Hello TI Experts，
I am now using DS90UB948 and DS90UB947 and meet with a problem needs your help:
To control the touch IC's reset pin, MCU's GPIO outputs the signal to 947'S GPIO0, and 948's GPIO0 outputs similar waves
But I found that the output of 948 is not stable~their are disturbance signals,but their is not disturbance signals in 947 side~
After a period of time,the 948 becomes stable~
When it's not stable,lock pin is also Unstable，when lock pin is stable, the pass througf GPIO0 is also stable~
I try to slow down the I2C communication，lock pin becomes stable faster
Is thie phenomenon normal?
I set PCLK 75Mhz framerate 30Hz~ and I have tried to change the PCLK and framerate,and it doesn't make any sense~
