Initial commit

f6adb845 · 赵鹏翀 · f6adb845 · f6adb845 · 0646239b · d031df65
--- 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 "8253"]
+	path = 8253
+	url = https://zpc@www.codecode.net/engintime/Dream-Logic/Intel-classic-chips/8253.git
--- a/8086 @ 0646239b
+++ b/8086 @ 0646239b
+Subproject commit 0646239b4d1645f6a0da63d7f4bb3142942e567c
--- a/8253 @ d031df65
+++ b/8253 @ d031df65
+Subproject commit d031df650e1627a9a9e3902ba807bbafae22f82d
--- a/8253_test.dlsche
+++ b/8253_test.dlsche
--- a/8253_test.dlsche.svg
+++ b/8253_test.dlsche.svg
--- 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/Lab003.dlproj
+++ b/Lab003.dlproj
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<project id="f7b7a478-1178-41c4-afc3-b984e50cbad2" name="Lab003" 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="4ae62a97-6c5c-402f-adf5-31259c7191b4" 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="58597581-ffe0-4ff2-b87c-c49ac97d163c" name="8253">
+      <file relativepath="8253\8253.dlsche"/>
+      <file relativepath="8253\8254.pdf"/>
+      <file relativepath="8253\f0.dlsche"/>
+      <file relativepath="8253\f1.dlsche"/>
+      <file relativepath="8253\f2.dlsche"/>
+      <file relativepath="8253\f3.dlsche"/>
+      <file relativepath="8253\f4.dlsche"/>
+      <file relativepath="8253\f5.dlsche"/>
+      <file relativepath="8253\half.dlsche"/>
+      <file relativepath="8253\rc.dlsche"/>
+      <file relativepath="8253\re.dlsche"/>
+      <file relativepath="8253\README.md"/>
+      <file relativepath="8253\rw.dlsche"/>
+    </filefolder>
+    <file relativepath="8253_test.dlsche"/>
+    <file relativepath="top.dlsche"/>
+    <file relativepath="README.md"/>
+  </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
+;8253测试
+.text
+
+; 初始化8253，使计数器0工作在计数方式2，输出9分频波形
+mov al, 0x34   ; 选择计数器0，方式2，分频器
+out 0x83, al   ; 写控制字
+mov al, 9      ; 
+out 0x80, al   ; 先写低字节计数初值9
+mov al, 0      ;
+out 0x80, al   ; 再写高字节计数初值0
+
--- 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                     ;8253测试
+0002                     .text
+0003                     
+0004                     ; 初始化8253，使计数器0工作在计数方式2，输出9分频波形
+0005    10    01 00 34   mov al, 0x34   ; 选择计数器0，方式2，分频器
+0006    13    4E 00 83   out 0x83, al   ; 写控制字
+0007    16    01 00 09   mov al, 9      ; 
+0008    19    4E 00 80   out 0x80, al   ; 先写低字节计数初值9
+0009    1C    01 00 00   mov al, 0      ;
+0010    1F    4E 00 80   out 0x80, al   ; 再写高字节计数初值0
+0011                     
--- a/MEM/ram.rxm
+++ b/MEM/ram.rxm
--- a/README.md
+++ b/README.md
+# 说明
+定时计数器实验
+# 原理图
+![raw svg](8253_test.dlsche.svg)
+![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