Digital Smart Room

A System Verilog implementation

Specifications

Control the number of people entering/exiting using two switches (Switch A and B). Switch A will increase, and Switch B will decrease the count.
Display current person-count on 7-segment display.
The number of lights (Green LEDs) and fans (Red LEDs) turned on in the room should be half of the total number of people inside.
Trigger “room full” LED if more than 10 people.
Show the energy usage in another 7-segment display.
Energy usage will be controlled by a counter or a clock. Its speed will be proportional to the current person-count.

Yosys, iverilog, vvp, gtkwave (for .vcd files)

To run the test bench:

yosys synth.ys
iverilog -o sim.vvp tb.sv smart_room_netlist.sv
vvp sim.vvp

To see clock waves?

gtkwave smart_room.vcd

Name		Name	Last commit message	Last commit date
Latest commit History 6 Commits
designs		designs
README.md		README.md
energy_counter.sv		energy_counter.sv
full_adder.sv		full_adder.sv
instruction.txt		instruction.txt
mux2.sv		mux2.sv
people_counter.sv		people_counter.sv
sevenseg.sv		sevenseg.sv
sim.vvp		sim.vvp
smart_room.sv		smart_room.sv
smart_room.vcd		smart_room.vcd
smart_room_netlist.sv		smart_room_netlist.sv
synth.ys		synth.ys
tb.sv		tb.sv
tb_cla_addr.sv		tb_cla_addr.sv