MUP: Difference between revisions
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== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/misc/alinvade.cpp alinvade] == | ||
16 bytes are protected in the c*** range (see notes on top of the driver. Game seems to work fine even without protection simulation, though. | 16 bytes are protected in the c*** range (see notes on top of the driver. Game seems to work fine even without protection simulation, though. | ||
== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/alpha/alpha68k.cpp alpha68k] == | ||
''' sbasebal and clone ''' - MCU simulation is incomplete (calculated pitcher launching speed). See driver for notes. | ''' sbasebal and clone ''' - MCU simulation is incomplete (calculated pitcher launching speed). See driver for notes. | ||
''' skysoldr and clone ''' - MCU simulation is incomplete (unemulated boss time out behaviour). | ''' skysoldr and clone ''' - MCU simulation is incomplete (unemulated boss time out behaviour). | ||
== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/misc/astrcorp.cpp astrcorp] == | ||
''' astoneag, dinodino, hacher, winbingo, zulu ''' - ROM overlay protection is patched for now, need proper implementation. | ''' astoneag, dinodino, hacher, winbingo, zulu ''' - ROM overlay protection is patched for now, need proper implementation. | ||
''' magibomb, magibombe ''' - Protection isn't emulated but they seem to mostly run. | ''' magibomb, magibombe ''' - Protection isn't emulated but they seem to mostly run. | ||
== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/atari/atarig42.cpp atarig42] == | ||
''' roadriot, roadrioto''' - ASIC65 for Road Riot not quite perfect. | ''' roadriot, roadrioto''' - ASIC65 for Road Riot not quite perfect. | ||
== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/atari/atarigt.cpp atarigt] == | ||
''' primrage and clones ''' - Are pretty close, but not quite perfect. There are some sprite offsetting issues still and I'm not 100% sure the gameplay is all there. | ''' primrage and clones ''' - Are pretty close, but not quite perfect. There are some sprite offsetting issues still and I'm not 100% sure the gameplay is all there. | ||
''' tmek and clones ''' - Are interesting. We have a prototype version that plays well, but has no matching sound ROMs so you don't get sound. Then we have a non-prototype version that doesn't play correctly, but has fine sound. In theory, it might be possible to see the decrypted data in the prototype version and understand the process, but not much work has happened here. | ''' tmek and clones ''' - Are interesting. We have a prototype version that plays well, but has no matching sound ROMs so you don't get sound. Then we have a non-prototype version that doesn't play correctly, but has fine sound. In theory, it might be possible to see the decrypted data in the prototype version and understand the process, but not much work has happened here. | ||
== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/valadon/bagman.cpp bagman] == | ||
''' bagmans3 ''' - There's extra code at 0x5f98 - 0x5fa5 that reads a value from $ed01. It's not clear what lives there. | ''' bagmans3 ''' - There's extra code at 0x5f98 - 0x5fa5 that reads a value from $ed01. It's not clear what lives there. | ||
== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/konami/chqflag.cpp chqflag] == | ||
Opponent car-to-car collisions direction are wrong. | Opponent car-to-car collisions direction are wrong. | ||
== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/nichibutsu/clshroad.cpp clshroad] == | ||
''' firebatl ''' - Protection, possibly provided by the Z4 device at A8. | ''' firebatl ''' - Protection, possibly provided by the Z4 device at A8. | ||
== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/misc/coinmstr.cpp coinmstr] == | ||
''' quizmstr ''' - | ''' quizmstr ''' - | ||
== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/cvs/cvs.cpp cvs] == | ||
''' raiders and clone ''' - Protection is patched out instead of simulated. | ''' raiders and clone ''' - Protection is patched out instead of simulated. | ||
== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/nmk/ddealer.cpp ddealer] == | ||
Undumped MCU, currently simulated. | |||
== [http://github.com/mamedev/mame/blob/master/src/mame/dynax/ddenlovr.cpp ddenlovr] == | |||
''' quiz365, quiz365t ''' - Needs better simulation of the protection device. | ''' quiz365, quiz365t ''' - Needs better simulation of the protection device. | ||
== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/funworld/funworld.cpp funworld] == | ||
''' mongolnw, soccernw ''' - Need to hook the missing microcontroller (TSC87C52-16CB) to emulate this game properly. | ''' mongolnw, soccernw ''' - Need to hook the missing microcontroller (TSC87C52-16CB) to emulate this game properly. | ||
== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/nichibutsu/galivan.cpp galivan] == | ||
''' ninjemak and clones ''' - Likely missing MCU emulation/simulation for displaying text layer for Ninja Emaki. There is no text displayed when you enter Service Mode when there should be. | ''' ninjemak and clones ''' - Likely missing MCU emulation/simulation for displaying text layer for Ninja Emaki. There is no text displayed when you enter Service Mode when there should be. | ||
== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/suna/goindol.cpp goindol] == | ||
''' goindol, goindolk, goindolu ''' - Currently protection is simulated with | ''' goindol, goindolk, goindolu ''' - Currently protection is simulated with ROM patches. | ||
== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/igs/goldstar.cpp goldstar] == | ||
''' | ''' flt7_50 and clones ''' - DS2401 protection not completely emulated. | ||
== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/vsystem/gstriker.cpp gstriker] == | ||
''' | ''' twcup94 and clones ''' - MCU simulation isn't complete. MCU should be dumped. | ||
== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/igs/igs017.cpp igs017] == | ||
''' lhzb2, slqz2 ''' - IGS022 protection needs more work. | ''' lhzb2, slqz2 ''' - IGS022 protection needs more work. | ||
| Line 68: | Line 69: | ||
''' tjsb ''' - Fails the bonus round protection check (if enabled via DSW), see e.g. demo mode. | ''' tjsb ''' - Fails the bonus round protection check (if enabled via DSW), see e.g. demo mode. | ||
== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/jaleco/jalmah.cpp jalmah] == | ||
''' daireika, mjzoomin, urashima ''' - unfinished m68k snippets. | ''' daireika, mjzoomin, urashima ''' - unfinished m68k snippets. | ||
''' kakumei2 ''' - Uses protected RNG. | ''' kakumei2 ''' - Uses protected RNG. | ||
== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/konami/konamigx.cpp konamigx] == | ||
''' salmndr2 and clones, sexyparo and clones ''' - ESC protection emulation incomplete (ships in attract mode). | ''' salmndr2 and clones, sexyparo and clones ''' - ESC protection emulation incomplete (ships in attract mode). | ||
''' winspike and clones ''' - Incomplete simulation of the protection provided by a Xilinx FPGA. | ''' winspike and clones ''' - Incomplete simulation of the protection provided by a Xilinx FPGA. | ||
== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/misc/magtouch.cpp magtouch] == | ||
Protection has been patched out. Needs proper emulation. | Protection has been patched out. Needs proper emulation. | ||
== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/konami/mainevt.cpp mainevt] == | ||
''' devstors and clones ''' - Has player-trench collision detection issues, player isn't supposed to go through them. | ''' devstors and clones ''' - Has player-trench collision detection issues, player isn't supposed to go through them. | ||
== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/sunelectronics/markham.cpp markham] == | ||
''' banbam, pettanp ''' - Protection MCU.. seems to be a data (or code?) ROM for it tho. | ''' banbam, pettanp ''' - Protection MCU.. seems to be a data (or code?) ROM for it tho. | ||
== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/stern/mazerbla.cpp mazerbla] == | ||
''' mazerbla and clone ''' - They use a custom video controller which isn't fully understood. | ''' mazerbla and clone ''' - They use a custom video controller which isn't fully understood. | ||
== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/merit/merit.cpp merit] == | ||
''' couple and clones ''' - Currently need a kludge because of | ''' couple and clones ''' - Currently need a kludge because of not understood CRT-209 modules hookup. | ||
== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/misc/mil4000.cpp mil4000] == | ||
''' chewheel ''' - MCU is only partially simulated. | ''' chewheel ''' - MCU is only partially simulated. | ||
== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/taito/msisaac.cpp msisaac] == | ||
''' msisaac ''' - Missing M68705 MCU dump. | ''' msisaac ''' - Missing M68705 MCU dump. | ||
== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/namco/namcond1.cpp namcond1] == | ||
''' abcheck ''' - | ''' abcheck ''' - | ||
''' ncv2, ncv2j ''' - MCU emulation is imperfect. | ''' ncv2, ncv2j ''' - MCU emulation is imperfect. | ||
== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/konami/nemesis.cpp nemesis] == | ||
''' gradiusb, twinbeeb ''' - Bubble System MCU is imperfectly simulated. | ''' gradiusb, twinbeeb ''' - Bubble System MCU is imperfectly simulated. | ||
== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/upl/ninjakd2.cpp ninjakd2] == | ||
''' robokid and clones ''' - Random crashes probably related to protection. | ''' robokid and clones ''' - Random crashes probably related to protection. | ||
== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/nmk/nmk16.cpp nmk16] == | ||
''' hachamf, tdragon1 ''' - MCU simulation not hooked up. | ''' hachamf, tdragon1 ''' - MCU simulation not hooked up. | ||
== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/pacman/pacman.cpp pacman] == | ||
''' alibaba, alibabab ''' - Mistery items in Ali Baba don't work correctly because of protection. | ''' alibaba, alibabab ''' - Mistery items in Ali Baba don't work correctly because of protection. | ||
== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/pc/pcat_dyn.cpp pcat_dyn] == | ||
''' toursol ''' - The protection has been patched out instead of emulated. | ''' toursol ''' - The protection has been patched out instead of emulated. | ||
== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/igs/pgm.cpp pgm] == | ||
''' drgw3 and clones ''' - DMA protection device non completely emulated (DMA mode transfering 68k code to RAM is not emulated). | ''' drgw3 and clones ''' - DMA protection device non completely emulated (DMA mode transfering 68k code to RAM is not emulated). | ||
| Line 128: | Line 129: | ||
''' olds, olds100, olds100a ''' - Somewhat playable, but protection simulation isn't perfect yet. | ''' olds, olds100, olds100a ''' - Somewhat playable, but protection simulation isn't perfect yet. | ||
==[http://github.com/mamedev/mame/blob/master/src/mame/ | ==[http://github.com/mamedev/mame/blob/master/src/mame/taito/qix.cpp qix]== | ||
''' kram3 ''' - Incompletely understood encryption. | ''' kram3 ''' - Incompletely understood encryption. | ||
== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/sega/segas16a.cpp segas16a] == | ||
''' dumpmtmt ''' - i8751 MCU dump needed: the MCU clearly does more than what's simulated. | ''' dumpmtmt ''' - i8751 MCU dump needed: the MCU clearly does more than what's simulated. | ||
== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/seta/seta.cpp seta] == | ||
''' crazyfgt ''' - A protection check at boot is patched out instead of emulated. | ''' crazyfgt ''' - A protection check at boot is patched out instead of emulated. | ||
== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/misc/skylncr.cpp skylncr] == | ||
''' leadera ''' - A protection check is patched out instead of emulated. | ''' leadera ''' - A protection check is patched out instead of emulated. | ||
== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/kaneko/snowbros.cpp snowbros] == | ||
''' yutnori ''' - Protection seems to handle sound. | ''' yutnori ''' - Protection seems to handle sound. | ||
== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/taito/tsamurai.cpp tsamurai] == | ||
''' vsgongf ''' - | ''' vsgongf ''' - | ||
== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/misc/vamphalf.cpp vamphalf] == | ||
''' wivernwg and clones ''' - They give a protection error after a certain number of plays / coins. | ''' wivernwg and clones ''' - They give a protection error after a certain number of plays / coins. | ||
== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/midway/williams.cpp williams] == | ||
''' mayday and clones ''' - These games have an unemulated protection chip of some sort which is hacked around in /machine/williams.cpp "mayday_protection_r" function. | ''' mayday and clones ''' - These games have an unemulated protection chip of some sort which is hacked around in /machine/williams.cpp "mayday_protection_r" function. | ||
== [http://github.com/mamedev/mame/blob/master/src/mame/ | == [http://github.com/mamedev/mame/blob/master/src/mame/midcoin/wink.cpp wink] == | ||
''' wink, winka ''' - Protection module has been reverse engineered but it's still missing something. | ''' wink, winka ''' - Protection module has been reverse engineered but it's still missing something. | ||
Revision as of 10:11, 26 October 2022
This page is designed to allow for a quick look over all the drivers with a MACHINE_UNEMULATED_PROTECTION flag (but still working) by giving, as much as possible, an idea on the amount of effort needed to fix them.
alinvade
16 bytes are protected in the c*** range (see notes on top of the driver. Game seems to work fine even without protection simulation, though.
alpha68k
sbasebal and clone - MCU simulation is incomplete (calculated pitcher launching speed). See driver for notes.
skysoldr and clone - MCU simulation is incomplete (unemulated boss time out behaviour).
astrcorp
astoneag, dinodino, hacher, winbingo, zulu - ROM overlay protection is patched for now, need proper implementation.
magibomb, magibombe - Protection isn't emulated but they seem to mostly run.
atarig42
roadriot, roadrioto - ASIC65 for Road Riot not quite perfect.
atarigt
primrage and clones - Are pretty close, but not quite perfect. There are some sprite offsetting issues still and I'm not 100% sure the gameplay is all there.
tmek and clones - Are interesting. We have a prototype version that plays well, but has no matching sound ROMs so you don't get sound. Then we have a non-prototype version that doesn't play correctly, but has fine sound. In theory, it might be possible to see the decrypted data in the prototype version and understand the process, but not much work has happened here.
bagman
bagmans3 - There's extra code at 0x5f98 - 0x5fa5 that reads a value from $ed01. It's not clear what lives there.
chqflag
Opponent car-to-car collisions direction are wrong.
clshroad
firebatl - Protection, possibly provided by the Z4 device at A8.
coinmstr
quizmstr -
cvs
raiders and clone - Protection is patched out instead of simulated.
ddealer
Undumped MCU, currently simulated.
ddenlovr
quiz365, quiz365t - Needs better simulation of the protection device.
funworld
mongolnw, soccernw - Need to hook the missing microcontroller (TSC87C52-16CB) to emulate this game properly.
galivan
ninjemak and clones - Likely missing MCU emulation/simulation for displaying text layer for Ninja Emaki. There is no text displayed when you enter Service Mode when there should be.
goindol
goindol, goindolk, goindolu - Currently protection is simulated with ROM patches.
goldstar
flt7_50 and clones - DS2401 protection not completely emulated.
gstriker
twcup94 and clones - MCU simulation isn't complete. MCU should be dumped.
igs017
lhzb2, slqz2 - IGS022 protection needs more work.
mgdh - Game ID check is patched out.
spkrform - Poker game enabling forced with a patch.
tjsb - Fails the bonus round protection check (if enabled via DSW), see e.g. demo mode.
jalmah
daireika, mjzoomin, urashima - unfinished m68k snippets.
kakumei2 - Uses protected RNG.
konamigx
salmndr2 and clones, sexyparo and clones - ESC protection emulation incomplete (ships in attract mode).
winspike and clones - Incomplete simulation of the protection provided by a Xilinx FPGA.
magtouch
Protection has been patched out. Needs proper emulation.
mainevt
devstors and clones - Has player-trench collision detection issues, player isn't supposed to go through them.
markham
banbam, pettanp - Protection MCU.. seems to be a data (or code?) ROM for it tho.
mazerbla
mazerbla and clone - They use a custom video controller which isn't fully understood.
merit
couple and clones - Currently need a kludge because of not understood CRT-209 modules hookup.
mil4000
chewheel - MCU is only partially simulated.
msisaac
msisaac - Missing M68705 MCU dump.
namcond1
abcheck -
ncv2, ncv2j - MCU emulation is imperfect.
nemesis
gradiusb, twinbeeb - Bubble System MCU is imperfectly simulated.
ninjakd2
robokid and clones - Random crashes probably related to protection.
nmk16
hachamf, tdragon1 - MCU simulation not hooked up.
pacman
alibaba, alibabab - Mistery items in Ali Baba don't work correctly because of protection.
pcat_dyn
toursol - The protection has been patched out instead of emulated.
pgm
drgw3 and clones - DMA protection device non completely emulated (DMA mode transfering 68k code to RAM is not emulated).
dwpc - Missing proper ARM internal ROM dump, currently hacked, needs reset before working.
kov, kov115, kov100, kovplus, kovplusa, kovsgqyz, kovsgqyza, kovsgqyzb - Arm is simulated, rom can be extracted and emulated.
olds, olds100, olds100a - Somewhat playable, but protection simulation isn't perfect yet.
qix
kram3 - Incompletely understood encryption.
segas16a
dumpmtmt - i8751 MCU dump needed: the MCU clearly does more than what's simulated.
seta
crazyfgt - A protection check at boot is patched out instead of emulated.
skylncr
leadera - A protection check is patched out instead of emulated.
snowbros
yutnori - Protection seems to handle sound.
tsamurai
vsgongf -
vamphalf
wivernwg and clones - They give a protection error after a certain number of plays / coins.
williams
mayday and clones - These games have an unemulated protection chip of some sort which is hacked around in /machine/williams.cpp "mayday_protection_r" function.
wink
wink, winka - Protection module has been reverse engineered but it's still missing something.
