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Sega NAOMI and variants

23 bytes removed, 05:16, 24 January 2023
Emulators
====[[wikipedia:Atomiswave|Sega Sammy Atomiswave]] (2003–2009)====
The Sega Sammy Atomiswave, more commonly referred to as the AtmoiswaveAtomiswave, has a Hitachi SH-4 CPU at 200 MHz with it's GPU being a PowerVR 2. It has 16MB of VRAM and 16MB of RAM.
====[[wikipedia:Sega_Aurora#Sega_System_SP|Sega System SP]] (2004–2009)====
====[https://fr.wikipedia.org/wiki/Cave_3rd_Generation#Particularit%C3%A9s_techniques_du_Cave_CV1000D Cave CV1000D] (2008–2012)====
The Cave CV1000D had a new CPU which was an ISSI IS42S32400D at 166 MHz with 128MB of RAM.
 
<references group=N />
==Emulators==
{| class="wikitable" style="text-align:center;"! scope="col"|Name! scope="col"|Operating System(s)! scope="col"|Latest Version! scope="col"|NAOMI! scope="col"|Hikaru! scope="col"|Gaelco PVR! scope="col"|NAOMI 2! scope="col"|Atomiswave! scope="col"|System SP! scope="col"|Cave CV1000! scope="col"|Active! scope="col"|[[libretro|Libretro Core]]! scope="col"|[[Recommended Emulators|Recommended]]|-! colspan="13"|PC|-|[[DEmul]]|Windows|[http://forum.emu-russia.net/viewtopic.php?p=26178&sid=9d186ca9c444883bceeed6f185ed3fa9#p26178 0.7 Build 180428]|{{✓}} ||{{✓}} Main||{{✓}} ||{{✓}} ||{{✓}} ||{{✓}} ||{{✓}}|{{✓}} ||{{✗}} ||{{✓}}|-|[[reicastSega Dreamcast emulators#Libretro_core|reicast libretro]]|Multi-platform|[https://github.com/libretro/reicast-emulator Git]|{{✓}} ||{{✗}} ||{{✗}} ||{{✗}} ||{{✓}} ||{{✗}Emulators} ||{{✗}}|{{✓}} ||{{✓}} ||{{✓}}|-|[[MAME]]|Multi-platform|[http://www.mamedev.org/release.html {{MAMEVer}}]|{{~}} ||{{~}} ||{{✗}} ||{{~}} ||{{~}} ||{{~}} ||{{~}}|{{✓}} ||{{✓}} ||{{✗}}|-|[[nullDC]]|Windows|[http://www.emucr.com/2013/03/nulldc-svn-r150.html Git]|{{✓}} ||{{✗}} ||{{✗}} ||{{✗}} ||{{✗}} ||{{✗}} ||{{✗}}|{{✗}} ||{{✗}} ||{{✗}}|-|}
=== Comparisons ===
*'''[[DEmul]]''' is a closed-source emulator for Sega Dreamcast and arcade boards of Sega NAOMI and follow-up variants, including the NAOMI, Atomiswave, Hikaru, Gaelco, NAOMI 2, System SP (Aurora) and couple Cave CV1000 systems. Only non-MAME arcade ROMs work here.
*'''[[reicast#Libretro core|reicast libretroFlycast]]''' is the libretro core of a fork from the independent [[reicast ]] emulator avaliable as a standalone emulator and as a libretro core; and seems to be more advanced in overall compatibility and feature levels of Dreamcast and several arcade boards emulation. It is possible that some optional hacks are used to achieve correct graphics on some compatible arcade games. [https://www.libretro.com/index.php/reicast-libretro-atomiswave-support/ Atomiswave support] was initiated around November 2018.
*'''[[nullDC]]''' was the first independent, open-source Sega Dreamcast emulator to attempt emulation of the NAOMI arcade board. Its compatibility is unknown, so is not included in the NAOMI compatibility chart below. The emulator has since been superseded by its follow-up spin-off, 'reicast', although that one doesn't yet have any arcade board support. However, its libretro arm now supports partial emulation of NAOMI and Atomiswave boards.
*'''[[MAME]]''' is a long way behind DEmul in terms of compatibility but is being actively developed. It is shown to have adequate support of the NAOMI (Most games could show graphics & some are playable), and preliminary support for Atomiswave and Hikaru boards and at least [https://wiki.mamedev.org/index.php/MAME_0.127u1 BIOS] support for NAOMI 2. [https://wiki.mamedev.org/index.php/MAME_0.191 v0.191] (Oct 2017) supports SuperH CPU cores and has a preliminary SH3/SH4 recompiler for CV-1000 only. NAOMI & Hikaru driver emulation was still being worked on since then up to [https://wiki.mamedev.org/index.php/MAME_0.201 0.201] (Aug 2018).
! scope="col"|Game
! scope="col"|DEmul*
! scope="col"|reicast libretroFlycast**
! scope="col"|MAME***
! scope="col"|Ports****
|-
|Dengen Tenshi Taisen Mahjong Shangri-La
|{{✓}} ||{{~}} ||{{✗}} ||{{✓}}
|-
|Dynamite Baseball NAOMI
|-
|Kasei Channel Mars TV
|{{✓}} ||{{}} ||{{✗}} ||{{✗}}
|-
|Mamoru-kun wa Norowarete Shimatta! <br/>(Mamonoro)
|-
|Melty Blood: Actress Again
|{{✓}} ||{{}} ||{{✗}} ||{{✓}}
|-
|Mushiking: The King of Beetles
|-
|Outtrigger
|{{✓}} ||{{}} ||{{✗}} ||{{✗}}
|-
|Pocket Shooting
|-
|Rhythm Tengoku
|{{✓}} ||{{}} ||{{✗}} ||{{✗}}
|-
|Ring Out 4x4
|-
|World Series 99/Super Major League 99
|{{✓}} ||{{}} ||{{✗}} ||{{✗}}
|-
|WWF Royal Rumble (Sega)
|-
|Ninja Assault
|{{✓}} ||{{}} ||{{✗}} ||{{✓}}
|-
|Shin Nihon Pro Wrestling Toukon Retsuden 4 Arcade Edition
|-
|The House of the Dead 2
|{{✓}} ||{{}} ||{{✗}} ||{{✓}}
|-
|The Typing of the Dead
|Zombie Revenge
|{{✓}} ||{{✓}} ||{{✗}} ||{{✓}}
|-
|}
! scope="col"|Game
! scope="col"|DEmul*
! scope="col"|reicast libretroFlycast**
! scope="col"|MAME***
! scope="col"|Ports****
|-
|Capcom vs. SNK: Millennium Fight 2000 Pro
|{{✓}} ||{{✓}} ||{{~}} ||{{✓}}
|-
|Capcom vs. SNK 2: Millionaire Fighting 2001 <br/>(Mark of the Millennium 2001)
|-
|Cleopatra Fortune Plus
|{{✓}} ||{{✓}} ||{{~}} ||{{✗}}
|-
|ExZeus
! scope="col"|Game
! scope="col"|DEmul*
! scope="col"|reicast libretroFlycast**
! scope="col"|MAME***
! scope="col"|Ports****
|-
|Airline Pilots
|{{✓}} ||{{}} ||{{✗}} ||{{✗}}
|-
|F355 Challenge
! scope="col"|Game
! scope="col"|DEmul*
! scope="col"|reicast libretroFlycast**
! scope="col"|MAME***
! scope="col"|Ports****
|}
These lists are updated as of MAME 0.202 and , DEmul's April 2018 buildand Flycast's overall compatibility updated as of June 2019.
<nowiki>*</nowiki> '''DEmul:''' The arcade boards' compatibility lists for DEmul can be found inside the 'arcade_compat.txt' file inside DEmul's release archives. It covers most boards but not the Cave CV1000 boards. Also see [http://www.gametronik.com/site/rubriques/DEMUL/Utilitaires/naomi.compat.txt naomi.compat.txt].
<nowiki>**</nowiki> '''reicast libretroFlycast:''' The arcade boards' [https://github.com/libretro/reicast-emulator/issues/136 compatibility lists] for reicast's libretro core can be found on that core's GitHub repository([https://github.com/libretro/flycast/blob/master/core/hw/naomi/naomi_roms.h Official]). It now supports reading/decryption of [https://github.com/libretro/reicast-emulator/issues/371#issuecomment-435695058 all types of proper MAME rom sets for DC-based arcade systems] (NAOMI games with M1, M2 , M3 & [https://www.libretro.com/index.php/reicast-libretro-naomi-and-mame-rom-support/ M4] keys-based encryption; NAOMI GD-ROM games from & Atomiswave games). There is no emulation for NAOMI 2 and NAOMI 2 GD-ROMs as it's held back by the fact MAME ROM setslacks documentation on the special ELAN custom chip for geometry processing on that board. Ongoing [https://github.com/libretro/flycast/issues/418 support list of arcade platforms based on the SH-4 CPU] (Still has . Supports loading both .gdi and CHDv5 formatted files - see a [https://github.com/libretro/flycast/issues decrypting keys /54#issuecomment-435374418 git comment] for how to M1 titlesformat a folder with GDI dump files into highly compressed CHD files. Merged ROMs, ROMs archived with 7zip as well as parent/split ROMs are now supported. It can play Demul-compatible ROMS (In .bin/.dat file formats).
<nowiki>***</nowiki> '''MAME:''' MAME has [https://wiki.mamedev.org/index.php/MNW#naomi working] but [https://wiki.mamedev.org/index.php/MNS#naomi incomplete] NAOMI board emulation. Some games are playable. Support for several other boards (i.e. System SP/Aurora & Hikaru) are very basic. GitHub compat pages: [https://github.com/mamedev/mame/blob/master/src/mame/drivers/naomi.cpp NAOMI 1-2/Atomiswave], [https://github.com/mamedev/mame/blob/master/src/mame/drivers/hikaru.cpp Hikaru]. adb.arcadeitalia.net's MAME compat database for [http://adb.arcadeitalia.net/lista_mame.php?game_sourcefile=naomi.cpp&arcade_only=0&current_version=0 NAOMI]. Progetto Emma's [http://www.progettoemma.net/indice.php?source=naomi.cpp NAOMI compat database].
* [http://romshepherd.com/index.php?topic=4325.0 romshepherd.com's thread] (DEmul's arcade setup guide)
* [https://forums.launchbox-app.com/topic/38161-sammy-atomiswave-demullaunchbox-tutorial/ forums.launchbox-app.com's thread] (DEmul's Atomiswave setup guide)
* [https://www.gamulator.com/roms/sega-naomi Full Set of Sega Naomi ROMs]
* [https://www.retrostic.com/roms/naomi Sega Naomi ROMs]
'''Sega Hikaru'''
* [https://www.giantbomb.com/sega-hikaru/3015-8768/games/ Giantbomb]
'''Cave CV-1000'''
* [https://fr.wikipedia.org/wiki/Cave_3rd_Generation French Wiki] (Cave 3rd gen.)
 
{{Sega}}
[[Category:Arcade]]
[[Category:Arcade emulators]]
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