Hi team,
1. Problem phenomenon:
Phenomenon 1: When the frame rate is adjusted by pix_cnt_max, the depth of 240*320 shows an error in a segment of the frame.
Normal frame:
Flashing error pixel frame:
Phenomenon 2: When the camera is covered with a black sponge, the normal depth map should be full blue, but after adjusting to a specific frame rate, a segment of pixels will appear errors in the sub-frame, which is consistent with Phenomenon 1.
Normal frame:
Flashing error pixel frame:
The related registers are:
quad_cnt_max:6
sub_frame_cnt_max:2
lumped_dead_time:0
row_start:0
col_start:0
row_end:239
col_end:19
Change data: intg_duty_cycle：10 pix_cnt_max：200000 No error frame appears
intg_duty_cycle：10 pix_cnt_max：160000 No error frame appears
intg_duty_cycle：20 pix_cnt_max：160000 No error frame appears
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intg_duty_cycle：10 pix_cnt_max：100000 Error frame appears (as shown above)
intg_duty_cycle：20 pix_cnt_max：200000 Error frame appears
2. Question: Why do the modifications of intg_duty_cycle and pix_cnt_max cause the above phenomena?
Best Regards,
Amy Luo
