Yes the CPU is the "brains" behind the computer, while the RAM is its temporary memory.
RAM is used for storing the start-up instructions on the computer. This serves as the memory of the computer which will retrieve such instructions.
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Every microprocessor architecture has a specific set of instructions that are embedded into the processor itself and each instruction correspond to a specific opcode. Data and instructions in memory are represented in an address format.
A program is a series of instructions that directs a computer how to perform the tasks necessary to process data into information. Programmers write a program and then store the program in a file that a user can execute (run). When a user runs a program, the computer loads the program from a storage medium into memory. Thus, a program is entered into a computer'smemory, as it is needed. Programs respond to commands that a user issues.
Memory cache stores frequently used instructions and data on a computer. Cache memory is stored on a memory chip in an area of the RAM.
RAM.
Computer
Memory Addresses
A memory address is a specific location in a computer's memory where data is stored. Memory addressability refers to the maximum amount of memory that a computer system can access and use. In other words, memory addressability is the range of memory addresses that a computer can access, while a memory address is a specific location within that range.
RISC architectures generally have fewer instructions that operate directly on memory locations than CISC architectures. So, where a CISC machine will have instructions that operate directly on memory, in RISC this would be implemented as: Load from memory into register, do operation on register, store register back into memory. So a lot of the processing revolves around the Load-Store loop.
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