Dosbox PSP does have a dynarec - code is here if you want to have a look.
pierre_l_701
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A member registered May 30, 2021
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Can confirm, even with the release version I can see the CPU speed hovering at 0-1% when set to IPS clocking mode. So it is running. After leaving the PSP alone in a corner for several minutes, it does display the beginnings of a launching BIOS.
Other than switching to IPS, are there any settings that I can change to get it somewhere close to being usable?
Hi Superfury,
it's good to see that you're still maintaining the project, but the issues I had six months ago still seem unsolved. In the meantime I bought a PSP-2000, so it's definitely no longer a matter of memory limitations.
I did a test using the same approach as last time - using files that are proven to work with the PC version of UniPCemu. This time, it was the PC-XT bios 3.1 linked from the Itch page, and forcing CGA mode (so that no additional files would be required). I changed no other settings, other than to display the clock speed.
Again, this approach works brilliantly on PC - and does nothing on PSP. The CPU clock speed drops to 0% and the screen stays black - even after minutes of waiting.