The Couples (set 3)

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EMU Infos
dumper f205v
date 17/01/2006
emulator MAME 0.103u3
dev f205v
PCB Infos
name couplei on ProgettoEMMA
couplei on Arcade Database
description The Couples (set 3)
year 1988
manufacturer Merit

Contents

Technical references

CPUs

QTY Type clock position function
1x Z8400BB1-Z80BCPU 1A 8-bit Microprocessor - main
1x MC6845P 6E CRT Controller (CRTC) - Video
1x AY-3-8910A 3K Programmable Sound Generator - sound
2x D8255AC-2 - 2M 2N Programmable Peripheral Interface
1x LM380N - 1N Audio Amplifier - sound
1x oscillator 10.000MHz o113

ROMs

QTY Type position status
1x 2716 7A dumped
6x 27256 1D 1E 9C 9D 10C 10D dumped

RAMs

QTY Type position
1x Am2148-10PC 10J
1x TC5517Ap-2 9F 9G
1x HM6264LP-15 1G

PLDs

QTY Type position status
0x

Others

1x 28x2 JAMMA edge connector
1x trimmer (volume)(PT85)
1x 8 DIP switches bank
1x unknown IC (scratched out) DIP20-300mil marked O1

Notes

PCB is marked: "230188" and "LC" on component side ("LC" is the Italian for "Lato Componenti" which translates to "Components Side")
This one looks like an intermediate release between set1 and set2; it has same dips as set1, but remaining machine code is the same as set2

Files

341

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