got my hands on a new kodak i1220, a duplex adf letter-sized
scanner.
internal codename perhaps piranha?
scanner is a rather unusual tilting design, with some nicely
cast
magnesium parts, and a usb HOST port and some sort of other
expansion
port (power?) for connecting an external flatbed accessory?
guts as
follows-
2x wm8216 wolfsonmicro CCD/CIS ADC's
1x cy7c68013a-128axc cypress Ez-usb FX2 usb/8051
microcontroller
1x usb2502 smsc usb2.0 hub controller
1x idt 71v3556 ZBT SRAM
1x idt 71v124 static ram
1x MT 48LC16M ram
and, the brains of the operation:
1x ep2c20f484c7n Altera Cyclone II FPGA. neat.
i have windows usb traces, looks odd to me, almost entirely
control
endpoint work instead of bulk, but i did find a couple minor
things like
the serial number being transferred.
i will try to find some time to put these up on the web...
allan
--
"so don't tell us it can't be done, putting down what
you don't know.
money isn't our god, integrity will free our souls" -
Max Cavalera
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