[sane-devel] GrandTech GT6801 GT6816 details needed

[deden at seznam.cz]

Hi,
can anyone help me with finding some useful information about htese chips?

Things that I know:
1) they are almost the same
2) I have something like datasheet for GT6816 - mainly register description, 63 pages

Things that I would like to know:
anything; other datasheets; what type exactly is the RISC processor inside?
Anyone tried to disassemble some firmware?

Thanks.

zdenek