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PUAE libretro
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Baby Jo in "Going Home" runs too fast in WHDLoad version #496

Closed vinxi2 closed 2 years ago

vinxi2 commented 2 years ago

Hello,

first of all thank you for your great work. I'm using the latest RetroArch and PUAE versions, and I'm trying to play Baby Jo in "Going Home" v1.1_2291 and it runs too fast no matter what settings I use. I also tried Cycle Exact option.

The same game in ADF version works perfectly fine.

Thank you!

sonninnos commented 2 years ago

Thanks.

If that happens with Cycle-exact, it likely isn't even an emulation issue, as in same things happen with similar actual hardware setups. Though the 68020 CPU emulation in the current version isn't very accurate. Try running it in A600 instead of A1200.

Or you could simply try adjusting the CPU speed option until it is comfortable.

In the next almost working core version (4.5.0) Cycle-exact slows it down clearly even with A1200.

Edit: Yep, the current old core does not need Cycle-exact with A600.