Problem
Design a RISC computer to meet some of the following speci?cations
a) Program to add a list of numbers and store the sum. Give the figure to show the memory.' addresses where the machine instructions and the required data items are to be found after the program is loaded for execution.
b) Group the instructions as per the addressing modes supported by RISC with respect to the source operands in the instructions.
c) The computer supports Double precision Floating point representation. Take an example to show how a number could be represented?
d) A RISC program to search a substring and number of times it appears in a string