Tag Archives: procedure


Write a program in 8086 assembly Language (with proper comments) that passes a parameter containing a lower case alphabet to a near procedure named TOUPCASE, which converts the lowercase alphabet to upper case and returns it to the calling assembly program – IGNOU MCA Assignment 2016 – 17

MASTER OF COMPUTER APPLICATIONS Course Code : MCSL-012 Course Title : Computer Organisation and Assembly Language Programming Assignment Number : MCA(1)/012/Assignment/16-17 Maximum Marks : 50 Weightage : 25%   Write a program in 8086 assembly Language (with proper comments) that passes a parameter containing a lower case alphabet to a near procedure named TOUPCASE, which… Read More »

Explain how overlapped register window can be implemented for procedure calls. Explain the process of parameter passing for the subroutine call on this machine? – IGNOU MCA Assignment 2015 – 16

MASTER OF COMPUTER APPLICATIONS Course Code : MCS-012 Course Title : Computer Organisation and Assembly Language Programming Assignment Number : MCA(I)/012/Assignment/15-16 Maximum Marks : 100 Weightage : 25%   Assume that a RISC machine has 128 registers out of which 16 registers are reserved for the Global variables and 16 for Instruction related tasks. This… Read More »

A procedure in Assembly Language program that receives Alphabet ‘Z’ returns 1 or 0 – IGNOU MCA Assignment 2015-16

 MASTER OF COMPUTER APPLICATIONS Course Code : MCS-012 Course Title : Computer Organisation and Assembly Language Programming Assignment Number : MCA(1)/012/Assign/2015-16 Maximum Marks : 100 Weightage : 25%   Write a simple near procedure in 8086 assembly language that receives an ASCII digit as parameter. It returns 1 if the ASCII digit is ‘Z’ else… Read More »

an assembly language procedure that divides a 32-bit number by a 16-bit number and can be called in any other module. 10m Jun2006

Write an assembly language procedure for 8086 microprocessor that divides a 32-bit number by a 16-bit number. The procedure should be written in general, so that it may be defined in one module and can be called in any other module.       10m Jun2006    Large Number Division ;- J := (K*M)/P mov ax,… Read More »

Explain how overlapped register window can be implemented for procedure calls. Explain the process of parameter passing for the subroutine call on this machine? – IGNOU MCA Assignment 2014 – 15

MASTER OF COMPUTER APPLICATIONS Course Code : MCS-012 Course Title : Computer Organisation and Assembly Language Programming Assignment Number : MCA (2)/012/Assign /2014-15 Maximum Marks : 100 Weightage : 25% Assume that a RISC machine has 64 registers out of which 16 registers are reserved for the Global variables. This machine has been designed to… Read More »

A procedure in Assembly Language to convert two unpacked BCD to packed BCD – IGNOU MCA Assignment 2014-15

BACHELOR OF COMPUTER APPLICATIONS Course Code : BCSL-022 Course Title : Assembly Language Programming Lab Assignment Number : BCA(II)/BCSL022/Assign/14-15 Maximum Marks : 50 Weightage : 25%   Write and run (using appropriate calling program) a near procedure in assembly language that converts two unpacked BCD digits to a packed BCD digit. Both the unpacked BCD… Read More »

A procedure in Assembly Language program to that receives parameter on stack It returns 0 – IGNOU MCA Assignment 2014-15

 MASTER OF COMPUTER APPLICATIONS Course Code : MCS-012 Course Title : Computer Organisation and Assembly Language Programming Assignment Number : MCA(1)/012/Assign/2014-15 Maximum Marks : 100 Weightage : 25%   Write a simple near procedure in 8086 assembly language that receives one 16 bit number as parameter value on the stack from the main module. It… Read More »

A near procedure assembly Language program to convert ASCII to binary – IGNOU MCA Assignment 2013

BACHELOR  OF COMPUTER APPLICATIONS Course Code : BCSL-022 Course Title : Assembly Language Programming Lab Assignment Number : BCA(II)/BCSL022/Assign/13    Write and run (using appropriate calling program) a near procedure in assembly language that converts an ASCII digit passed to it on AL register to equivalent binary value. The value is returned back on the AL… Read More »

A Procedure in Assembly Language receives one value in AL returns sign bit – IGNOU MCA Assignment 2013

MASTER OF COMPUTER APPLICATIONS Course Code : MCS-012 Course Title : Computer Organisation and Assembly Language Programming Assignment Number : MCA(1)/012/Assign/2013 and BCA(II)/012/Assign/2013   Write a simple near procedure in 8086 assembly language that receives one parameter value in AL register from the main module and returns sign bit of the input parameter. Make suitable assumptions,… Read More »

An Assembly program in which a procedure converts Hexadecimal value to print its Decimal form on Screen

Now we will write another Assembly program in which a procedure converts Hexadecimal value to print its Decimal form on Screen Let’s identify variables needed for this program. First variables will be the one which will hold the value present in the variable NUM converts Hexadecimal value to print its Decimal form on Console (Screen) and Other… Read More »