wave87.dat

这是一个SD卡的TESTBENCH,源码中有如何产生一个特定的命令序列的样例。支持产生任何的SD卡交互过程中用到的命令序列。

$WAVE4TIMED
$RESOLUTION 1000
I 1 "e#9#std_logicc9 UX01ZWLH-"
$S 1 1 Rst
$S 5 1 cs
$S 9 1 TempCs
$S +4 1 TempDin
$S +4 1 5 0 out
$S +4 1 CsBack
$S +4 1 Clock1
$S +4 1 Din
$S +4 1 Dout
I 2 "a#29#std_logic_vector(15 downto 0)1 ricd15 0 e#9#std_logicc9 UX01ZWLH-"
$BUS S +68 2 16 CRC16Out
$SC 37-97/4
I 3 "i#7#integerrict-2147483648 2147483647 "
$S +5 3 Clock1Cnt
$S +4 1 CmdEnable
I 4 "a#29#std_logic_vector(47 downto 0)1 ricd47 0 e#9#std_logicc9 UX01ZWLH-"
$BUS S 302 4 48 CmdBuffer
$SC 110-298/4
$S +5 1 CmdPrepared
I 5 "a#28#std_logic_vector(5 downto 0)1 ricd5 0 e#9#std_logicc9 UX01ZWLH-"
$BUS S +28 5 6 CmdId
$SC 307-+20/4
$S +5 1 CmdSending
$S +4 3 7 0 ed
$ENDTIME 12500
$WAVES 315
=0 T 0
=1 D 0 1
$VALUES
V 2
U
1
$END
$WAVES 1 9 +4 33-97/4 +9-298/4 +5 +29
*0
$VALUES
V 1
0
$END
$WAVES 5 21-+8/4
*0
$VALUES
V 1
1
$END
$WAVES 17
*0
$VALUES
V 1
U
$END
$WAVES 307 +4 +8-+8/4
*0
*1
$VALUES
V 2
U
0
$END
$WAVES 102 336
*0
$VALUES
V 1
0
$END
$ENDTIME 25000
$WAVES 25
=2 T 25k
$VALUES
V 1
0
$END
$WAVES +77
=3 D 25k 1
$VALUES
V 1
1
$END
$ENDTIME 37500
$ENDTIME 50000
$WAVES 25
=4 T 50k
$VALUES
V 1
1
$END
$WAVES 21
*4
$VALUES
V 1
0
$END
$WAVES +85
*4
$VALUES
V 1
X
$END
$ENDWAVE