 2 *24 *21
R 2 2 *24 =93 D 2400k 2
*24
*24
*24
=94 D 43200k 2
*24
=95 D 777600k 2
*24
*93
*24
=96 D 32000k 2
*24
=97 D 3200k 2
=98 D 13600k 2
*24
$VALUES
V 1
-2147483648
R 2 2 63 0
V 22
63
1
63
24
0
1
63
60
21
42
0
15
63
16
0
3
63
18
0
63
12
63
$END
$ENDWAVE