On the TEGRA X1 TRM page 2396,
CHAPTER 31: VIDEO INPUT (VI)
31.3 Data Formatting
31.3.2 Raw Pixel Data Formatting
184.108.40.206 RAW Pixel Formatting to ISP Pipeline
It writes “If the destination format is the pixel bus format, the data must be aligned with the implied decimal point position and the offset must be added. For example the formatting of RAW8 pixel data for the ISP pipeline is illustrated in the following figure.”
I don’t understand why the RAW8 pixel data add offset here. What’s the meaning about “pixel bus format” here?