Control Module

takashitakahash — Tue, 26 May 2015 05:52:42 GMT

Hi community.

In reference to the 37.4.12 Control Module of IMX6DQRM, we would like to 6 of the following processing in the IPU.

Please allowed to check whether simultaneous processing can be established by IDMAC.

1, camera 2 input data stored in DRAM

IPU1 CSI0 (via CSI, YUV422 8-bit) using IPU2 CSI1 (via MIPI-CSI, YUV422 16 bit).

2, de-interlacing of the camera image (VDIC)

※ MIPI-CSI input can not On-the-fly processing.

3, IPU2 of the camera image in order to execute the image recognition processing in the ARM CA9, there is a possibility of image magnification conversion in IPU2. (IC?)

4,IPU1 of camera image of YUV → RGB conversion (IC or DP)

5,overlays HMI + guide lines generated by the GPU and a IPU1 camera picture (IPU 2 images based on image recognition processing) (DP)

6,LVDS output via LDB

※ camera image is 720 * 480 30fps.

Re: Control Module

gusarambula — Mon, 10 Aug 2015 21:46:46 GMT

Hello Takashi Takahashi,

Do you still need this information or have found it elsewhere yourself?

(1) (4) As you mentioned CSI cannot have an on-the-fly processing so you would need to do the processing after capturing to memory in order to have the input video in the desired format.

(3) You may resize the image on the IC although there are some restrictions. Please review the IC information on the Reference Manual.

(4) The YUV->RGB conversion may not be needed since you can send to and HDMI display in YUV format.

(6) This should be no problem.

i.MX Processors中的主题 Control Module

Control Module

Re: Control Module