How do I change the CPU speed/ Scanlines etc?

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mitja_i
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How do I change the CPU speed/ Scanlines etc?

Postby mitja_i » Thu Feb 20, 2020 5:43 pm

The following keys combinations can be used to :
NMI + 1 Hard reset
NMI + 2 toggle scan doubler
NMI + 3 toggle 50 / 60 Hz
NMI + 4 Soft reset
NMI + 7 Toggle scan lines (25/50/75%)
NMI + 8 Toggle CPU speed (3.5/7/14/28)
NMI + 9 Toggle CPU speed (3.5/7/14/28)
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