tms5220.c: updated many comments, changed a variable name, and made some minor fixes to the 'circuit 412' to better reflect the patent. [Lord Nightmare]

git-svn-id: svn://dspnet.fr/mame/trunk@22341 749742ba-7341-0410-aadc-df50b521781e
die, typo, DIE! (no whatsnew)

git-svn-id: svn://dspnet.fr/mame/trunk@22342 749742ba-7341-0410-aadc-df50b521781e
new Ultra Champion Quiz clone

New Clone Added
------------------------------
Se Gye Hweng Dan Ultra Champion (Hong Kong) [Brian Troha, Smitdogg, The Dumping Union]

git-svn-id: svn://dspnet.fr/mame/trunk@22343 749742ba-7341-0410-aadc-df50b521781e
(MESS) n64.xml: added a few test/demo carts, whose dumps were kindly released by anonymous donor through oliveryuyu. nw.

git-svn-id: svn://dspnet.fr/mame/trunk@22344 749742ba-7341-0410-aadc-df50b521781e
discrete lookups removal (nw)

git-svn-id: svn://dspnet.fr/mame/trunk@22345 749742ba-7341-0410-aadc-df50b521781e
(MESS) snes: tagmap lookups reduction. kthx Firewave to spot this. nw.

git-svn-id: svn://dspnet.fr/mame/trunk@22346 749742ba-7341-0410-aadc-df50b521781e
oki tag lookup removal (nw)

git-svn-id: svn://dspnet.fr/mame/trunk@22347 749742ba-7341-0410-aadc-df50b521781e
small cleanup (nw)

git-svn-id: svn://dspnet.fr/mame/trunk@22348 749742ba-7341-0410-aadc-df50b521781e
some cleanup and vsnes change to compile on vs compile (nw)

git-svn-id: svn://dspnet.fr/mame/trunk@22349 749742ba-7341-0410-aadc-df50b521781e
dac_device tag lookup cleanup (nw)

git-svn-id: svn://dspnet.fr/mame/trunk@22350 749742ba-7341-0410-aadc-df50b521781e
Fix for ROM paging on both the Dragon 64 and Dragon Alpha, which restores the Dragon Alpha to working condition [Phill Harvey-Smith]


git-svn-id: svn://dspnet.fr/mame/trunk@22351 749742ba-7341-0410-aadc-df50b521781e
speaker tag lookup removal, also no need to use universal tag, since easier now to follow (nw)

git-svn-id: svn://dspnet.fr/mame/trunk@22352 749742ba-7341-0410-aadc-df50b521781e
eeprom_device tag lookup cleanup (nw)

git-svn-id: svn://dspnet.fr/mame/trunk@22353 749742ba-7341-0410-aadc-df50b521781e
fixed snesb regression (nw)

git-svn-id: svn://dspnet.fr/mame/trunk@22354 749742ba-7341-0410-aadc-df50b521781e
removed not needed state variables (nw)

git-svn-id: svn://dspnet.fr/mame/trunk@22355 749742ba-7341-0410-aadc-df50b521781e
more eeprom devices (nw)

git-svn-id: svn://dspnet.fr/mame/trunk@22356 749742ba-7341-0410-aadc-df50b521781e
and more oki changes (nw)

git-svn-id: svn://dspnet.fr/mame/trunk@22357 749742ba-7341-0410-aadc-df50b521781e
some more cleanup (nw)

git-svn-id: svn://dspnet.fr/mame/trunk@22358 749742ba-7341-0410-aadc-df50b521781e
fixed typo regression (nw)

git-svn-id: svn://dspnet.fr/mame/trunk@22359 749742ba-7341-0410-aadc-df50b521781e
m6502: Undocumented instruction 0x80 is a 2-byte nop, not a 1-byte one [O. Galibert]

git-svn-id: svn://dspnet.fr/mame/trunk@22360 749742ba-7341-0410-aadc-df50b521781e