【微机原理课设protues-汇编】基于8086四种波形发生器仿真设计-基于8086数码管矩阵键盘控制设计-基于8086微机原理直流电机控制系统-基于单片机PWM直流电机控制系统设计汇编

1207基于8086四种波形发生器仿真设计-微机原理汇编仿真资料

out dx,al
   in ax,0000H 
   
   cmp al,11111111b  ;默认波形，正弦波
   jz  sinewave
   cmp al,11111110b    
   jz sinewave
   cmp al,11111101b      
   jz sawtoothwave
   cmp al,11111011b     
   jz triangularwave
   cmp  al,11110111b     
   jz squarewave
   cmp al,11101111b    
   jz squarewave
   cmp al,11011111b      
   jz sinewave
   jmp start 
   
   

  
  sawtoothwave:;锯齿波的产生
  mov dx,0200h
  zn:
    mov cx,0ffh
    mov al,00h

1202基于8086数码管矩阵键盘控制设计-全套资料

STACK	SEGMENT	  STACK
        DW		64  DUP (?)
STACK	ENDS
DATA	SEGMENT
TABLE	DB      3FH,06H,5BH,4FH,66H,6DH,7DH,07H,7FH,6FH	    ;七段码表  
LDATA   DB      2   DUP(00H)
RDATA   DB      2   DUP(00H)
OPERATOR    DB  1   00H           
TEMPS   DW      100