@philpem For more context it's from a 3-LCD projector: SANYO PLC-XU50.
This chip is in triplicate. So I guess it's what is directly driving the 3 HTPS LCD panels.

@pulkomandy Oh that's so cool!

@baboum C'est en des parties séparées pour pouvoir ajuster le nombre de pins, rajouter des options d'ergonomie et ce genre de choses (les differents elements se vissent entre eux).

@baboum oh cool, and funny timing, I just took the afternoon to design a modular knitting loom!

@root42 I only know it's from some old 8-bit computer.
The chip was sent to me for imaging with an EF9341P, EF9345P and EF9364AP