1. find out the system base address from memory map of system. for 8259a it is FF00H.
2. find the internal address for the device. in 8259A there are 2 internal pin A0 and A1.
3.add the internal address to the bus address to get the system address for each internal address.
what is name of latest micro processor in computer hardware in india
The highest priority interrupt in a microprocessor is usually the reset interrupt. When a reset occurs, the microprocessor is forced to stop its current operations and begin executing the reset routine. This is critical for initializing the processor and setting it to a known state before starting normal operations.
micro controller contain system on chip memory, timers,counters where as a micro processor doesn't contain all these
Because the printed circuits are so small that you need a microscope to see them.
Ram
no answer
Gary Boone
Micro-Processor programming model refers to the Micro-Processor system as seen by a programmer. It involves the following: The Instruction Set - The Micro-Processor internal Registers - The way Micro-Processor accesses the memory (Addressing - Mode): Micro-Processor 'Fetches' (reads) an instruction from memory, 'Decodes' (interprets) the instruction, and then 'Executes' (carries out the task) the instruction. It repeats the cycle for next instruction. By Fijabi Isaac M. Tech Computer Sc.
It is called a micro-processor......a processor on a single chip
In 1971 by Intel
the first name of the micro processor Motorola M6800
Gordan Moore and Robert Noyce