Assignment No. 02 Semester: Fall 2016 CS609 – System Programming

[Hira]

Assignment

Question 1                                                                                                                                                                              (05 Marks) Write Code of following in c. 1-      Connect interval timer to speaker and turned it on 2-      Turn off speaker by clearing least significant bits.   Question 2:                                                                                                                                            (10 Marks)   Write down a TSR program that disables the input of characters ‘b’ and ‘c’ from keyboard. Scan codes of  'b' and 'c' are given below:  ‘b’ = 0x30 ‘c’ = 0x2E.     NOTE: Do not worry about the output and just concentrate on logic. There should be no error in your program. Do not put any query on MDB about this assignment, if you have any query then email at [e-mail].

[+ "Shamim MCS" +]

kuch smjh nhi arha koi progrm nhi bn rha ???

[Inam Siddiqui]

1st question wala

[Asma Zafar]

mery program ma 2 errors but wa khtm nai ho rhy? kia bny ga is asssignment ka?

[saima fazal]

[Inam Siddiqui]

can you shear with me ?

[Muhammad Asim]

koi upload kr day plzzzz

[Asma Zafar]

mery program ma ab koi error nai aa rha
bt warning ka msj aa rha getch ma kon sa
prototype use ho ga?plz guide me.

[Asma Zafar]

[myra rana]

please apni solution file send r dain

[Inam Siddiqui]

ye error nhi ha
just warning ha

[Inam Siddiqui]

#include

[myra rana]

send your solution file please