05-04-2018 08:54 AM
I need to interface a camera IC interface from TI that outputs LVDS signal, the device is
sn65lvds315, here is a block diagram
Can somehow comment in general the steps I might need to do, I understand I need to deserialize the LVDS data as first step.
I have read that there is a way to capture the frame flags but that might only apply to ADC data which is 14 or 16 bit, since this is a stream, I might need to transfer everything using DMA to DDR memory, but maybe is possible I can place some logic to compare the SOF and EOF values that the transceiver output and generate an interrupt to inform the processor. ?
Will appreciate if someone can point me in the right direction.
05-04-2018 11:57 AM
05-04-2018 02:20 PM - edited 05-04-2018 02:23 PM
As @klumsde already mentioned before, I suggest to refer xapp585 and xapp1315.
You can understand how to resolve your request.
xapp585 (for 7 series and zynq 7 series)
xapp1315 (ultra scale and ultra scale +)
Also, if you want to transfer the stream video data to DRAM, I suggest to use the following IPs.
- Video-in to AXI4Stream
- Video Timing Generator
- AXI4Stream to Video-out (if necessary)
If you have another question, would you post new thread on "Video" section ?