Snes9xTYL Mod (2017/05/21) are released. snes9xTYLmecm(/cm) is a Snes Emulator for PSP.

Snes9xTYL Mod Changelog:
-Fixed getting back to XMB menu at starting the emulator due to a wrong Heap size on ME version. Thanks to @kylon for the advice.
-Fixed savestates.
-Fixed SAVES folder detection.
-Enabled PSP Clockspeed change on ME version.
-Enabled adhoc/netplay suppport.
-Added standby/sleep mode on ME version, but it is disabled during netplay to prevent losing adhoc connection.
-Optimized Offset per Tile renderer, this gives an speed boost on some games like StarFox, Tetris Attack, Kirby's Avalanche, Strike Gunner STG, etc. Thanks to snes9x_3DS by @bubble2k16.

Download: Snes9xTYLcm Mod (2017/05/21)
Download: Snes9xTYLmecm Mod (2017/05/21)
Source: Here