Write RISC Approach.

1.	Write RISC Approach.
Answer» RISC processors only use simple instructions that can be executed within one clock cycle. Thus, the “MULT” command could be divided into three separate commands: “LOAD,” which moves data from the memory bank to a register, “PROD,” which finds the product of two operands located within the registers, and “STORE,” which moves data from a register to the memory banks. In order to perform the exact series of steps described in the CISC approach, a programmer would need to code four lines of assembly : LOAD A, 2 : 3 LOAD B, 5: 2 PROD A, B STORE 2:3, A

Answer»

RISC processors only use simple instructions that can be executed within one clock cycle. Thus, the “MULT” command could be divided into three separate commands: “LOAD,” which moves data from the memory bank to a register, “PROD,” which finds the product of two operands located within the registers, and “STORE,” which moves data from a register to the memory banks. In order to perform the exact series of steps described in the CISC approach, a programmer would need to code four lines of assembly :

LOAD A, 2 : 3 LOAD B, 5: 2 PROD A, B STORE 2:3, A

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