View source for Dragon World (World, V040O)

{| style="float: right;" border="1" cellpadding="3" cellspacing="0"
|+ style="background:silver" | EMU Infos
|-
|dumper || f205v
|-
|dump date || 18/01/2006
|-
|emulator || MAME 0.102u1
|-
|dev || Luca Elia
|}
{| style="float: right;" border="1" cellpadding="3" cellspacing="0"
|+ style="background:silver" | PCB Infos
|-
|name || '''[http://adb.arcadeitalia.net/?mame=drgnwrld drgnwrld on Arcade Database]'''
|-
|description || '''Dragon World (World, V040O)'''
|-
|year || '''1997'''
|-
|manufacturer || '''IGS'''
|}

==Technical references==
===CPUs===
{| border="1" cellpadding="4" cellspacing="0"
|-align="left" 
!QTY
!Type
!clock
!position
!function
|-
|1x || [[68000]] ||  || u2 || main
|-
|1x || [[6295|AC0A26]] ||  || u41 || 4-Channel Mixing ADCPM Voice Synthesis LSI - sound
|-
|1x || [[YM3812|6564L]] ||  || u40 || FM Operator Type-L II (OPL II) - sound
|-
|1x || [[IGS custom chip|IGS custom 003e]] ||  || u12 || I/O handling (incorporates an 8255)
|-
|1x || [[IGS custom chip|IGS custom 011]] ||  || u65 || Video GFX
|-
|1x || oscillator || 22.000MHz || u25 || 
|-
|1x || oscillator || 3.579545MHz || x1 || 
|}

===ROMs===
{| border="1" cellpadding="4" cellspacing="0"
|-align="left" 
!QTY
!Type
!position
!status
|-
|1x || [[274096|MX27C4096]] || u3 || (main) dumped
|-
|1x || [[IGS custom chip|IGS D0301]] || u39 || not dumped yet
|-
|1x || [[IGS custom chip|IGS S0302 (NEC D27C2001D)]] || u43 || (sound) dumped
|}

===RAMs===
{| border="1" cellpadding="4" cellspacing="0"
|-align="left" 
!QTY
!Type
!position
|}

===PLDs===
{| border="1" cellpadding="4" cellspacing="0"
|-align="left" 
!QTY
!Type
!position
!status
|}
----

===Others===
1x JAMMA edge connector<br>
1x trimmer (volume)<br>
3x 8x2 switches DIP<br>

=Notes=
PCB serial number is: 0105-5<br>
I firstly received one romchip from Hammad, label was unreadable, but dump was good. Then I got this very PCB from Tirino73, and I could confirm dump, label and PCB layout. <br>

=Files=
<gallery widths="150px">
Image:311_PCB_component_side.jpg|PCB component side
Image:311_PCB_solder_side.jpg|PCB solder side
Image:311_Title.jpg|Title
Image:311_In_Game_1.jpg|In game 1
Image:311_In_Game_2.jpg|In game 2
Image:311_In_Game_3.jpg|In game 3
</gallery>

311
[[Category:Arcade]]
[[Category:f205v]]
[[Category:Luca Elia]]
[[Category:Dump incomplete]]
[[Category:Emulated]]
[[Category:MAME 0.102u1]]
[[Category:1997]]
[[Category:IGS]]