. 181651. ( ) . , ( ). , . .
LCALL AC,
.. , , C . C . C RET ( ).
. . 4.45 - , ( ), . 4.46 - , (S 4,5,6; S 14,15; S 3).
.4.45.- |
MOV direct,# data
direct , . # data, . direct , direct . , , # data , .
. 4.46 (. ). S 4, S 5, S 6 , . 7 S 4,5,6 , , 7.
data 1, data 2, data 3:
S 4 + data 3 = 0, data 3 = S 4;
S 6 + data 2 + data 3 = 0, data 2 = S 6 + S 4;
S 5 + data 1 + data 2 + data 3 = 0, data 1 = S 5 + S 6.
, . . , .
|
|
() , . D , ( ), Si i - , . , , .
. 4.46. - |
0 :
MOV direct, # data ;
LCALL AC ;
LJMP .
,
.
. 4.47 , 181651 . , () mod2 (). . MOV X. . , < D + 1...1.
. 4.47. , |
(), () () , . () . 181651 . , , , . . , . , - . 0. , , .. , . , . . , . () , , , . . .