ASIC solution to UVC and FPGA interconnectivity
in [FPGA]
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From: allsey87 on 22 Jun 2010 08:58 Hey all, Does anyone know of an ASIC chip from NXP, Motorola etc which will interface a webcam using the UVC (USB video class) protocol. Ideally the chip would simple as possible and drop out 8/10/12/16-bits per clock cycle which I can then feed into the FPGA into a internal queue or 2D register matrix... I've heard several DSP chips would provide this functionallity, however I'm not sure what to look for... <EDIT> While writing this post I found my answer, google "UVC controller or interface" etc. an example chip from Genesys Logic would be the GL860A. Thought I might post this up if someone in the future comes looking for the answer...
From: allsey87 on 22 Jun 2010 09:27
<Update / Edit on my own thread> The GL860A is not the type of chip that I'm looking for. This chip takes analog video and encodes to a UVC compliant stream. What I'm looking for is a chip which activates the USB webcam and outputs the result as a simple stream of 1s and 0s representing the pixels. |