topic Re: IMX8M-Mini CSI Interface max transfer rate in i.MX Processors

IMX8M-Mini CSI Interface max transfer rate

quentin_rasmont — Tue, 05 Nov 2019 08:58:36 GMT

Hi all,

from the applications processor reference manual regarding the CSI interface, I read that :

- in MIPI CSI the support for video capture goes up to 1080p@60fps

- in a 4-lane MIPI CSI2 the support goes up to 5Mpixel@15fps

Could you confirm that therefore a 4K@30fps transfer rate in not possible ?

diegoadrian — Tue, 05 Nov 2019 21:00:12 GMT

Hello,

Technically, the 4K@30fps is supported, but just by the MIPI-CSI PHY. The i.MX8MM does not have the capability to support 4K resolution.

Best regards,

Diego.

quentin_rasmont — Wed, 06 Nov 2019 06:27:09 GMT

Thanks!