代码搜索：COM口映射
找到约 10,000 项符合「COM口映射」的源代码
代码结果 10,000
www.eeworm.com/read/347724/11641479
lst 训练项目四：扩展io口的使用.lst
NO DEBUG INFORMATION AVAILABLE!
__text_start:
__start:
30 EFCF LDI R28,0xFF
31 E0DF LDI R29,0xF
32 BFCD OUT 0x3D,R28
33 BFDE OUT 0x3E,R29
34 51
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hex 训练项目四：扩展io口的使用.hex
:040000000C9430002C
:14006000CFEFDFE0CDBFDEBFC051D0400AEA08830024E0E65C
:14007400F0E010E0E036F10711F00192FBCF0083E0E6F0E033
:14008800A0E6B0E010E000E00BBFE036F10721F0C895319671
:14009C000D92F9CF0E9
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prj 训练项目四：扩展io口的使用.prj
[Compiler Options]
Edit1=D:\icc\include
Edit2=D:\icc\lib
Edit8=
CheckBox1=0
CheckBox2=1
Edit3=
Edit4=
Edit11=16
Edit13=
ComboBox1=2
Edit9=0x20000
Edit10=4096
ComboBox2=51
RadioGroup1=0
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s 训练项目四：扩展io口的使用.s
.module _训练项目四：扩展IO口的使用.c
.area text(rom, con, rel)
.even
_init::
; /****************************************************************************
; ** File Name: 扩展I/O口的使用
; ** Creat
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o 训练项目四：扩展io口的使用.o
XL
H 1 areas 8 global symbols
M _
S push_xgset300C Ref0000
S pop_xgset300C Ref0000
A text size C0 flags 0
S _main Def0068
S _w8255a Def0026
S _init Def0000
S _delay_nms Def004C
S _delay_1ms
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c 训练项目四：扩展io口的使用.c
/****************************************************************************
** File Name: 扩展I/O口的使用
** Createed By: Wangchangsong
** Create Date: 07/26/2008
** Version:
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lis 训练项目四：扩展io口的使用.lis
.module _训练项目四：扩展IO口的使用.c
.area text(rom, con, rel)
.even
0000 _init::
0000 ; /***********************
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_c 训练项目四：扩展io口的使用._c
/****************************************************************************
** File Name: 扩展I/O口的使用
** Createed By: Wangchangsong
** Create Date: 07/26/2008
** Version:
www.eeworm.com/read/260207/11739582
恒科_cd4094串口数显
www.eeworm.com/read/155865/11842106
txt 12.1.2 p0口的扩展使用实例.txt
MOV R0,}#73H
MOV A,#88H
MOVX @R0,A
MOV R1,#20H
MOV R2,#32H
LOOP:
MOV R0,@72H
LOOP1:
MOW A, @R0
JB ACC.7,LOOP1
MOV R0,#70H
MOV A, @R1