DOS is not a RTOS (real time Operating system), however MS DOS can be used with certain APIs to achieve the RTOS functionality. For example, the RT Kernel (Real Time Kernel) which can be used with MS DOs to achieve the RTOS functionality. Other example is of Tics. Tics is delivered as a hardware support file for MS DOS.
How can a Microprocessor based computer system be developed?
Briefly explain DMA and its various addressing modes?
Briefly explain the functions of Debugger, Assembler and the Linker?
In assembly language, write the program to search for the largest number among n numbers which are stored in the memory?
Briefly explain any 4 modes of operation of the 8254 interval timer?
Write a program in assembly language to find out one`s and two`s complement for an 8 bit number?
Explain the characteristics of the RS232C and RS422A standards?
What are the various types of addressing modes for microprocessors?
Briefly explain following instructions in 8086 familya) CWDb) LOOPc) IMULd) SAR
Intel Microprocessor Interview Questions Part One!
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