(MESS) apple3: preliminary hook up of slot IRQ and NMI lines. [R. Belmont]



git-svn-id: svn://dspnet.fr/mame/trunk@32059 749742ba-7341-0410-aadc-df50b521781e
(MESS) Stop trashing DiskCopy 4.2 images that don't have tags. [R. Belmont]



git-svn-id: svn://dspnet.fr/mame/trunk@32060 749742ba-7341-0410-aadc-df50b521781e
small optimization to device_scheduler::timer_list_insert() (nw)

git-svn-id: svn://dspnet.fr/mame/trunk@32061 749742ba-7341-0410-aadc-df50b521781e
trident: added DAC command register, so that we can tell when in a 15 or 16 bit mode.

git-svn-id: svn://dspnet.fr/mame/trunk@32062 749742ba-7341-0410-aadc-df50b521781e
optimized interrupt code in src/emu/cpu/avr8/avr8.c a bit (nw)

git-svn-id: svn://dspnet.fr/mame/trunk@32063 749742ba-7341-0410-aadc-df50b521781e
optimized interrupt code in src/emu/cpu/avr8/avr8.c a bit more (nw)

git-svn-id: svn://dspnet.fr/mame/trunk@32064 749742ba-7341-0410-aadc-df50b521781e
zac_proto.c : used correct cpu, fixed inputs, added mechanical sounds. All 3 games are playable.

git-svn-id: svn://dspnet.fr/mame/trunk@32065 749742ba-7341-0410-aadc-df50b521781e
kludge for sprite flickering (video raw params should solve it cleanly but we need to understand seibu crtc more)

git-svn-id: svn://dspnet.fr/mame/trunk@32066 749742ba-7341-0410-aadc-df50b521781e
(MESS) famicom: converted the disk system add-on to be a cart
in the softlist. The official syntax to launch disk games is now
  mess famicom -cart disksys -flop gamename
which corresponds to inserting the RAM expansion cart with
connected the disk drive into the cartslot and the desired disk
in the disk drive (exactly like you would have done with the
real thing). In this way, you cannot mount anymore both a cart and 
a disk in the Family Computer (as in a real unit). 
Users that cannot cope with this limitation and/or with the new 
syntax can still use the famitwin driver (which offers both cart and 
disk options) or the newly added driver fds which emulates a
famicom with the expansion always inserted: in both latter cases
the old syntax
  mess famitwin -flop gamename
will launch the game, as previously. [Fabio Priuli]

(MESS) famicom: fixed disk system IRQ latch clear in Kaettekita
Mario Bros. based on investigations by FHorse. [Fabio Priuli]


Out of whatsnew: For the moment I gave up the original plan to 
also modernize the floppy drive and the disk format. If anyone 
wants to look into these, be my guest :-)


git-svn-id: svn://dspnet.fr/mame/trunk@32067 749742ba-7341-0410-aadc-df50b521781e
setting the correct properties helps to commit new files. nw. 

git-svn-id: svn://dspnet.fr/mame/trunk@32068 749742ba-7341-0410-aadc-df50b521781e