DIPs: Difference between revisions

Latest revision as of 20:42, 1 April 2017

DIPs (DIP switches) can refer to 3 kinds of configuration interface:

Hardware DIPs: real DIP switches, which are found on MVS hardware to set the cab's configuration.
Software DIPs: parameters for games like difficulty, lives... They're in the form of data stored in the MVS battery-backed RAM.
Debug DIPs: normally not accessible. Pair of bytes used by developers to enable tests screens, hidden game modes, job meters...

@@ Line 1: / Line 1: @@
-[[File:mvs_dip.jpg|right|thumb|DIP switches on MVS boards.]]
+DIPs (DIP switches) can refer to 3 kinds of configuration interface:
-Used to configure various options like freeplay and multiplayer link. The switches states are readable via software through register $300001
+* [[Hardware DIPs]]: real DIP switches, which are found on [[MVS hardware]] to set the cab's configuration.
-(REG_DIPSW)
+* [[Software DIPs]]: parameters for games like difficulty, lives... They're in the form of data stored in the MVS [[battery-backed RAM]].
+* [[Debug DIPs]]: normally not accessible. Pair of bytes used by developers to enable tests screens, hidden game modes, [[job meter]]s...
-*Switch 7: Freeze (stops [[clock]])
+[[Category:Base system]]
-*Switch 6: Enable freeplay
-*Switches 5-4-3: [[Multiplayer]] link configuration
-*Switch 2: Enable autofire
-*Switch 1: Coin slots configuration
-*Switch 0: [[Test mode]]
-There's no such switches on AES and CD versions of the NeoGeo.
-[[Catégorie:Chips]]