Tetris (bootleg with SN76489)

EMU Infos

dumper	f205v
date	26/12/2014
emulator
dev

PCB Infos

name	1260
description	Tetris (bootleg set 5)
year	1989
manufacturer

Technical references

CPUs

QTY	Type	clock	position	function
1x	RS65C02P2			8-bit Microprocessor - main
1x	D8749H			8-bit Microcontroller - main (internal ROM dumped)
4x	76489			Digital Complex Sound Generator - sound
1x	MB3712			Audio Amplifier - sound
1x	oscillator	4.000 MHz
1x	oscillator	10.00 MHz
1x	oscillator	14.31818 MHz

ROMs

QTY	Type	position	status
1x	28C16A-15/P	ic3	dumped
2x	27C512	ic1,ic2	dumped
1x	Am27S13PC		not dumped yet

RAMs

QTY	Type	position
1x	UM6264D-70LL
1x	MCM2018AN45

PLDs

QTY	Type	position	status
7x	PALCE16V8H-25PC/4		read protected

Others

1x 28x2 JAMMA edge connector
1x trimmer (volume)
1x 6x2 switches DIP

Notes

PCB is marked: "NO-63" and "953" on component side
PCB is labeled: "9/97" on solder side

Files

• 
  PCB component side 1
• 
  PCB solder side 1
• 
  PCB component side 2
• 
  PCB solder side 2
• 
  ROMs

1260