代码搜索:70H
找到约 571 项符合「70H」的源代码
代码结果 571
www.eeworm.com/read/217049/14980918
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
www.eeworm.com/read/458324/7299011
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
www.eeworm.com/read/149576/12364805
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
www.eeworm.com/read/217049/14980900
c delay_ms.c
/*
delay_ms.c
Uses tcint8.c source from pctime13 as a ms-resolution timer.
*/
#include
#include
#include
#include
#include
/
www.eeworm.com/read/445852/7589323
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
www.eeworm.com/read/330336/12900637
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
www.eeworm.com/read/4686/38037
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
www.eeworm.com/read/4710/38987
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
www.eeworm.com/read/7225/109352
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
www.eeworm.com/read/7268/114093
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