Added test assemblies for assignment 3 / pipelining

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// $File: NewcastleUniversity/ELEC4720/2026s2/src/Code/Assignment/Ass-03-HazardsDemo.txt $
// $Date: 2026-10-29 14:44:32 +1100 (Thu, 29 Oct 2026) $
// $Revision: 2531 $
// $Author: Peter $
//
// Course: ELEC4720(2026s2) Programmable Logic Design
// School: Engineering
// University: The University of Newcastle
// Address: CALLAGHAN NSW 2308 Australia
//
// Author: Dr Peter Stepien
// Email: peter.stepien@newcastle.edu.au
// Copyright: 2026
// Assignment 3 Demonstration Program (with hazards)
// main:
// Initialise some registers
01084023 // subu $t0, $t0, $t0
25090007 // addiu $t1, $t0, 7
// Memory operations
ad090000 // sw $t1, 0x0000($t0)
8d0a0000 // lw $t2, 0x0000($t0)
// Remaining arithmetic
012a5821 // addu $t3, $t1, $t2
012b6022 // sub $t4, $t1, $t3
212d0003 // addi $t5, $t1, 3
018d7020 // add $t6, $t4, $t5
// Logical
012d8024 // and $s0, $t1, $t5
012d8825 // or $s1, $t1, $t5
012d9026 // xor $s2, $t1, $t5
012d9827 // nor $s3, $t1, $t5
// Comparison
018ea02a // slt $s4, $t4, $t6
018ea82b // sltu $s5, $t4, $t6
// Loop to test branch
// loop:
25080001 // addiu $t0, $t0, 1
010db02b // sltu $s6, $t0, $t5
12d4fffd // beq $s6, $s4, loop
// Endless loop at end of program (FPGA)
// finish:
12d6ffff // beq $s6, $s6, finish