MVS hardware: Difference between revisions

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==Particularities==
==Particularities==


* Some have memory card slots, some don't.
* [[Pinouts|JAMMA]] board edge connection.
* Integrated calendar and battery-backed RAM.
* Some have onboard [[memory card]] slots, some are external, and some don't have any.
* Integrated calendar chip and [[battery-backed RAM]].
* [[BIOS]] has game setup menu, hardware test and book keeping functionalities.
* RGB video output, mono or stereo audio with power amp.
* RGB video output, mono or stereo audio with power amp.
* Coin I/O.
* Credits and game marquee displays.
* Bit 7 of '''REG_STATUS_B ($380000)''' is set.


See [[MVS board types]].
See [[MVS board types]] for details on each board.
 
==Board example: MV-1FZS==
 
[[File:mvs_1fzsmobo.jpg|right]]
 
*[[68k|68k CPU]]
*[[Battery-backed RAM]]
*[[DIPs|DIP switches]]
*[[Pinouts#JAMMA connector|JAMMA connector]]
*[[LO|LO ROM]]
*[[LSPC2-A2]]
*[[NEO-B1]]
*[[NEO-C1]]
*[[NEO-D0]]
*[[NEO-E0]]
*[[NEO-F0]]
*[[NEO-ZMC2]]
*[[Power amp]]
*[[Palette RAM]]
*[[SFIX]]
*[[SP-S2|BIOS]]
*[[SM1|SM1 ROM]]
*[[uPD4990]]
*[[68k user RAM|68k RAM]]
*[[Video DAC]]
*[[VRAM]]
*[[YM2610]]
*[[YM3016]]
*[[Z80|Z80 CPU]]
*[[Z80 RAM]]
 
 
==Board example: MV-4==
 
[[File:mvs_mv4.jpg|right]]
 
*[[68k|68k CPU]]
*[[Battery-backed RAM]]
*[[DIPs|DIP switches]]
*[[Pinouts#JAMMA connector|JAMMA connector]]
*[[LO|LO ROM]]
*[[LSPC-A0]]
*[[PRO-B0]]
*[[PRO-C0]]
*[[PRO-CT0]]
*[[Power amp]]
*[[Palette RAM]]
*[[SFIX]]
*[[SP-S2|BIOS]]
*[[SM1|SM1 ROM]]
*[[uPD4990]]
*[[68k user RAM|68k RAM]]
*[[Video DAC]]
*[[VRAM]]
*[[YM2610]]
*[[YM3016]]
*[[Z80|Z80 CPU]]
*[[Z80 RAM]]


[[Category:Cartridge systems]]
[[Category:Cartridge systems]]
[[Category:Chips]]
[[Category:Chips]]

Revision as of 14:35, 28 June 2012

MVS stands for Multi Video System, the original NeoGeo arcade hardware.

Particularities

  • JAMMA board edge connection.
  • Some have onboard memory card slots, some are external, and some don't have any.
  • Integrated calendar chip and battery-backed RAM.
  • BIOS has game setup menu, hardware test and book keeping functionalities.
  • RGB video output, mono or stereo audio with power amp.
  • Coin I/O.
  • Credits and game marquee displays.
  • Bit 7 of REG_STATUS_B ($380000) is set.

See MVS board types for details on each board.