Super Game Mega Type 1

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EMU Infos
dumper Tirino73
date 05/09/2013
emulator MAME 0.150
dev Mariusz Wojcieszek
PCB Infos
name sgmt1
description Super Game Mega Type 1
year 1994
manufacturer Kim

Contents

Technical references

CPUs

QTY Type clock position function

ROMs

QTY Type position status

RAMs

QTY Type position

PLDs

QTY Type position status

Others

Notes

Super Game Mega Type 1 by Kim 1994

This romset comes from an "original" pcb.Like Multigame series,this is another Nintendo PlayChoice-10 hacked clone but hardware based on the Nes/Famicom console.This one supports 7 games only but all with memory size of 2 megabit and over and all platform game type.
Games are:
1) Rockman 5 (Megaman 5)
2) Ninja 2 (Ninja Ryukenden)
3) Tom & Jerry and Tuffy
4) Island II (Adventure Island II-Hudson's Wonder Boy II)
5) Rainbow (Time Zone)
6) Super Mario Bros 3
7) Swap (Super Rescue Solbrain)

Hardware info:
Main cpu UA6527 (RP2A03 clone)
Video PPU UA6528 (RP2C02 clone)
There are present 3 custom ic,all with ID code erased:
-Custom 1 is a 24 pin DIP (probably a PAL) that simulates the Memory Mapper Chip #1 (MMC1) used by Ninja Ryukenden
-Custom 2 is a 40 pin DIP (a MCU or PLD) that simulates the Memory Mapper Chip #3 (MMC3) used by all other games
-Custom 3 is a 44 pin chip,used as protection.Pcb doesn't boot without it.
Other ic NEC upc1352C NTSC to RGB decoder
PAL16V8 x2 (pal2,pal3) There is space for a pal1 but it is unpopulated
OSC: 21,47727 Mhz and 3,58 Mhz (used by decoder)
RAMs:
Work 16kb (6264 x2)
Video 10kb (6116 + 6264)

Rom info:
sg1_rom1 main program
sg1_rom2 to sg1_rom7 games data.There are spaces for rom5 and rom8 but they are unpopulated.
Eproms are 27512,27010,274001

DIP Switch settings (by direct test):

SW 1 2

  OFF OFF 10 minutes game (per credit)
ON OFF 5 minutes game
OFF ON 8 minutes game
ON ON 3 minutes game

SW 3 4

  OFF OFF 3 coin 1 credit
ON OFF 2 coin 1 credit
OFF ON 1 coin 2 credits
ON ON 1 coin 1 credit


SW 5,6,7,8 not used

Files

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