What is the MIPI data type？
ADV7280-M How to close the auxiliary MIPI data output?
MIPI® - Mobile-industry processor interface Camera Serial Interface2.The ADV7280-M converts the analog video signals into an 8-bit YCrCb 4:2:2 video data stream that is output over a mobile industry processor interface (MIPI®) CSI-2 interface. And also MIPI CSI-2 output interface connects to a wide range of video processors and FPGAs.MIPI transmission operates in both differential and single-ended modes.
Please refer https://ez.analog.com/message/310137-re-adv7280-m-output-mipi-issue?commentID=310137#comment-310137
Can you close the MIPI auxiliary data output?
Or do you know the MIPI data type of valid data?
Are you expecting outputs digital video according to the ITU-R BT.656 specification?or turn off the mipi functionality? To Turn off the MIPI CSI-2 output ,configure CSITX_PWRDWN register bit. When the TTL /MIPI input/output pins (including the LLC) are not used, they can all be left floating. Please refer https://ez.analog.com/message/155766 For ancillary data : The SDP can handle a variety of vertical blanking interval (VBI) data services,such as closed captioning (CCAP), wide screen signaling (WSS),copy generation management system (CGMS) and teletext data slicing for world standard teletext (WST). Data is transmitted via the 8-bit video output port as ancillary data packets (ANC) If you are looking to turn off the ancillary data in the output stream, make sure ADF_ENABLE = 0, 0x62=0Please refer https://ez.analog.com/message/246040?commentID=246040#comment-246040
Thank you for your reply !
If I set ADF_ENABLE = 0, 0x62=0. Will it turn off all auxiliary data output? I want to turn off all auxiliary data output.
Do you know the MIPI data type of video data? We need to receive real video data by MIPI data type.
I believe, ADF_EN this bit is used to enable/disable the all ancillary data. Please refer https://ez.analog.com/message/15257?commentID=15257#comment-15257 For MIPI CSI data type configuration, Please refer CSI MAP DESCRIPTION section in adv728x hardware manual.
Retrieving data ...