WikiSysop at 13:22, 10 October 2024

2024-10-10T13:22:11Z

← Older revision		Revision as of 13:22, 10 October 2024
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	\|name \|\| '''~~[http://www.progettoemma.net/index.php?gioco=megaplay megaplay on ProgettoEMMA]<br>~~[http://adb.arcadeitalia.net/?mame=megaplay megaplay on Arcade Database]'''		\|name \|\| '''[http://adb.arcadeitalia.net/?mame=megaplay megaplay on Arcade Database]'''
	\|-		\|-
	\|description \|\| '''Mega Play BIOS'''		\|description \|\| '''Mega Play BIOS'''

WikiSysop: Created page with "{| style="float: right;" border="1" cellpadding="3" cellspacing="0" |+ style="background:silver" | EMU Infos |- |dumper || f205v |- |date || 29/08/2005 |- |emulator || MAME 0...."

2021-12-28T16:46:07Z

Created page with "{| style="float: right;" border="1" cellpadding="3" cellspacing="0" |+ style="background:silver" | EMU Infos |- |dumper || f205v |- |date || 29/08/2005 |- |emulator || MAME 0...."

New page

{| style="float: right;" border="1" cellpadding="3" cellspacing="0"
|+ style="background:silver" | EMU Infos
|-
|dumper || f205v
|-
|date || 29/08/2005
|-
|emulator || MAME 0.100u2
|-
|dev || David Haywood, Aaron Giles
|}
{| style="float: right;" border="1" cellpadding="3" cellspacing="0"
|+ style="background:silver" | PCB Infos
|-
|name || '''[http://www.progettoemma.net/index.php?gioco=megaplay megaplay on ProgettoEMMA] [http://adb.arcadeitalia.net/?mame=megaplay megaplay on Arcade Database]'''
|-
|description || '''Mega Play BIOS'''
|-
|year || '''1993'''
|-
|manufacturer || '''Sega'''
|}

==Technical references==
===CPUs===
{| border="1" cellpadding="4" cellspacing="0"
|-align="left"
!QTY
!Type
!clock
!position
!function
|-
|1x || [[68000|HD68HC000PS8]] || || ic30 || 16/32-bit Microprocessor - main
|-
|2x || [[Z80|Z0840004PSC Z80 CPU]] || || ic1,ic35 || 8-bit Microprocessor - main
|-
|1x || [[YM2612|YM2612]] || || ic43 || FM Operator Type-N (OPN2) - sound
|-
|2x || Sony CXD1095Q || || ic13,ic14 || I/O Port Expander
|-
|1x || Sega custom chip SEGA 315-5246 || || ic4 || ?
|-
|1x || Sega custom chip SEGA 315-5313 || || ic40 || ?
|-
|1x || Sega custom chip SEGA 315-5330 || || ic5 || ?
|-
|1x || Sega custom chip SEGA 315-5433 || || ic31 || ?
|-
|1x || oscillator || 53.6931MHz || XTAL ||
|}

===ROMs===
{| border="1" cellpadding="4" cellspacing="0"
|-align="left"
!QTY
!Type
!position
!status
|-
|1x || [[27010|D27C100]] || ic2 || dumped
|}

===RAMs===
{| border="1" cellpadding="4" cellspacing="0"
|-align="left"
!QTY
!Type
!position
|-
|4x || [[SRAM 8k x 8|MB8464A-10LL]] || ic3,ic36,ic37
|-
|4x || [[SRAM 8k x 8|HM6264LP-10]] || ic6,ic10,ic28,ic29
|}

===PLDs===
{| border="1" cellpadding="4" cellspacing="0"
|-align="left"
!QTY
!Type
!position
!status
|-
|1x || [[16v8|GAL16V8A-15LP]] || 315-5653.ic56, 315-5651.ic8, 315-5661.ic7 || read protected
|-
|1x || [[16l8|PAL16L8BCN]] || (315-5654.ic33, 315-5655.ic34, 315-5349A.ic54 || read protected
|}

===Others===
1x 28x2 JAMMA edge connector 
1x 12 legs connector (CN1) 
1x 25 legs connector (CN2) 
1x 4 legs connector (CN3) 
1x 10 legs connector (CN4) 
1x 21 legs connector (CN5) 
1x 14 legs connector (CN6) 
1x 11 legs connector (CN7) 
1x 6 legs connector (CN8) 
1x 5 legs connector (CN9) 
1x 30 pins flat cable connector (CN10) 
4x 32x2 male edge connectors from main PCB to carts (SLOT1,SLOT2,SLOT3,SLOT4) 
1x trimmer (volume)(VR1) 
7x 4 DIP switches banks (DSW1-DSW7) 
1x battery 3.6V (BAT)

==Notes==
PCB is marked: "MDK332V-0", "SEGA 1992-1993 MADE IN JAPAN" and "837-8991-01" on component side 
PCB is marked: "(C) SEGA 1992-1993 171-6336E" on solder side 
PCB is labelled: "930719.01071E", "93 7", "937G.1091", "INSP '93.7.20 TIN", "REV.A" and "834-9278-01 MEGA PLAY 4 CRTG TYPE" on component side

==Files==
<gallery widths="150px">
Image:223_PCB_component_side.jpg|PCB component side
Image:223_PCB_solder_side.jpg|PCB solder side
Image:223_in_game.jpg|In game
</gallery>

223
[[Category:Arcade]]
[[Category:f205v]]
[[Category:Aaron Giles]]
[[Category:David Haywood]]
[[Category:Dump incomplete]]
[[Category:Emulated]]
[[Category:MAME 0.100u2]]
[[Category:1993]]
[[Category:Sega]]

Mega Play BIOS - Revision history

WikiSysop at 13:22, 10 October 2024

WikiSysop: Created page with "{| style="float: right;" border="1" cellpadding="3" cellspacing="0" |+ style="background:silver" | EMU Infos |- |dumper || f205v |- |date || 29/08/2005 |- |emulator || MAME 0...."