PPSSPP - How to set the "I/O timing method" setting?

Libretro Cores
#1

I was trying to make Bejeweled 2 to work on PPSSPP on both RetroArch core and also on official standalone 1.1.1 version.

I’ve then discovered that the following setting was needed:

I/O timing method -> Simulate UMD delays

How can I configure that option for RetroArch’s PPSSPP core?

#2

Have you looked if there is such an option under F1->Quick Menu->Core Options?

If not, I’m afraid there isn’t any option for it yet.

#3

Right, this option is still not available in Core Options menu.

#4

Please add this option to RA core. We need “Simulate UMD delays”!