When I followed the documents' value setting
" If no cropping is desired, the RSZ_SRC_HPS and RSZ_SRC_VPS registers, which set the horizontal and vertical positions, must be set to 0; the start size from the RSZ_SRC_HSZ register must be set to the input image width minus 1, and the RSZ_SRC_VSZ register must be set to the input image height minus 1." , the ISS freezes at the first frame.
Therefore, I tried the combinations of parameters and got the following results:
Resizer reg:
vps hps vsz hsz noise_on_bottom noise_on_right
0 1 -3 -2 3 2 wrong color: purple
0 1 -3 -0 3 0 wrong color: purple
0 0 -1 -0 freezes
0 0 -1 -0 freezes
0 1 -0 -0 freezes
1 1 -0 -0 freezes
1 1 -1 -1 freezes
0 0 -1 -1 freezes
0 0 0 -1 freezes
0 0 -2 -1 2 0 color correct
1 0 -2 -1 freezes
The best result is 2 lines of pixels on the bottom (the bold line).
Any suggestions?
Yuefeng