hb1.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 800000000
I 1 "e#9#std_logicc9 UX01ZWLH-"
$OUT 1 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 dout_8
$SC 7-+7
$IN 2 1 res
$IN 3 1 cs -1 0 7415800000
$IN 4 1 clk -1 0 7415800000
$IN 5 1 di -1 0 7415800000
P 0 1-14 CS "0"
P 0 3-5 Radix "2"
P 0 3-5 Shape "3"
P 0 3-5 Stimulator "CST:FRM:Override: :Cs:0:"
P 0 2 Stimulator "VAL:FRM:Override:0:<= 0:1:"
$WAVES 1
=0 T 0
=1 D 0 1
=2 D 375k 1
=3 D 2800k 2
R 2 2 =4 D 350k 2 =5 D 3650k 2
=6 D 400k 2
$VALUES
V 2
U
Z
R 2 3 1 0
V 1
1
$END
$WAVES 2
*0
$VALUES
V 1
0
$END
$WAVES 3
*0
=7 T 375k
$VALUES
V 2
1
0
$END
$WAVES 4
*0
R 1 296631 =8 T 25k
$VALUES
R 2 148316 1 0
$END
$WAVES 5
*0
*7
R 1 2 =9 T 50k
=10 T 1900k
*9
=11 T 100k
R 1 4 *9
=12 T 1650k
R 2 2 *9 =13 T 150k
*12
R 1 2 *11
R 1 2 *9
*12
R 3 2 *9 *11 *9
=14 T 1600k
*13
*11
R 1 2 *9
$VALUES
R 2 16 1 0
V 1
1
$END
$WAVES 7
*0
=15 D 2950k 3
R 2 2 =16 D 400k 3 =17 D 3600k 3
*16
$VALUES
R 2 3 1 0
V 1
1
$END
$WAVES 8
*0
*15
R 2 2 *16 *17
*16
$VALUES
R 2 3 1 0
V 1
1
$END
$WAVES 9
*0
*15
R 2 2 *16 *17
*16
$VALUES
R 2 3 1 0
V 1
1
$END
$WAVES +1
*0
*15
R 2 2 *16 *17
*16
$VALUES
R 2 3 1 0
V 1
1
$END
$WAVES +1
*0
*15
R 2 2 *16 *17
*16
$VALUES
R 2 3 1 0
V 1
1
$END
$WAVES +1
*0
*15
R 2 2 *16 *17
*16
$VALUES
R 2 3 1 0
V 1
1
$END
$WAVES +1
*0
*15
R 2 2 *16 *17
*16
$VALUES
R 2 3 1 0
V 1
1
$END
$WAVES +1
*0
=18 D 10950k 3
*16
$VALUES
V 3
1
0
1
$END
$ENDWAVE