i.MX ProcessorsのトピックMIPI CSI-2 capabilities vs data lanes https://community.nxp.com/t5/i-MX-Processors/MIPI-CSI-2-capabilities-vs-data-lanes/m-p/495413#M79692 <HTML><HEAD></HEAD><BODY><P>Hello,</P><P></P><P>About the MIPI CSI-2 capabilities, I would like to confirm if the following calculation is correct: for 1920 x 1080 @ 30 fps in video mode, do I need at least 3 data lanes?</P><P>F = 1920 * 1080 * 30 * 1.35 * 2 (cycles per pixel) = 168MHz</P><P>According to i.MX6QRM Rev. 2 page 2733, maximum bandwith for 2 lanes is 125MHz.</P><P></P><P>Thank you!</P></BODY></HTML> Tue, 22 Mar 2016 14:18:13 GMT g_moreno 2016-03-22T14:18:13Z MIPI CSI-2 capabilities vs data lanes https://community.nxp.com/t5/i-MX-Processors/MIPI-CSI-2-capabilities-vs-data-lanes/m-p/495413#M79692 <HTML><HEAD></HEAD><BODY><P>Hello,</P><P></P><P>About the MIPI CSI-2 capabilities, I would like to confirm if the following calculation is correct: for 1920 x 1080 @ 30 fps in video mode, do I need at least 3 data lanes?</P><P>F = 1920 * 1080 * 30 * 1.35 * 2 (cycles per pixel) = 168MHz</P><P>According to i.MX6QRM Rev. 2 page 2733, maximum bandwith for 2 lanes is 125MHz.</P><P></P><P>Thank you!</P></BODY></HTML> Tue, 22 Mar 2016 14:18:13 GMT https://community.nxp.com/t5/i-MX-Processors/MIPI-CSI-2-capabilities-vs-data-lanes/m-p/495413#M79692 g_moreno 2016-03-22T14:18:13Z Re: MIPI CSI-2 capabilities vs data lanes https://community.nxp.com/t5/i-MX-Processors/MIPI-CSI-2-capabilities-vs-data-lanes/m-p/495414#M79693 <HTML><HEAD></HEAD><BODY><P>Hi Guillermo</P><P></P><P>I believe your calculations are correct, 3 data lanes are needed.</P><P></P><P>Best regards</P><P>igor</P><P>-----------------------------------------------------------------------------------------------------------------------</P><P>Note: If this post answers your question, please click the Correct Answer button. Thank you!</P><P>-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Wed, 23 Mar 2016 00:30:38 GMT https://community.nxp.com/t5/i-MX-Processors/MIPI-CSI-2-capabilities-vs-data-lanes/m-p/495414#M79693 igorpadykov 2016-03-23T00:30:38Z Re: MIPI CSI-2 capabilities vs data lanes https://community.nxp.com/t5/i-MX-Processors/MIPI-CSI-2-capabilities-vs-data-lanes/m-p/495415#M79694 <HTML><HEAD></HEAD><BODY><P>Thank you Igor.</P></BODY></HTML> Tue, 29 Mar 2016 01:34:03 GMT https://community.nxp.com/t5/i-MX-Processors/MIPI-CSI-2-capabilities-vs-data-lanes/m-p/495415#M79694 g_moreno 2016-03-29T01:34:03Z