Micro-Operations Digital Logic and Computer Design by Ravinder Nath Rajotiya - December 11, 2022December 16, 20220 Introduction Internal organization of a digital system is defined by sequence of micro-operations it performs on the data stored in its registers. The general purpose digital computer is capable of executing various micro-operations and, in addition, can be instructed as to what specific sequence of operations it must perform. Now we define basic terminologies: A program is a set of instructions that specify the operations, operands, and the sequence by which the processing has to occur. A computer instruction is a binary code that specifies a sequence of micro-operations for the computer. Instruction code is a group of bits that instruct the computer to perform a specific operation that is usually divided into parts and the most basic part is the operation
Register Transfer Language Computer Organization and Architecture by Ravinder Nath Rajotiya - March 10, 2021May 10, 20210 Register Transfer Language(RTL) RTL: A register transfer language is a language of hardware. It is symbolic language. statements written in RTL are transformed into hardware circuit. Micro-operations: A program is a collection of instructions and the variables or data associated with that instruction. The instruction when executing are converted into micro-operations. The micro-operations are the operations performed on the contents of the registers. Internally the CPU accesses the contents of the registers and stores the partial result back into the register which can then be transferred to memory location or other input-output devices. Internal hardware organization of a computer is best described by the registers it contains and the operations that can be performed on them. The computer organizations thus can be described