代码搜索:70H

找到约 571 项符合「70H」的源代码

代码结果 571
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c tcint70.c

#include #include #include #include "tcint70.h" #define IRQ8 0x70 #define SET_EVENT 0x8300 #define CANCEL_EVENT 0x8301 #define LARGEST 0xffff #define PIT0 0x40 #d
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asm text1.asm

ORG 0000H LJMP START ORG 0003H ;INT0中断矢量 LJMP EMERGY ORG 0013H ;INT1中断矢量 LJMP PASSER ORG 1000H START: MOV SP,#60H SETB IE.0 ;允许外部中断0 SETB IE.2 ;允许外部中断1 CLR IP.2
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txt 单字节小于100数转化为bcd码.txt

; 单字节小于100数转化为BCD码 ;源数r2 目标高位71h低位70h影响位a b CONVERT:PUSH ACC ;入栈 MOV A,R2 MOV B,#0AH DIV AB MOV 70H,B ;确定要放入单元 MOV 71H,A ;同上 POP ACC RET
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c delay_ms.c

/* delay_ms.c Uses tcint8.c source from pctime13 as a ms-resolution timer. */ #include #include #include #include #include /
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asm 晶振12mhz,延时0.0125秒.asm

;;晶振12MHZ,延时0.0125秒 MOV 71H,#100 LOOP2:MOV 70H,#60 LOOP1:DJNZ 70H,LOOP1 DJNZ 71H,LOOP2 MOV 70H,#48 LOOP3:DJNZ 70H,LOOP3
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asm 晶振12mhz,延时0.0125秒.asm

;;晶振12MHZ,延时0.0125秒 MOV 71H,#100 LOOP2:MOV 70H,#60 LOOP1:DJNZ 70H,LOOP1 DJNZ 71H,LOOP2 MOV 70H,#48 LOOP3:DJNZ 70H,LOOP3
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asm 晶振12mhz,延时0.0125秒.asm

;;晶振12MHZ,延时0.0125秒 MOV 71H,#100 LOOP2:MOV 70H,#60 LOOP1:DJNZ 70H,LOOP1 DJNZ 71H,LOOP2 MOV 70H,#48 LOOP3:DJNZ 70H,LOOP3
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asm 晶振12mhz,延时0.0125秒.asm

;;晶振12MHZ,延时0.0125秒 MOV 71H,#100 LOOP2:MOV 70H,#60 LOOP1:DJNZ 70H,LOOP1 DJNZ 71H,LOOP2 MOV 70H,#48 LOOP3:DJNZ 70H,LOOP3
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asm 晶振12mhz,延时0.0125秒.asm

;;晶振12MHZ,延时0.0125秒 MOV 71H,#100 LOOP2:MOV 70H,#60 LOOP1:DJNZ 70H,LOOP1 DJNZ 71H,LOOP2 MOV 70H,#48 LOOP3:DJNZ 70H,LOOP3
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asm 晶振12mhz,延时0.0125秒.asm

;;晶振12MHZ,延时0.0125秒 MOV 71H,#100 LOOP2:MOV 70H,#60 LOOP1:DJNZ 70H,LOOP1 DJNZ 71H,LOOP2 MOV 70H,#48 LOOP3:DJNZ 70H,LOOP3