Four Roses (encrypted, set 2)

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EMU Infos
dumper f205v
date 06/09/2008
emulator MAME 0.128u6
dev Roberto Fresca
PCB Infos
name 4rosesa
description Four Roses (encrypted, set 2)
year 1999
manufacturer

Contents

Technical references

CPUs

QTY Type clock position function
1x G65C02P ua12 8-bit Microprocessor - main
1x HD46505SP u10 CRT Controller (CRTC)
1x P87C750EBPN u41 8-bit microcontroller family 1K/64 OTP ROM, low pin count - main (internal ROM not dumped)
1x WF19054 u11 Programmable Sound Generator - sound
1x TDA2003 u2 Audio Amplifier - sound
1x oscillator 16.000MHz u34

ROMs

QTY Type position status
3x TMS27C512 4,10,20 dumped
1x M27C4001 30 dumped

RAMs

QTY Type position
1x LP62256E-70LL u14
1x LP6264D-70LL u16

PLDs

QTY Type position status
2x MACH211-15JC-18JI u8 u46 High-density EE CMOS programmable logic - read protected
1x PALCE22V10H u29 read protected -> extracted with CmD's PALdumper

Others

1x 28x2 JAMMA edge connector
3x pushbutton (SW3-statistic,SW4-management,SW5-ricarica)
1x trimmer (volume)(P1)
1x 8x2 switches DIP (SW1)
1x 4x2 switches DIP (SW2)
1x battery 3.6V (BT1)

Notes

Files

734

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