update gorgon memmap, text layer offset isn't needed anymore

git-svn-id: svn://dspnet.fr/mame/trunk@18665 749742ba-7341-0410-aadc-df50b521781e
Don't crash on REP NOP [Carl, Alegend45]

git-svn-id: svn://dspnet.fr/mame/trunk@18666 749742ba-7341-0410-aadc-df50b521781e
svga_s3: corrected rendering of 15/16/32-bit colour modes.  This allows X11 to display correctly in high-colour.  It's still not perfect, however, but 640x480x64k works fine.

git-svn-id: svn://dspnet.fr/mame/trunk@18667 749742ba-7341-0410-aadc-df50b521781e
put the mcu in reset state at boot (just like namcos22)

git-svn-id: svn://dspnet.fr/mame/trunk@18668 749742ba-7341-0410-aadc-df50b521781e
suna16.c: Emulate protection routines rather than patching them
for uballoon [IQ_132 & JackC]

git-svn-id: svn://dspnet.fr/mame/trunk@18669 749742ba-7341-0410-aadc-df50b521781e
- pgm.c: Fix level 6 crash on kov . [IQ_132]
- megadrvb.c: simplify decode function for srmdb. [IQ_132]


git-svn-id: svn://dspnet.fr/mame/trunk@18670 749742ba-7341-0410-aadc-df50b521781e
new Egg Venture clone

lethalj.c: Added dipswitch locations to the Egg Venture sets. [Brian Troha]


New Clone Added
----------------------------------------
Egg Venture (Release 2) [Brian Troha, The Dumping Union]

git-svn-id: svn://dspnet.fr/mame/trunk@18671 749742ba-7341-0410-aadc-df50b521781e
Cleaned up mustache boy vblank interrupts: Got rid of the nasty long-int
hack in mustache boy in favor of the same 'vblank in+vblank out' int scheme
the other similar seibu games of this era used (panicrd, darkmist).
This seems much more likely to be what the actual pcb used, and works just fine. [Lord Nightmare]

git-svn-id: svn://dspnet.fr/mame/trunk@18672 749742ba-7341-0410-aadc-df50b521781e
changed 2 disc hack to use 1 drive [smf]

git-svn-id: svn://dspnet.fr/mame/trunk@18673 749742ba-7341-0410-aadc-df50b521781e
Williams s3 : added diagnostic/setup controls and dipswitches

git-svn-id: svn://dspnet.fr/mame/trunk@18674 749742ba-7341-0410-aadc-df50b521781e
SCSICD now has a CDDA sub device [smf]

git-svn-id: svn://dspnet.fr/mame/trunk@18675 749742ba-7341-0410-aadc-df50b521781e
Fixed interrupt rate, Hot Tip and Lucky 7 startup tunes play now.

git-svn-id: svn://dspnet.fr/mame/trunk@18676 749742ba-7341-0410-aadc-df50b521781e
remove leftover cruft in mustache.c and h. You will probably need
a clean build after this. No whatsnew.

git-svn-id: svn://dspnet.fr/mame/trunk@18677 749742ba-7341-0410-aadc-df50b521781e
(MESS) c128: VDC fixes. (nw)

git-svn-id: svn://dspnet.fr/mame/trunk@18678 749742ba-7341-0410-aadc-df50b521781e
(mess) upd765: Fix the dump regs command, don't exit on unknown commands and add dsr reset [O. Galibert]

git-svn-id: svn://dspnet.fr/mame/trunk@18679 749742ba-7341-0410-aadc-df50b521781e
(MESS) a2600: Reimplemented the a2600 controllers as vcs controller devices. Switched the a2600 drivers to use slot devices for choosing controllers.  [Wilbert Pol]


git-svn-id: svn://dspnet.fr/mame/trunk@18680 749742ba-7341-0410-aadc-df50b521781e
Removed left-over debugging statement (nw)

git-svn-id: svn://dspnet.fr/mame/trunk@18681 749742ba-7341-0410-aadc-df50b521781e
(MESS) a2600.c: Prevent the core from thinking the select/start button on the base unit is for player 1. (nw)

git-svn-id: svn://dspnet.fr/mame/trunk@18682 749742ba-7341-0410-aadc-df50b521781e
Removed another leftover debug message; sorry about those. (nw)

git-svn-id: svn://dspnet.fr/mame/trunk@18683 749742ba-7341-0410-aadc-df50b521781e
nss: Added the 5 missing keys, courtesy of Martin Korth, the charset proper dump, courtesy of DogP, patch by ReadOnly, no whatsnew

git-svn-id: svn://dspnet.fr/mame/trunk@18684 749742ba-7341-0410-aadc-df50b521781e