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Q: 8085 intrupt structure and operation
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What is a 8085 microprocessor?

with neat diagram explain the system bus structure of 8085


What is the purpose of the RRC instruction in 8085 microprocessor?

We can implement "Divided by '2' " operation by using RRC.


What is ax or accumulator register?

Accumulator is a general purpose register.it is a 8 bit register in 8085. it stores the temporary results of a current operation doing by 8085.it is also called 'A' register


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Why microprocessor 8085 has 16 bit address lines?

Because that's how Intel designed it. The 8085 is an 8-bit computer operating on a 16-bit address space.


Which flags effected after SUB B excution in 8085 miro processor?

All flags are affected after the SUB operation to reflect the result of subtraction.


How your role fits into your organisation structure and contributes to its operation?

Is very important to any organizational structure. The leadership role also contributes greatly to the operation of the organizational structure.


What is stack operation in 8085 microprocessor?

STACK operation in 8085 microprocessor.The stack is a reserved area of the memory in RAM where temporary information may be stored. An 8-bit stack pointer is used to hold the address of the most recent stack entry. This location which has the most recent entry is called as the top of the stack.When the information is written on the stack, the operation is called PUSH. When the information is read from the stack, the operation is called POP. The stack works on the principle of Last in First Out or Fist in Lat Out


Why the name 8085 Why the name 8085 for microprocessor?

8085 is a microprocessor designed by Intel


What is stack in 8085 microprocessor?

STACK operation in 8085 microprocessor.The stack is a reserved area of the memory in RAM where temporary information may be stored. An 8-bit stack pointer is used to hold the address of the most recent stack entry. This location which has the most recent entry is called as the top of the stack.When the information is written on the stack, the operation is called PUSH. When the information is read from the stack, the operation is called POP. The stack works on the principle of Last in First Out or Fist in Lat Out


What do you mean by- 8085 microprocessor?

The 8085 was the next generation of the 8080, providing operation on a single +5V power supply, a multiplexed address/data bus, integration of the system controller and clock generator, new automatically vectored interrupts, a few 16 bit instructions, and serial I/O.


What is NOP Instruction stands in 8085 microprocessor?

The NOP instruction is a no-operation instruction. It does nothing to the state of the machine, except to use some time. In the case of the 8085, it uses four clock cycles plus however many wait states are need to access the NOP instruction from memory.