assembly language - test questions help needed

[goodtime]

assembly language

1. the instruction add ax,[0400h] find:
a. how many bus cycle (BC) is reguired for fetching?
b. how many bus cycle (BC) is reguired for executing?
c.assume that instruction is already in the quene , calculate the BC reguired for fetching and executing the instruction

2. repeat 1 for the instruction sub [DI+0500h],BX
( for 8086 anf 8088)

3. if AX=31h , BX=300h , content of location 2000h:400h and 2000h:401h are 0ah and 06h , DS=2000h and CS=2000h . find the content of AX after executing the instruction
ADD AX,[BX+0100h]

4. the instruction SUB[BX+300],BL
assume [7000h:510h]:28h
BX=210h, CS=7000h
find:
a. number of BC reguired for fetch and execute?
b. value of F register?
c.[BX+300] after execution?
d. value of IP registers after execution the instruction ?

5. write a program to add number a (24bits) with number B of the same size and store result in 1000h:0106h . assume number A and B are stord in memoy location starting at 1000h:0100h repectively

plz plz any one can help meeeeee

 

[sv1437]

assembly language

Which Microprocessor/Microcontroller are you using?

 

[FvM]

assembly language

Look sharp, this has been said in the original question, it can be seen from the assembler syntax anyway. Actually, it's a classical who does my homework question, typically ignored by most forum members. If putting a new question, instead of copying the problem sheet, the guy would have got a profound answer.