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What is stack in microprocessor?
The stack is a region of memory set aside to store register values and operands.
What is memory space in microprocessor?
memory space in microprocessor means cache ,it is the part of the microprocessor which contains the memory to store instructions which are used to perform different functions by the processor. where cache1 is referred to memory in microprocessor and cache2 is placed on motherboard which also contains memory to store instructions. Memory space can also mean the total size of virtual memory that a CPU can address, and the layout (flat or segmented) of this space. Most modern CPUs found in PCs (AMD and Intel x86_64 chips) are 64-bit CPUs, but, due to cost and practical use considerations, limit their virtual memory space to be 48-bits (or less).
What is STA 3000H in microprocessor?
STA 3000H is an 8085 instruction that says to store the accumulator at memory location 3000H.
What is the difference between microprocessor and micro computer?
A microprocessor is part of a micro computer. A micro computer is a system which includes a microprocessor, instruction/data memory, input/output devices such as monitors, disk drives, keyboards, etc. , i.e. some way to store programs and read data and store and display results.
Does microprocessor has a memory?
Some microprocessors have cache memory; this is high speed memory and, if you're lucky and a program is small, it may entirely run in cache memory. All microprocessors have memory as registers - these aren't memory in the conventional sense, but are temporary locations to store values being worked on, addresses in memory and so on.
What is microprocessor architecture?
Microprocessor Architecture is the design of Processor's functioning. It defines how devices are controlled, Execution of Data, Physical connectivity between units & components on the Processor.
Why computer does not run without memory?
because the computer has no where to store it's files. The computer wont even start up without memory.
Why memory is divided in even and odd banks in 8086 microprocessor?
in 8086 there is 20 bit address bus,so it can address 1,048,576 address. At each address we can store 8 bit address (1-byte)but if want to write a word(16-bit)into a memory segment to store data in byte form then we write the data in two consecutive memory address which are even(low) and odd(high) memory.
What is HL pair in 8085 microprocessor?
HL is a register pair used to store 16 bit of data in 8085 microprocessor.
Why do you need a memory card for a digital camera?
well, pictures need to be stored SOMEWHERE on your camera, right? just like how our memories store information, memory cards store the pictures you take. a camera without a memory card is about as good as no camera at all.
How do you store memory?
we store memory in the brain. It has grooves in it,which actually store it. If more number of grooves, more the memory power.
When an instruction is executed in a programm what happens in the processor memory?
All the programming instructions whcih are basically in the assembly code has the corresponding hexadecimal code.the microprocessor understand or interprets what this code is and based on that it performs operation for eg HLT which had hexcode 76 the microprocessor understands76 as tha halt instruction and based on that it halts or terminates the program Anand bhat(mca@kiit-870024)
