Реферат: Блок управления двигателем на МК

mov zn_h,a

lp24: mov a,rez_l

rlc a

mov rez_l,a

mov a,rez_h

rlc a

mov rez_h,a

push psw

clr c

mov a,chi_1

rlc a

mov chi_1,a

mov a,chi_2

rlc a

mov chi_2,a

mov a,chi_3

rlc a

mov chi_3,a

push psw

clr c

mov a,chi_2

subb a,zn_l

mov chi_t,a

mov a,chi_3

subb a,zn_h

jc nosav

pop psw

sav: mov chi_3,a

mov chi_2,chi_t