Initial commit

401adf5a · 赵鹏翀 · 401adf5a · 401adf5a · 0646239b · fb47c3ef
--- a/.gitignore
+++ b/.gitignore
+*.cir
+*.xml
+*.bak
+/.vs
\ No newline at end of file
--- a/.gitmodules
+++ b/.gitmodules
+[submodule "8086"]
+	path = 8086
+	url = https://zpc@www.codecode.net/engintime/Dream-Logic/Intel-classic-chips/8086.git
+[submodule "8237"]
+	path = 8237
+	url = https://zpc@www.codecode.net/engintime/Dream-Logic/Intel-classic-chips/8237.git
--- a/8086 @ 0646239b
+++ b/8086 @ 0646239b
+Subproject commit 0646239b4d1645f6a0da63d7f4bb3142942e567c
--- a/8237 @ fb47c3ef
+++ b/8237 @ fb47c3ef
+Subproject commit fb47c3efb29bd715b996ce0f01c1c9a69c9796e3
--- a/IO/IO.dlsche
+++ b/IO/IO.dlsche
--- a/IO/IO.dlsche.svg
+++ b/IO/IO.dlsche.svg
--- a/IO/README.md
+++ b/IO/README.md
+# 说明
+IO接口芯片地址译码模块
\ No newline at end of file
--- a/Lab006.dlproj
+++ b/Lab006.dlproj
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<project id="3407fe40-bd78-42b5-914a-e269ea66b67f" name="Lab006" version="1">
+
+  <files>
+    <filefolder id="d7502e9e-b220-4715-a645-2f139d9b4f34" name="MEM">
+      <file relativepath="MEM\MEM.dlsche"/>
+      <file relativepath="MEM\ram.asm"/>
+      <file relativepath="MEM\ram.bat"/>
+      <file relativepath="MEM\ram.rxm"/>
+      <file relativepath="MEM\README.md"/>
+    </filefolder>
+    <filefolder id="c6ec748e-8eff-4fcb-9ff0-d62ba30af439" name="IO">
+      <file relativepath="IO\IO.dlsche"/>
+      <file relativepath="IO\README.md"/>
+    </filefolder>
+    <filefolder id="300d897d-944e-4657-abc4-81609856ee33" name="8086">
+      <file relativepath="8086\8086.dlsche"/>
+      <file relativepath="8086\8086.pdf"/>
+      <file relativepath="8086\ALU.dlsche"/>
+      <file relativepath="8086\BRANCH.dlsche"/>
+      <file relativepath="8086\CU.dlsche"/>
+      <file relativepath="8086\FLAG.dlsche"/>
+      <file relativepath="8086\PC.dlsche"/>
+      <file relativepath="8086\README.md"/>
+      <file relativepath="8086\REGS.dlsche"/>
+      <file relativepath="8086\rom.bat"/>
+      <file relativepath="8086\rom.masm"/>
+      <file relativepath="8086\rom.rxm"/>
+      <file relativepath="8086\uPC_NEXT.dlsche"/>
+    </filefolder>
+    <filefolder id="d264e703-cbab-470c-921a-c1b658371265" name="8237">
+      <file relativepath="8237\8237A.dlsche"/>
+      <file relativepath="8237\8237A.pdf"/>
+      <file relativepath="8237\channel.dlsche"/>
+      <file relativepath="8237\fsm.dlsche"/>
+      <file relativepath="8237\README.md"/>
+      <file relativepath="8237\regs.dlsche"/>
+      <file relativepath="8237\write_read.dlsche"/>
+    </filefolder>
+    <file relativepath="README.md"/>
+    <file relativepath="top.dlsche"/>
+  </files>
+
+</project>
--- a/MEM/MEM.dlsche
+++ b/MEM/MEM.dlsche
--- a/MEM/MEM.dlsche.svg
+++ b/MEM/MEM.dlsche.svg
--- a/MEM/README.md
+++ b/MEM/README.md
+# 说明
+8086 微机系统的MEM主存储器，存储指令和数据
\ No newline at end of file
--- a/MEM/dmasm.c
+++ b/MEM/dmasm.c
--- a/MEM/dmasm.exe
+++ b/MEM/dmasm.exe
--- a/MEM/ram.asm
+++ b/MEM/ram.asm
+;DMA存储器到存储器的传送测试程序
+.text
+
+;8237初始化，在执行cmp指令时，通过DMA传送，将block2程序块传送到block1处，传送完成后，
+;将执行block2程序块，而不是block1
+
+mov al,0xcc
+out 0x8b, al	;写通道0的工作方式控制寄存器，地址递增
+
+mov al, 0x3D
+out 0x80, al	;将传送起始源地址写入通道0的当前地址计数器中
+
+mov al, 0xcd	
+out 0x8b, al	;写通道1的工作方式控制寄存器，地址递增
+
+mov al, 0x37
+out 0x82, al	;将传送起始目的地址写入通道1的当前地址计数器中
+
+mov al, 5		;传送6个字节，字节数从5到0
+out 0x83, al	;将传送字节数写入通道1的当前字节计数器中
+
+mov al, 1
+out 0x88, al	;写操作方式命令字寄存器，允许存储器到存储器之间的传送并启动数据传送
+
+BEGIN:			;主程序开始
+cmp al, 0x15	;在此条指令的微指令中会查询 DMA 请求
+
+block1:
+mov bl, 0
+add bl, 20
+
+block2:
+sub al, 3
+adc al, 2
+jmp BEGIN
+
+
+
--- a/MEM/ram.bat
+++ b/MEM/ram.bat
+@echo off
+dmasm.exe ram.asm -o ram.rxm -l ram.lst -g ram.dbg
+pause
--- a/MEM/ram.dbg
+++ b/MEM/ram.dbg
--- a/MEM/ram.lst
+++ b/MEM/ram.lst
+0001                     ;DMA存储器到存储器的传送测试程序
+0002                     .text
+0003                     
+0004                     ;8237初始化，在执行cmp指令时，通过DMA传送，将block2程序块传送到block1处，传送完成后，
+0005                     ;将执行block2程序块，而不是block1
+0006                     
+0007    10    01 00 CC   mov al,0xcc
+0008    13    4E 00 8B   out 0x8b, al	;写通道0的工作方式控制寄存器，地址递增
+0009                     
+0010    16    01 00 3D   mov al, 0x3D
+0011    19    4E 00 80   out 0x80, al	;将传送起始源地址写入通道0的当前地址计数器中
+0012                     
+0013    1C    01 00 CD   mov al, 0xcd	
+0014    1F    4E 00 8B   out 0x8b, al	;写通道1的工作方式控制寄存器，地址递增
+0015                     
+0016    22    01 00 37   mov al, 0x37
+0017    25    4E 00 82   out 0x82, al	;将传送起始目的地址写入通道1的当前地址计数器中
+0018                     
+0019    28    01 00 05   mov al, 5		;传送6个字节，字节数从5到0
+0020    2B    4E 00 83   out 0x83, al	;将传送字节数写入通道1的当前字节计数器中
+0021                     
+0022    2E    01 00 01   mov al, 1
+0023    31    4E 00 88   out 0x88, al	;写操作方式命令字寄存器，允许存储器到存储器之间的传送并启动数据传送
+0024                     
+0025                     BEGIN:			;主程序开始
+0026    34    47 00 15   cmp al, 0x15	;在此条指令的微指令中会查询 DMA 请求
+0027                     
+0028                     block1:
+0029    37    01 01 00   mov bl, 0
+0030    3A    0E 01 14   add bl, 20
+0031                     
+0032                     block2:
+0033    3D    1E 00 03   sub al, 3
+0034    40    16 00 02   adc al, 2
+0035    43    57 34      jmp BEGIN
+0036                     
+0037                     
+0038                     
--- a/MEM/ram.rxm
+++ b/MEM/ram.rxm
--- a/README.md
+++ b/README.md
+# 说明
+DMA传送实验
+# 原理图
+![raw svg](top.dlsche.svg)
\ No newline at end of file
--- a/top.dlsche
+++ b/top.dlsche
--- a/top.dlsche.svg
+++ b/top.dlsche.svg