[Feb/23/2002]

Dyno Bop 1990
 by Incredible Technolpgies Inc.

U53 is a 27c64 device.
This is the Z80 program code
4.000000 MHz

GR1 is a 27c010 device   = GROM1
GR0 is a 27c010 device   = GROM0

U5 is  a 27c512 device
this is the game program vers. 1,0

U27 is the sound program?  27c256 device

SR0 is = SROM0 and is a 27c512 device.

8.000MHz
2) 68B09 devices
Yamaha YM2203C
OKI  M6295

Tere is a coin type lithium battery on board near the 
Texas Instruments
"itv4400"
"CF93458FN"

Also there is a TMS34061FNL-12

12 MHZ crystal
MOSEL  MS176-50

1 PAL is used
4 dip switches.
Looks like a EEPROM is also used  MAX690 CPA

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