First at all i asking a dev telling me it was not really used, more a cheap option for Graphic artists only.
PSXgraph on the SDKs hold some programms where it looks like the H201A is used.
For example the Sprite Editor. It only open with a installed H201A.
There is also a Animation Editor called mimewave where you can preview animations
The preview has a selectable option for the Artist board. But on my setup its not active. I dont know why.
I can only choose the normal devboard for preview.

Anyone here used to working with a H201A?
Here some shots from the english flyer, im not sure they are still on the web:

