Dragon World (World, V021O): Difference between revisions

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|1x || UPC1242H || u46 || sound
|1x || UPC1242H || u46 || sound
|-
|-
|1x || [[D8255|custom IGS003 (marked on PCB as 8255)]] || u10 ||  
|1x || [[8255|IGS003]] || u10 ||  
|}
|}
'''Oscillators'''<br>
'''Oscillators'''<br>

Revision as of 13:28, 30 January 2010

EMU Infos
dumper f205v
dump date 25/06/2009
emulator MAME 0.133u2
dev f205v, Olivier Galibert, David Haywood
PCB Infos
name drgnwrldv21
description Dragon World (World, V021O)
year 1995
manufacturer IGS

Technical references

CPUs

QTY Type position function
1x MC68HC000P10 u2 main
1x AR17961-AP0642 equivalent to OKI M6295 u41 sound
1x 6564L equivalent to YM3812 u40 sound
1x LS138S u42 sound
1x LM7805CV u38 sound
1x UPC1242H u46 sound
1x IGS003 u10

Oscillators
1x oscillator 22.0000MHz (u25)
1x oscillator 3.579545MHz (x1)

ROMs

QTY Type position status
1x M27C4096 u3 (main) dumped
1x custom IGSD0301 u39 not dumped yet
1x NEC D27C2001D u43 (sound) dumped

RAMs

QTY Type position
2x UM6264 u4,u5
2x CXK5863AP u31,u32

PLDs

QTY Type position status
1x custom IGS011 (FPGA?) u24 not dumped
1x custom IGS012 (FPGA?) u1 not dumped
2x PAL16L8A u17,u18 read protected
2x ATF22V10B u15,u45 read protected
1x ATV750 u16 read protected

Others

1x JAMMA edge connector
1x trimmer (volume)
3x 8x2 switches DIP

Notes

PCB serial number is: 0105-1
The PCB is perfectly working, empty spaces and empty sockets are clearly intended to be empty.

Files