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找到约 23,033 项符合
4 的代码
4.4.3多字节整数转换.txt
DBCMHEX:
CLR A
MOV 20H,A
MOV 21H,A
MOV 22H,A
MOV 23H,A
LOOP0:
CLR C
MOV A,@R0
RRC A
PUSH PSW
JNB ACC3,LOOP1
CLR C
SUBB A,#03H
LOOP1:
JNB ACC7,LOOP2
CLR C
SU
4.3.3多字节整数转换.txt
HEXTOBCDM:
CLR A
MOV 24H,A
MOV R5,A
MOV R6,A
MOV R7,A
MOV R0,A
MOV B,#20H
LOP12:
MOV A,R4
ADD A,R4
MOV R4,A
LCALL LR0
MOV A,R0
ADDC A,R0
DA A
MOV R0,A
MO
4.8.1 8位格雷码转换为二进制数.txt
GTOB8:
MOV R4,#7
RL A
GB1:
JNB ACC.0,GB2
CPL ACC.7
GB2:
RL A
DJNZ R4,GB1
RET
4.1.2二位十六进制数转换为ascii码.txt
HEXTOASC2:
MOV R0,SP
DEC R0
DEC R0
PUSH A
MOV A,@R0
ANL A,#0FH
ADD A,#DH
MOVC A,@A+PC
XCH A,@R0
SWAP A
ANL A,#0FH
ADD #7
MOVC A,@A+PC
INC R0
XCH A,@
4.3.5双字节十六进制小数转换成双字节bcd码小数.txt
HBD2:
MOV R4,#4
HBD3:
MOV A,R3
MOV B,#10
MUL AB
MOV R3,A
MOV R5,B
MOV A,R2
MOV B,#10
MUL AB
ADD A,R5
MOV R2,A
CLR A
ADDC A,B
PUSH ACC
DJNZ R4,HBD3
4.3.1单字节整数转换.txt
HEXTOBCDS:
MOV B,#100
DIV AB
MOV R3,A
MOV A,#10
XCH A,B
DIV AB
SWAP A
ORL A,B
RET
4口亮灭.lst
AVRASM ver. 1.30 4口亮灭.ASM Mon Jun 25 21:28:46 2001
error : Unknown instruction opcode
error : Unknown instruction opcode
error : Unknown instruction opcode
error : Unknown instruction opcod
4口亮灭.m51
BL51 BANKED LINKER/LOCATER V4.02 06/24/2001 22:14:34 PAGE 1
BL51 BANKED LINKER/LOCATER V4.02, INVOKED BY:
C:\KEIL\C51\BIN\BL51.EXE 4口亮灭.o