hi, guys,
i working on the DM8127 soc. i debug the iss on A8 by CCS5.4.
my image streaming is imx214-> CSI ->VP -> IPIPEIF -> ISIF -> SDRAM;
when imx214 output :2104*1560 @30fps, SDRAM seem just save the a few lines.
like the picture above, the bule area mean the data change real time. the white area mean no data changes.
however, when imx214 output is :2104*1560 @15 , SDRAM can capture the full image.
i look up the csi2 config, it just use the channal 0, context 0, my question show as following:
1.whethe the csi2 can't capture the image so fast or isif write slow than the csi data streaming?
2.the iss is 400Mhz, how about VP, isif ?
3.any suggestions?
BR
Johnoson