MP3 playing on STE - Decoding through the CosmosEx

[nanard]

I made some test usng the YM2149 : https://github.com/miniupnp/AtariST/tre ... r/ym_digit
My routine is not optimized enough. As you are talking about, there are a few tricks to implement higher sample rates

[nanard]

@leonard: I'm setting all YM regs to 0 before starting (only setting reg #7 to %11111111) is that the proper init ?
https://github.com/miniupnp/AtariST/blo ... lay.s#L573

[leonard]

is that the proper init ?

yes, but you should not change bit 6 & 7 of register 7 to keep best compatibility ( not related to sound )

reg7 = (reg7 & 0xc0) | 0x3f;