What is stack pointer in 8051 microcontroller?
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Why subroutine used in programs?
Explain dma?
What is the difference between MOV and MVI?
explain the flow of a typical instruction word
Explain maskable and non maskable interrupts?
Which flags can be set or reset by the programmer and also used to control the operation of the processor?
What is address bus, data bus and control bus in microprocessor 8051 ?
The Pentium microprocessor has how many execution unit?
What location code memory space and data memory space begins?
What is the maximum size of segment in 8086 microprocessor?
Explain the purpose of the status register?
What is the bus arbitration problem in the 8086 and how can it be resolved?