On Die Jan 07, 2003 at 11:20:52 +0100, Henning Meier-Geinitz wrote: > I don't think that anyone is working on a driver. Can you provide some > more details on this scanner? Vendor + Product ids, chipset etc?
Some information about the scanner: T: Bus=01 Lev=01 Prnt=01 Port=00 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=220c Rev= 2.00 S: Manufacturer=Canon S: Product=CanoScan C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr= 10mA I: If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) 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 I think the scanner uses a SQ Scan09 ASIC (http://www.sq.com.tw/Eproducts.html) and a Philips ISP1581 USB 2.0 Controller (http://www-us.semiconductors.philips.com/acrobat/applicationnotes/ISP1581_USB20_SCAN_ASIC-01.pdf). The CCD sensor is a NEC µPD 8872. Roland
