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


Dumped by tirino73 >isolani1973@libero.t<