File list (Check if you may need any files):
mc8051_Source
.............\c
.............\.\hex2dual.c
.............\.\hex2dual.dev
.............\.\hex2dual.exe
.............\.\hex2dual.o
.............\.\Makefile.win
.............\.\mc8051_rom.dua
.............\.\TC1INT.hex
.............\.\TC1SER.hex
.............\.\tc1tim.hex
.............\.\TC2INT.hex
.............\.\TC2TIM.hex
.............\.\tc3int.hex
.............\.\tc3tim.hex
.............\.\TC4INT.hex
.............\doc
.............\...\8051_overview.pdf
.............\...\comp_orig_ipcore.pdf
.............\...\mc8051_overview.pdf
.............\...\mc8051_user_guide.pdf
.............\impl
.............\....\cyclone
.............\....\.......\db
.............\....\stratixii
.............\....\.........\db
.............\....\virtex2p
.............\....\virtex4
.............\msim
.............\....\hex2dual.c
.............\....\keil.dua
.............\....\keil.hex
.............\....\mc8051_compile.do
.............\....\mc8051_rom.dua
.............\....\mc8051_sim.do
.............\....\mc8051_simint.do
.............\....\mc8051_simtim.do
.............\....\mc8051_tb.do
.............\....\mc8051_wave.do
.............\....\mc8051_waveint.do
.............\....\mc8051_wavetim.do
.............\....\readme.txt
.............\....\regs.log
.............\....\stored_waves
.............\....\tc1.asm
.............\....\tc1.dua
.............\....\tc1.hex
.............\....\write2file.do
.............\syn
.............\...\dc
.............\...\..\.synopsys_dc.setup
.............\...\..\command.log
.............\...\..\db
.............\...\..\lib
.............\...\..\log
.............\...\..\reports
.............\...\..\scr
.............\...\..\...\synth_core_dc.scr
.............\...\..\synthesize_mc8051_core
.............\...\leo
.............\...\...\apexe
.............\...\...\.....\full
.............\...\...\.....\....\2001.1b
.............\...\...\.....\....\2001.1d
.............\...\...\.....\minimum
.............\...\...\.....\.......\2001.1b
.............\...\...\.....\.......\2001.1d
.............\...\...\virtexe
.............\...\...\.......\full
.............\...\...\.......\....\2001.1b
.............\...\...\.......\....\2001.1d
.............\...\...\.......\minimum
.............\...\...\.......\.......\2001.1b
.............\...\...\.......\.......\2001.1d
.............\...\precision
.............\...\.........\mc8051.psp
.............\...\.........\mc8051.sdc
.............\...\.........\mc8051_core_impl_1
.............\...\.........\..................\fsm_work
.............\...\.........\mc8051_core_struc_impl_4
.............\...\.........\........................\fsm_work
.............\...\.........\synthesize.tcl
.............\...\synp
.............\...\....\cyclone
.............\...\....\.......\lec
.............\...\....\.......\syntmp
.............\...\....\.......\verif
.............\...\....\mc8051_core.prd
.............\...\....\mc8051_core.prj
.............\...\....\stratixii
.............\...\....\.........\lec
.............\...\....\.........\syntmp
.............\...\....\.........\verif
.............\...\....\virtex2p
.............\...\....\........\lec
.............\...\....\........\syntmp
.............\...\....\........\verif
.............\...\....\virtex4
.............\...\....\.......\lec
.............\...\....\.......\syntmp