[sane-devel] Canon CanoScan Lide 50

[Martin Kunz]

Hello, i have opened my Canon Scanner
its a CanoScan Lide 50

output of cat /proc/bus/usb/device

T:  Bus=02 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#=  2 Spd=12  MxCh= 0
D:  Ver= 2.00 Cls=ff(vend.) Sub=ff Prot=ff MxPS=64 #Cfgs=  1
P:  Vendor=04a9 ProdID=2213 Rev= 3.02
S:  Manufacturer=Canon
S:  Product=CanoScan
C:* #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr=500mA
I:  If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=usbscanner
E:  Ad=81(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms
E:  Ad=02(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms
E:  Ad=83(I) Atr=03(Int.) MxPS=   1 Ivl=8ms

Inside the Scanner:

Genesys GeneScan III,GL841, USB 2.0 2-in-1 Scanner Controller [1]:
  GL841
  0238MFKKP-10
  163-14-220001

Wolfson Microelectronics, WM8199CDS, 16bit 20MSPS Image Digitiser [2]:
  WM8199CDS
  2AAAM9X

CSI, IC41LV16256, 3.3V EDO RAM 4MB:
  IC41LV16256-35K
  ICN8P00L  0220

motordriver chip:
20pin : LB1940
          2DAZ

other chips:

14pin :LA5664
         2TU5

14pin : 324
        Z27211

8 pin : 9953A
         A2288


Is there a sane backend with support for the GeneScan III Chipset ?

Thanks
Martin


[1] http://www.genesyslogic.com/GL841.htm
[2] http://www.wolfsonmicro.com/products/digital_imaging/price/WM8199/