twinaphex/genesis-next — comment on commit bce300cfdc1d18154544905d2f8fd934de1a55f4
File:  line 0
By ekeeke:

duh, this isn't related to configuration anyway
if this was not clear, there is definitively something going really wrong on this system , just look at sound_init code, it's not complicated, even if mclk is 0.0 (which is already going to screw up sound by itself), mcycles per samples for psg/fm should not be like that. I don't even know how both end up to 16 as fm_cycles_ratio is fixed to 144 x 7 x 2048 when hq_fm is enabled. It's like there was a major memory corruption on the system, as when you do buffer overflow and end up corrupting static data.
Unfortunately, I don't think I can help further, your only solution is to step in the code, debug it and figure what's happening on this system...