Discuss the functions of all general purpose registers of 8086.Explain the special function of each register and instruction support for these functions.
SIKSHAPATH Latest Questions
Analyse the instructions below and comment on Addressing mode: MOV CX, AX MOV AX, [1592H] ADD CX, [AX+SI] MOV BX, [SI+16] ADD BX, AX
Find the effective and physical address when the microprocessor executes the following instructions: (i) MOV AL,[2000H] (ii) MOV AX,[SI] If SI =2000H and DS=1000H
Describe the functionof the following pins and their use in 8086 based system. (i)NMI (ii) LOCK(iii) TEST (iv) RESET.
Find the smaller out of two numbers. Find the larger out of two numbers. Write a program for 8085.
Analyse the instructions below and comment on Addressing mode: MOV CX, AX MOV AX, [1592H] ADD CX, [AX+SI] MOV BX, [SI+16] ADD BX, AX