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gaelco2.cpp: More PCB notes (nw)

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AJR 2018-04-17 17:04:47 -04:00
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src/mame/drivers/gaelco2.cpp
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@ -369,7 +369,7 @@ Part No.: E192
* Denotes unpopulated sockets
Although this version of Maniac Square use the same PCB as Snow Board Championship, there are some minor
omponent changes:
component changes:
Slower OSC clocks
30.000MHz down from 34.000MHz
@ -379,6 +379,15 @@ The CG-1V 366 has been upgraded to a CG-1V 427
Game configuration is store in 93C66 EEPROM as this PCB doesn't have dipswitches
This PCB has a large number of unpopulated ICs and connectors at the bottom left, apparently for extra
digital and analog inputs not required by Maniac Square or Snow Board Championship:
1x 74LS14 (IC20)
3x 74LS245 (IC26, IC27, IC28)
4x TLC549 (IC9, IC10, IC21, IC22)
4x 6-pin headers (JP2, JP3, JP5, JP6)
2x 15-pin headers (JP4, JP7)
*/
ROM_START( maniacsqs ) // REF 960419/1