[May/11/2002]

Speed Spin
1994, TCH

PCB No: PR02/2
CPU   : Z80 (6Mhz)
SOUND : Z80 (6Mhz), OKI M6295
RAM   : 62256 (x1), 6264 (x1), 6116 (x6) 
XTAL  : 12.000MHz (near Z80's), 10.000MHz (near PLCC84)
DIP   : 8 position (x2)
OTHER : TPC1020AFN-084C (PLCC84, Gfx controller)

ROMs          Type    Used            C'sum
-------------------------------------------
TCH-SS1.u78   27C040  Main Program    C246h 
TCH-SS2.u96   27C512  Sound Program   5D04h
TCH-SS3.u95   27C040  Oki Samples     7340h
TCH-SS4.u70   27C010  \               ECD8h
TCH-SS5.u69     "     |               9E7Bh
TCH-SS6.u60     "     |               E844h 
TCH-SS7.u59     "     |  Gfx          3DDah
TCH-SS8.u39     "     |               A9B5h
TCH-SS9.u34     "     /               AB2Bh

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