riley 5eb78e92e9 Fixed bugs in sign extender

2026-10-20 16:14:02 +11:00

..

alu.sv

Fixed bug where ASU intermediate was being treated as the overflow flag rather than an intermediate.

2026-10-16 12:33:04 +11:00

alu.sv.bak

Updated ALU code with updated 2**width approach and assigned temporary pins to ASU (Q3)

2026-09-09 14:27:11 +10:00

assignment2.sv

Added code to display current PC,

2026-10-16 14:27:29 +11:00

assignment2.sv.bak

Updated assignment 2 dependency modules (currently 8 errors in compile)

2026-10-13 12:23:52 +11:00

asu.sv

Removed seven segment code from alu and asu

2026-09-24 15:37:48 +10:00

asu.sv.bak

Added ModelSim folder (and have to add files into it as to allow for different testbench code)

2026-09-08 16:32:01 +10:00

ByteIM.sv

Added Byte addressable ROM from Slides

2026-10-06 16:28:23 +11:00

control_unit.sv

Updated assignment 2 to reflect prior changes. Fixed instruction ordering for register file module (again). Fixed typo that limited the space the ALU could write its flags out to. Swapped ordering to be correct when determining if we are storing the result from ALU or MEM.

2026-10-16 11:38:35 +11:00

instruction_classifier.sv

Updated instruction classifier to use combinational logic with a depth of 3 gates (AND, XNOR, HAND)

2026-09-13 23:35:05 +10:00

instruction_counter.sv

Added explicit rst input to RAM and PC as well as the MIPS processor.

2026-10-16 12:11:19 +11:00

lu.sv

Added comments to Logic Unit (Q2) and added to submission file

2026-09-16 12:38:06 +10:00

lu.sv.bak

Updated Q2 project and LU code such that it operates properly on the board. Changed to utilising a case statement for easier readability and also compiled and tested the code on the board.

2026-09-08 15:36:51 +10:00

ram.sv

Fixed bug where ram datawidth was not 2^N.

2026-10-20 16:01:34 +11:00

register_file.sv

Added initialisation blocks for PC and GPR's

2026-10-16 11:33:45 +11:00

rom.sv

Fixed instruction width issue in ROM. Stripped all comments to form minimal HEX file to rule out possible parser issues.

2026-10-16 11:29:04 +11:00

seven_seg_4digit.sv

Added code to display current PC,

2026-10-16 14:27:29 +11:00

seven_seg.sv

Added header guards to prevent errors from double-inclusions

2026-09-13 23:09:08 +10:00

shifter.sv

Added Q5 comments and sumbission

2026-09-16 12:54:18 +10:00

shifter.sv.bak

Updated shifter (Q5) to use proper 2**width approach and corrected the logic such that C is width bits wide, and b is 2**width (as defined in Q5 B)

2026-09-15 19:43:28 +10:00

sign_extender.sv

Fixed bugs in sign extender

2026-10-20 16:14:02 +11:00