| # Copyright 1991-2007 Mentor Graphics Corporation |
| # |
| # Modification by Oklahoma State University |
| # Use with Testbench |
| # James Stine, 2008 |
| # Go Cowboys!!!!!! |
| # |
| # All Rights Reserved. |
| # |
| # THIS WORK CONTAINS TRADE SECRET AND PROPRIETARY INFORMATION |
| # WHICH IS THE PROPERTY OF MENTOR GRAPHICS CORPORATION |
| # OR ITS LICENSORS AND IS SUBJECT TO LICENSE TERMS. |
| |
| # Use this run.do file to run this example. |
| # Either bring up ModelSim and type the following at the "ModelSim>" prompt: |
| # do run.do |
| # or, to run from a shell, type the following at the shell prompt: |
| # vsim -do run.do -c |
| # (omit the "-c" to see the GUI while running from the shell) |
| |
| onbreak {resume} |
| |
| # create library |
| if [file exists work] { |
| vdel -all |
| } |
| vlib work |
| |
| set MEMORY_FILE ./mult.dat |
| |
| # compile source files |
| vlog imem.v dmem.v arm_single.sv |
| |
| # start and run simulation |
| vsim -novopt work.testbench |
| |
| # initialize memory (start of user memory is 0x3000=12,288) |
| mem load -startaddress 0 -i ${MEMORY_FILE} -format hex /testbench/dut/imem/RAM |
| |
| # view list |
| # view wave |
| |
| -- display input and output signals as hexidecimal values |
| # Diplays All Signals recursively |
| # add wave -hex -r /stimulus/* |
| add wave -noupdate -divider -height 32 "Datapath" |
| add wave -hex /testbench/dut/arm/dp/* |
| add wave -noupdate -divider -height 32 "ALU" |
| add wave -hex /testbench/dut/arm/dp/alu/* |
| add wave -noupdate -divider -height 32 "Shifter" |
| add wave -hex /testbench/dut/arm/dp/sh/* |
| add wave -noupdate -divider -height 32 "Control" |
| add wave -hex /testbench/dut/arm/c/* |
| add wave -noupdate -divider -height 32 "condcheck" |
| add wave -hex /testbench/dut/arm/c/cl/cc/* |
| add wave -noupdate -divider -height 32 "Data Memory" |
| add wave -hex /testbench/dut/dmem/* |
| add wave -noupdate -divider -height 32 "Instruction Memory" |
| add wave -hex /testbench/dut/imem/* |
| add wave -noupdate -divider -height 32 "Register File" |
| add wave -hex /testbench/dut/arm/dp/rf/* |
| add wave -hex /testbench/dut/arm/dp/rf/rf |
| |
| |
| -- Set Wave Output Items |
| TreeUpdate [SetDefaultTree] |
| WaveRestoreZoom {0 ps} {200 ns} |
| configure wave -namecolwidth 250 |
| configure wave -valuecolwidth 100 |
| configure wave -justifyvalue left |
| configure wave -signalnamewidth 0 |
| configure wave -snapdistance 10 |
| configure wave -datasetprefix 0 |
| configure wave -rowmargin 4 |
| configure wave -childrowmargin 2 |
| |
| -- Run the Simulation |
| run 765 ns |
| |
| -- Save memory for checking (if needed) |
| mem save -outfile dmemory.dat -wordsperline 1 /testbench/dut/dmem/RAM |
| mem save -outfile imemory.dat -wordsperline 1 /testbench/dut/imem/RAM |
