[sane-devel] Medion MD41985 ?=??? Plustek OpticPro ST28

[Gerhard Jaeger]

On Tuesday 07 September 2004 11:18, Werner Gast wrote:
> Am Di, den 07.09.2004 schrieb Gerhard Jaeger um 8:47:
> > On Monday 06 September 2004 14:23, Werner Gast wrote:
> > > Is anybody going to work on linux support for this product?
> >
> > Depends on the chipset, if it's a GenesysLogic chip, then there's som=
e
> > wip.
>
> This is printed on the four chips I found inside the MD41985 scanner:
>
> L62190S
> 6990U0346
> ST MALAYSIA
>
> ESMT
> M12L16161A     7T
> LNT1P31R     0341

Memory chip

>
> Ali
> M5623 D1
> 0352 TH07
> XHG5CW00000F

Scanner controller: ALI M5623
See
http://www.ali.com.tw/eng/products/product_detail.php?pserno=3D12

> WM
> WM8199CDS
> 41ABM9X

Wolfson DAC

>
> UTC 0M0B
> MC 34063A
> (only 8 Pins, maybe kind of analog circuit)

Yeap, steppermotor driver

So, we currently have no support for ALI based devices, AFAIR the
Mustek BearPaw 4800TAPro is based on the same chip.

Other ALI based devices are:
Microtek Scanmaker 4700 and 5700 (ALI M5615)
Microtek ArtixScan4000tf (ALI M5611B)

I'll update the unsupported list ASAP...

Ciao,
  Gerhard