Street Fighter II': Magic KO Turbo!! - Nightmare Crack

EMU Infos
dumper	f205v, Maru79
date	14/02/2021
emulator	MAME 0.229
dev	Osso

PCB Infos
name	sf2mkot on ProgettoEMMA sf2mkot on Arcade Database
description	Street Fighter II': Magic KO Turbo!! - Nightmare Crack
year	1992
manufacturer

Technical references

CPUs

QTY	Type	clock	position	function
1x	TS68000CP10	9.995MHz(@15)	u194	16/32-bit Microprocessor - main
1x	Z0840004PSC	3.577MHz(@6)	u190	8-bit Microprocessor - sound
1x	oki m6295	997.6kHz(@5) - 0kHz(@6) PIN 3 HI	u220	4-Channel Mixing ADCPM Voice Synthesis LSI - sound
1x	AU301	0MHz(@23) - 3.577MHz(@24)	u192	FM Operator Type-M (OPM) - sound
1x	7105	?MHz(@2)	u219	D/A Converter (DAC) - sound
4x	HA17558	-	u224,u225,u226,u228	Dual Operational Amplifier - sound
1x	HA13001	-	u230	Audio Power Amplifier - sound
1x	oscillator	16.000MHz
1x	oscillator	3.579545MHz
1x	oscillator	10.000MHz

ROMs

QTY	Type	position	status
2x	S27C512	u133,u191	dumped
2x	NM27C010	u195,u221	dumped
1x	27C020	u210	dumped
2x	27C040	u196,u222	dumped
2x	KM23C2100M1	u29,u30	dumped (read as MX23C2100)
6x	HN62428P	u18,u19,u64,u68,u69,u70	dumped (read as uPD27C8000)

RAMs

QTY	Type	position
8x	UM6116BK-25	u78,u79,u136,u137,u145,u146,u147,u148
3x	UM6116LK-90	u149,u150,u193
4x	W24256-10L	u57,u58,u197,u223

PLDs

QTY	Type	position	status
19x	GAL16V8A-25LP	u6,u15,n03,n04,n05,n06,u95 u96,u107,u125,u139,u151,u173 u176,u177,u178,u183,u198,u218	read protected
11x	GAL20V8A-25LP	u20,u21,u34,u35,u39,n07 n08,u104,u131,u135,u140	read protected
1x	GAL22V10-25LP	u134	read protected

Others

1x 28x2 JAMMA edge connector
1x 10 legs connector (CON10)(main power supply)
1x trimmer (VR)(volume)
3x 8 DIP switches banks (SWA,SWB,SWC)

Notes

PCB is marked: "100P003" and "054-034" on solder side
PCB is labelled: "10037SI 7", "STREET FIGHTER 2" and "STREET FIGHTER II MAGIC TURBO" on component side

Manufacturing and components quality are very high, not at all like some cheap bootlegs.