MICROPROCESSOR AND MICROCONTROLLER

Detailed explanation-1: -These design rules allow a RISC processor to be simpler, and thus the core can operate at higher clock frequencies. In contrast, traditional CISC processors are more complex and operate at lower clock frequencies.

Detailed explanation-2: -RISC has five design principles: • Single-cycle execution-In most traditional central processing unit (CPU) designs, the peak possible execution rate is one instruction per basic machine cycle, and for a given technology, the cycle time has some fixed lower limit.

Detailed explanation-3: -RISC instructions are simple and engages one word in memory. RISC instructions are of fixed size, the opcode and the operands in the instruction are located in the same position within a word in different instructions. One instruction in RISC architecture executes in one clock cycle.

Detailed explanation-4: -Instructions. RISC processors have a reduced number of instruction classes. Pipelines. The processing of instructions is broken down into smaller units that can be executed in parallel by pipelines. Registers. Load-store architecture. 08-Jul-2022