What is an interrupt? List various types of interrupts available in 8051 microcontroller?
What are wait states in microprocessors?
explain about externally initiated operations
What is meant by a bus?
What number of the times the instruction sequence below will loop before coming out of loop is MOV AL, 00hA1: INC AL JNZ A1
What is the difference between harvard architecture and von neumann architecture?
what is the undefined bits in flag registers of 8085 microprocessor?
Which interrupt in the 8086 has the highest priority?
How to control and timing circuitry of the 8085.
List some features of 8051 microcontroller.
What are the various interrupts in 8086?
Does 8085 have serial i/o control?
What is the bus arbitration problem in the 8086 and how can it be resolved?