电动机,dsPIC,自动控制,程序

Mov ACCAL, w0 Mov #68,w1

Mul.uu w0,w1,w2 Clr w4 Clr w5

Ff1l w3,w4 Bra nc,TB3 Ff1l w2,w5 Bra c,TB5 Mov #-16, w4

Subr w5,#1,w5 Mov w2,ACCAL Mov w3,ACCAH Clr ACCAU

Sftac A,w4 Sftac A,w5 Mov ACCAH,w6 Mov tL,w2 Mov tH,w3

Repeat #17

div.ud w2,w6 mov w0,ACCAL clr ACCAH

sftac A,w4

sftac A,w5

Goto TB4

TB3:

Subr w4,#1,w4 Mov w2,ACCAL Mov w3,ACCAH Clr ACCAU

Sftac A,w4 Mov ACCAH,w6 Mov tL,w2 Mov tH,w3

Repeat #17

div.ud w2,w6 mov w0,ACCAL clr ACCAH

sftac A,w4

TB4:

Mov ACCAH,w0 mov w0,Tx goto TB6