Question

3. Write an assembly program to multiply an 8-bit unsigned number in the R24 register by an 8-bit number in the R26 register. Return the answer in registers R3:R2.

-embedded system-

using assembly language and conditional branch summary.

Answer 1

MOV H,R24

MOV L,R26

XCHG

MOV A,D

MVI D 00

LXI H 0000

DAD D

DCR A

JNZ 200F

SHLD 3055

HLT