The memory address is used for data tracking. It is unique to the user and it's able to see what data has been accessed by that particular user.
HL is a general purpose 16 bit register. It is also the address in memory of the M register.
An address bus carries memory addresses so that Data can be transported and deposited/retrieved from the correct places.
the basic component of a microprogram control unit are the control memory and the circuit that select the next address . the address selection part is called a microprogram sequencer .the purpose of the microprogram sequencer is to present an address to the control memory so that a micro instruction may be read and executed .
Memory is microchip; address are processor board slots
memory address is stored in binary form
The highest memory address in the 8086/8088 is FFFFFH.
Physical Address refers to Storage location on Physical Memory wheres Logical Addressing is used by Memory Managing Programs to refers addresses from Physical Memory and Virtual Memory.
It takes 23 address lines to address 8 mb of memory.
There is no microprocessor with !t of address memory, only virtual memory. the firt one was the 80486.
memory management
The program counter in the processor holds the address of the next instruction needed from main memory. The program counter copies its contents into the memory address register. The memory address register then sends the address along the address bus to main memory and the contents of the memory location specified by the address are sent along the data bus to the memory buffer register. The contents of the memory buffer register are then copied to the current instruction register where they are decoded and executed.
The program counter in the processor holds the address of the next instruction needed from main memory. The program counter copies its contents into the memory address register. The memory address register then sends the address along the address bus to main memory and the contents of the memory location specified by the address are sent along the data bus to the memory buffer register. The contents of the memory buffer register are then copied to the current instruction register where they are decoded and executed.