Dynamite Baseball NAOMI (Japan)

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EMU Infos
dumper Guru
date 20/07/2003
emulator MAME 0.114u1
dev Guru
PCB Infos
name dybbnao on ProgettoEMMA
dybbnao on Arcade Database
description Dynamite Baseball NAOMI (Japan)
year 1998.12.17
manufacturer Sega

Contents

Technical references

CPUs

QTY Type clock position function
1x oscillator 28.000 osc1

ROMs

QTY Type position status
1x M27322 EPR-21575.ic22 dumped
21x M27W064 mpr-21554.ic1 - mpr-21574.ic21s dumped
1x X76F100  ???.ic37 (must be verified if present on real cart)

RAMs

QTY Type position
2x IDT71256 ic44,ic45

PLDs

QTY Type position status
1x 315-6213 ic41 read protected

Others

Notes

It's a NAOMI cart.
Cart type: 171-7919A
Cart N°: 840-0001C
Protection IC: SEGA 315-5881 (317-0246-JPN)
Key: 0x280e6ae1
requires special panel (joystick + 2 buttons + bat controller for each player)

Files

1495

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