Printhead controller integrated circuit

Details Printhead controller integrated circuit Printhead controller integrated circuit

2006-09-19

2006-09-19

Lamb, Twyler (Department: 2622)

Facsimile and static presentation processing

Static presentation processing

Dot matrix array

C358S296000, C358S471000, C358S474000

Reexamination Certificate

active

07110139

ABSTRACT:
In order to satisfy processing requirements of an image manipulation and printing system incorporating a microelectromechanical printhead, a very long instruction word (VLIW) vector processor printhead controller integrated circuit is provided. The integrated circuit includes a number of image sensor interfaces to communicate with various image capture devices that serve the VLIW vector processor and a printhead interface that drives the printhead. The VLIW is itself comprised of four identical processing units that are interconnected by a crossbar switch.

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