Stack and subroutine

Stack ,[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object]

PUSH & POP ,[object Object],[object Object],[object Object]

Subroutines (Procedures) ,[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Subroutine . . . RET

[object Object],[object Object],[object Object],[object Object]

CALL & RET ,[object Object],[object Object],[object Object]

Sub Routine Eg. ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

A ssembly L anguage P rograms ,[object Object],[object Object],[object Object]

Program Structure ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

* Write an ALP to perform simple unsigned Multiplication. The two 16 bit numbers r 1121H and 1301H.Store the product in the location whose offset adrs is 8100H. ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

* An ALP to compare two 16 bit numbers stored in the AX and BX registers. If both r equal the increment SI register. ,[object Object],[object Object],[object Object],[object Object],* An ALP to add two 16 bit numbers stored in the AX and BX registers. If no carry exists after the addition increment SI register. ,[object Object],[object Object],[object Object],[object Object]

* Write an ALP to find the greatest number in a given series of 8-bit numbers. The length of the series is stored in a location whose 16 bit offst adrs is 8100H.the series begins from the location whose offset adrs is 8102H.Store the result in the location whose 16-bit offset adrs is 8150H. ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

* Write an ALP to find the sum of series of data. The length of the array is stored in a location whose 16-bit offset address is 8100H.the series begins from the location, whose offset 16-bit adrs is 8102H.store the result in location whose 16-bit offset is 8150H. ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

* Write an ALP to evaluate an expression (a+b)*(c+d), where a,b,c and d are the hexa decimal bytes. ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Stack and subroutine

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