1. You are to write an IAS program to compute the results of the following equation. N

Y=aX X=1

2.

Given the memory contents of the IAS computer shown below,

show the assembly language code for the program, starting at address 08A. Explain

what this program does.

Address	Contents
08A	010FA210FB
08B	010FA0F08D
08C	020FA210FB

3.

A benchmark program is run on a 40 MHz processor. The executed program consists of 100,000 instruction executions, with the following instruction mix and clock cycle count:

Determine the effective CPI, MIPS rate, and execution time for this program.

Instruction Type	Instruction Count	Cycles per Instruction
Integer arithmetic	45,000	1
Data transfer	32,000	2
Floating point	15,000	2
Control transfer	8000	2