Hello TI Experts,
I come here again~
When I am using DS90UB948, No matter I config "OUTPUT_SLEEP_STATE_SELECT" to 1 or 0, their is normal output in LOCK and vide0.
But according to table2 in 948's datasheet, when OUTPUT_SLEEP_STATE_SELECT is set to 0, their will be no outout in lock and video~
Why?It's strange~
according to the datasheet,when lock is reset, I need to register OSSS(output sleep state select) higa,and then lock will be high~
but when I test,we don't have to set OSSS to 1,when it's set to 0, Lock will also have normal output~
Another question,
When host → 947 → 948 → MCU all work well,then I turn off host's LVDS output, 948's LOCK status doesn's change,it's still high~
So when their is an abnormal situation,I cann't figure out if it's caused by 947 or 948~
By the way, if 0x0c register of 948 and LOCK IO are always the same status?
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