Quartus II software simulation waveform 74ls161 Verilog description contains the complete source code, has been tested.
File list:
dk74161
......\db
......\..\dk74x161.db_info
......\..\dk74x161.sim.cvwf
......\..\prev_cmp_dk74x161.fit.qmsg
......\..\prev_cmp_dk74x161.map.qmsg
......\..\prev_cmp_dk74x161.qmsg
......\..\wed.wsf
......\dk74x161.asm.rpt
......\dk74x161.done
......\dk74x161.fit.rpt
......\dk74x161.fit.smsg
......\dk74x161.fit.summary
......\dk74x161.flow.rpt
......\dk74x161.map.rpt
......\dk74x161.map.summary
......\dk74x161.pin
......\dk74x161.pof
......\dk74x161.qpf
......\dk74x161.qsf
......\dk74x161.qws
......\dk74x161.rar
......\dk74x161.sim.rpt
......\dk74x161.sof
......\dk74x161.tan.rpt
......\dk74x161.tan.summary
......\dk74x161.v
......\dk74x161.v.bak
......\dk74x161.vwf