William/WMU-ECE-3570-Lab
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Added comments to insructions

Browse Source
This commit is contained in:
WilliamMiceli
2019-03-24 17:26:44 -04:00
parent 8e72409386
commit 1c44d8d964
1 changed files with 63 additions and 46 deletions
Download Patch File Download Diff File Expand all files Collapse all files

107
lab2CA.srcs/sources_1/new/instructionMemory.v
View File

@@ -77,51 +77,68 @@ module instructionMemory(
// Bubble Sort // Bubble Sort
memory[0] <= 9'b000000001; memory[0] <= 9'b000000001; // nop
memory[1] <= 9'b010000000; // Setup
memory[2] <= 9'b000100000; memory[1] <= 9'b010000000; // zero $a
memory[3] <= 9'b010001000; memory[2] <= 9'b000100000; // lb $a, $a
memory[4] <= 9'b010010000; memory[3] <= 9'b010001000; // zero $b
memory[5] <= 9'b010011000; memory[4] <= 9'b010010000; // zero $c
memory[6] <= 9'b101001000; memory[5] <= 9'b010011000; // zero $d
memory[7] <= 9'b101001010; memory[6] <= 9'b101001000; // banks $b, $0
memory[8] <= 9'b100100011; memory[7] <= 9'b101001010; // banks $b, $1
memory[9] <= 9'b101001001; memory[8] <= 9'b100100011; // jf EndChk
memory[10] <= 9'b011001001; // Increment current index to compare next pair of values
memory[11] <= 9'b101001000; // Inc:
memory[12] <= 9'b101001001; memory[9] <= 9'b101001001; // bankl $b, $0
memory[13] <= 9'b011101000; memory[10] <= 9'b011001001; // addi $b, 1
memory[14] <= 9'b110001010; memory[11] <= 9'b101001000; // banks $b, $0
memory[15] <= 9'b100100001; // Check if at the end of the array
memory[16] <= 9'b100110100; // EndChk:
memory[17] <= 9'b101001001; memory[12] <= 9'b101001001; // bankl $b, $0
memory[18] <= 9'b011001001; memory[13] <= 9'b011101000; // slt $b, $a
memory[19] <= 9'b000110010; memory[14] <= 9'b110001010; // beq $b, JSC
memory[20] <= 9'b011001001; memory[15] <= 9'b100100001; // jf LoadNext
memory[21] <= 9'b000111010; // JSC:
memory[22] <= 9'b101011110; memory[16] <= 9'b100110100; // jf SwapChk
memory[23] <= 9'b011111100; // Load next values for comparison
memory[24] <= 9'b110011010; // LoadNext:
memory[25] <= 9'b100100001; memory[17] <= 9'b101001001; // bankl $b, $0
memory[26] <= 9'b101110010; memory[18] <= 9'b011001001; // addi $b, 1
memory[27] <= 9'b101001001; memory[19] <= 9'b000110010; // lb $c, $b
memory[28] <= 9'b011001001; memory[20] <= 9'b011001001; // addi $b, 1
memory[29] <= 9'b101011111; memory[21] <= 9'b000111010; // lb $d, $b
memory[30] <= 9'b001011010; // Compare loaded values to see if they need to be swapped
memory[31] <= 9'b011001001; memory[22] <= 9'b101011110; // banks $d, $3
memory[32] <= 9'b001010010; memory[23] <= 9'b011111100; // slt $d, $c
memory[33] <= 9'b010001000; memory[24] <= 9'b110011010; // beq $d, JI
memory[34] <= 9'b011001001; memory[25] <= 9'b100100001; // jf Swap
memory[35] <= 9'b101001010; // JI:
memory[36] <= 9'b101111100; memory[26] <= 9'b101110010; // jb Inc
memory[37] <= 9'b101001011; // Swap values in array
memory[38] <= 9'b110001001; // Swap:
memory[39] <= 9'b100100001; memory[27] <= 9'b101001001; // bankl $b, $0
memory[40] <= 9'b100100011; memory[28] <= 9'b011001001; // addi $b, 1
memory[41] <= 9'b010001000; memory[29] <= 9'b101011111; // bankl $d, $3
memory[42] <= 9'b101001000; memory[30] <= 9'b001011010; // sb $d, $b
memory[43] <= 9'b101111011; memory[31] <= 9'b011001001; // addi $b, 1
memory[44] <= 9'b000000000; memory[32] <= 9'b001010010; // sb $c, $b
memory[33] <= 9'b010001000; // zero $b
memory[34] <= 9'b011001001; // addi $b, 1
memory[35] <= 9'b101001010; // banks $b, $1
memory[36] <= 9'b101111100; // jb Inc
// Check to see if any swaps have been made in the last iteration
// SwapChk:
memory[37] <= 9'b101001011; // bankl $b, $1
memory[38] <= 9'b110001001; // beq $b, JE
memory[39] <= 9'b100100001; // jf Reset
// JE:
memory[40] <= 9'b100100011; // jf End
// Reset:
memory[41] <= 9'b010001000; // zero $b
memory[42] <= 9'b101001000; // banks $b, $0
memory[43] <= 9'b101111011; // jb LoadNext
// End:
memory[44] <= 9'b000000000; // halt
// Binary Search // Binary Search