Отчет по практике: Микропроцессорные системы

Start:

mov ax,data

mov ds,ax

mov es,ax

mov ah,09h

lea dx,stQ

int 21h

m0: call Sound0

mov bx,00efh

call Sound

mov dx, 0009h

call Sound2

mov dx, 0003h

call Sound2

mov bx,007eh

call Sound

mov dx, 000fh

call Sound2

mov ah,02h

int 16h

and al,00100000b

jz m0

jmp m_end

Sound0 Proc near

in al,[61h]

and al,0fch

out [61h],al

ret

Endp