Question

Q1. Assume that the registers have the following values (all in hex) and DS=311F, SS=560B, SI=130F, DI=0405, BX=5011, AX=401D, CX=4500, and BP=195F. Calculate the physical address of the memory where the operand is stored and the contents of the memory locations in each of the following addressing examples.
i. MOV [BP+12], AX
ii. MOV [BX+SI+8], BX

Q2. Find the IP, CS, and SP (locations and contents) after execution of the following instructions:
i. 2000:015B FF 17 CALL FAR [BX]
Initial Values: BX=0402, SP=FFF0
Memory contents 3000:0400 1B 03 40 34 1B 05 1C 06-
ii. 188E: 205 CB RETF
Initial Values: SS=188E, SP=FFE6
Memory contents 188E: FFE2 12 0B 23 34 32 12 3E EF-ED 4F 24 8E 18 00 04 19

Answer 1

There are multiple questions and student didn't specified the particular one so according to HOMEWORKLIB RULES i have to attempt first question so please post 2nd question seperately .I have to follow HOMEWORKLIB RULES