Posted By
IstvanV
on 2008-03-06
06:08:14
|  Re: Register Questions
Probably yes. It is also not correct that bit 7 controls flashing in multicolor and ECM modes, in fact, it is ignored.
Some other minor errors I have noticed: the single clock mode bit in FF13 is inverted, and the formulas for calculating sound generator frequencies are not correct (the constants for PAL and NTSC are swapped, and the value in the registers is actually offset by one, so 1022 is the highest frequency, and -1 (= 1023) is the lowest one).
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