[Sep/30/2000]

Zero Gunner by Psikyo
Model 2A & B

Dumped 28/09/2000

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[Apr/23/2002]

Zero Gunner
Psikyo, 1997

Runs on Sega Model 2B-CRX hardware

             PCB      ROM
Filename IC  Label    Type
------------------------------
EPR20439.15  PROG0    27C4096 
EPR20440.16  PROG1    27C4096 
EPR20302.31  SOUND0   27C4096 
MPR20303.32  SOUND1   16M     
MPR20304.33  SOUND2   16M     
MPR20296.11  DATA0    32M     
MPR20297.12  DATA1    32M     
MPR20294.9   DATA2    32M     
MPR20295.10  DATA3    32M     
MPR20298.17  TGP0     32M     
MPR20299.21  TGP1     32M     
MPR20300.25  TEXTURE0 16M     
MPR20301.27  TEXTURE1 16M     

Notes: 1. All the other sockets are unpopulated
       2. Main board has no surface mounted ROMs on it.
       3. TEXTURE0 differs only for two bytes from the old dump, but I verified this several times

Jumper settings
---------------
jp13 2-3
jp14 2-3
jp11 2-3
jp12 2-3
 
jp15 1-2
jp7 2-3
jp8 1-2
jp9 2-3
jp10 2-3
 
jp18 2-3
jp1 1-2
jp2 1-2
 
jp19 1-2
 
jp20 2-3 (actually not relevant since the copro roms were not present)
 
jp21 1-2
jp22 1-2
 
jp23 2-3

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[Apr/20/2002]


Zero Gunner
Psikyo, 199x

Runs on Sega Model 2B-CRX hardware

             PCB      ROM
Filename IC  Label    Type
------------------------------
EPR20439.15  PROG0    27C4096
EPR20440.16  PROG1    27C4096
EPR18604.13  PROG2    27C1024
EPR18605.14  PROG3    27C1024
EPR20302.31  SOUND0   27C4096
MPR20303.32  SOUND1   16M 
MPR20304.33  SOUND2   16M
MPR19331.34  SOUND3   32M 
MPR19332.35  SOUND4   32M 
MPR20296.11  DATA0    32M
MPR20297.12  DATA1    32M
MPR20294.9   DATA2    32M
MPR20295.10  DATA3    32M
MPR19314.7   DATA4    32M  
MPR19315.8   DATA5    32M
MPR19312.5   DATA6    32M
MPR19313.6   DATA7    32M
MPR20298.17  TGP0     32M
MPR20299.21  TGP1     32M
MPR19323.18  TGP2     32M
MPR19326.22  TGP3     32M
MPR19324.19  TGP4     32M
MPR19327.23  TGP5     32M
MPR20300.25  TEXTURE0 16M 
MPR20301.27  TEXTURE1 16M

Notes: 1. COPRO   0 & 1 unpopulated
       2. TEXTURE 2 & 3 unpopulated
       3. TGP     6 & 7 unpopulated
       4. Main board has no surface mounted ROMs on it.
      
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