Reference no: EM133695052

Question: Consider the data path of a CPU on the right. With this configuration a register-to-register operation (e.g. C=A+B) takes 3 clock cycles, i.e. a fixed amount of time regardless of the complexity of the ALU operation. In the first cycle data is loaded into the ALU input registers from the main registers. The loading operation takes a maximum of 4 nsec. (nanoseconds). In the second cycle the ALU operation is started and completed. The ALU can compute 6 types of operations that take 3, 6, 9, 10, 12, 8 nsec. each. At the end of the ALU operation the data will be ready in the ALU output register. Note that in this architecture every ALU operation needs to be completed in a single clock cycle. In the third cycle the output is written back to the main registers. This also takes a maximum of 4 nsec. a) Find the maximum clock frequency and bandwidth in MIPS that this microprocessor can handle for repetitive register-to-register operations if the register load, store and ALU operations are performed sequentially for each instruction i.e. without any overlap between instructions. Note that the clock frequency will remain constant once set for operation and the cycle