Does there Exist a Taito Type X emulation with Save States?

[EmperorIng]

Basically, has any Taito Type X / TTX emulator been released that has something approaching mame's savestate feature, even if limited?

For the handful of shmups that were released on the X and not with modern ports that have comprehensive practice features (e.g. Homura, Giga Wing Generations and everyone's favorite, Spica Adventure*).

My googling is having some hard times sussing out an answer, so maybe somebody has already dealt with the issue of savestates.

*not a shmup. It might be someone's favorite though!