修改Lab007实验模板

ec2b8c1f · 李川 · 李川 · b9407d17 · ec2b8c1f · ec2b8c1f
--- a/DAC0832_test.dlsche
+++ b/DAC0832_test.dlsche
--- a/DAC0832_test.dlsche.svg
+++ b/DAC0832_test.dlsche.svg
@@ -191,9 +191,9 @@

  <text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="123" y="1158">V1</text>

-  <text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="106" y="1264">DC1</text>
+  <text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="106" y="1264">DC11</text>

-  <text alignment-baseline="after-edge" fill="#000080" font-family="Times New Roman" font-size="25" font-weight="400" text-anchor="start" x="152" y="1206">10V</text>
+  <text alignment-baseline="after-edge" fill="#000080" font-family="Times New Roman" font-size="25" font-weight="400" text-anchor="start" x="152" y="1206">-10V</text>

  <polyline fill="none" points="72 1086, 672 1086" stroke="#0000ff" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>

@@ -293,7 +293,7 @@

  <text alignment-baseline="after-edge" fill="#00ff00" font-family="微软雅黑" font-size="35" font-weight="700" text-anchor="start" x="2132" y="1076">+</text>

-  <text alignment-baseline="after-edge" fill="#00ff00" font-family="微软雅黑" font-size="35" font-weight="700" text-anchor="start" x="2432" y="1076">9.96093</text>
+  <text alignment-baseline="after-edge" fill="#00ff00" font-family="微软雅黑" font-size="35" font-weight="700" text-anchor="start" x="2432" y="1076">-9.96093</text>

  <text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="2262" y="1006">U1</text>


--- a/MEM/ram.asm
+++ b/MEM/ram.asm
-;test
+;利用DAC 0832 产生一个正向锯齿波电压，DAC0832工作在单缓冲方式，端口地址为0x80。
 .text

-BEGIN:
-mov al, 0x1a
-
-UP:
-out 2, al
-inc al
-cmp al, 0x84
-jnz UP
-dec al
-
-DOWN:
-out 2, al
-dec al
-cmp al, 0x19
-jnz DOWN
-jmp BEGIN
+mov dl, 0x80
+mov al, 0
+out dl,al

+NEXT:
+add al, 0x40
+out dl, al
+jmp NEXT


--- a/MEM/ram.dbg
+++ b/MEM/ram.dbg
--- a/MEM/ram.lst
+++ b/MEM/ram.lst
-0001                     ;test
+0001                     ;利用DAC 0832 产生一个正向锯齿波电压，DAC0832工作在单缓冲方式，端口地址为0x80。
 0002                     .text
 0003                     
-0004                     BEGIN:
-0005    10    01 00 1A   mov al, 0x1a
-0006                     
-0007                     UP:
-0008    13    4E 00 02   out 2, al
-0009    16    78 00      inc al
-0010    18    47 00 84   cmp al, 0x84
-0011    1B    55 13      jnz UP
-0012    1D    79 00      dec al
+0004    10    01 03 80   mov dl, 0x80
+0005    13    01 00 00   mov al, 0
+0006    16    4D 03      out dl,al
+0007                     
+0008                     NEXT:
+0009    18    0E 00 40   add al, 0x40
+0010    1B    4D 03      out dl, al
+0011    1D    57 18      jmp NEXT
+0012                     
 0013                     
-0014                     DOWN:
-0015    1F    4E 00 02   out 2, al
-0016    22    79 00      dec al
-0017    24    47 00 19   cmp al, 0x19
-0018    27    55 1F      jnz DOWN
-0019    29    57 10      jmp BEGIN
-0020                     
-0021                     
-0022                     
--- a/MEM/ram.rxm
+++ b/MEM/ram.rxm
--- a/top.dlsche
+++ b/top.dlsche
--- a/top.dlsche.svg
+++ b/top.dlsche.svg