Part Number: DS90UB947-Q1 Tool/software: Hi team,
I can find power up sequence in datasheet, but can't fine power down sequence.
Is there any requirement for power down sequence?
Regards,
Youhei MIYAOKA
Part Number: DS90UB947-Q1 Tool/software: Hi team,
My customer do not use GPIO pins, but it seems to be Input by default. If they do not set the registers as it is, should the GPIO pins set to H or L? Also, when fixing to L, is it OK to connect directly…
Part Number: DS90UB947-Q1 Tool/software: Hello,
Can DS90UB947 support 2348 x 1080 -13,2'' display for automotive multimedia application? If not please give me compatible part for this application.
Part Number: DS90UB947-Q1 Tool/software: Hi,
Currently I am trying to find a solution to convert eDP (2560x1440@60Hz) to MIPI CSI-2 signal, is there any solution to do this?
I noticed that in previous threads, someone said that we could use UB947->UB940…
Part Number: DS90UB947-Q1 Tool/software: Hi team,
I want to check register setting for SCL High/Low Time. Could you check below procedure is correct or not.
They want to set I2C frequency 400kHz. In this case, cycle time is 2.5us and CLK high time is…
Part Number: DS90UB947-Q1 Other Parts Discussed in Thread: PCA9539 Tool/software: Have DS90UB947-Q1 placed on one I2C bus with several devices. It's able to find all I2C devices （e.g. PCA9539） except DS90UB947.
I2C baud rate is 200K. Does anyone have…
Part Number: DS90UB947-Q1 Tool/software: Hi Team,
I would like to check if bi-directional ESD is essential using on FPD-Link lane?
I think it shouldn't be essential because our 947 DOUT+/- are only positive voltage. Is it correct?
Regards,
Roy …
Part Number: DS90UB947-Q1 Tool/software: hi expert,
my customer use DS90UB947 pair with DS90UB948, now they find the I2C communication fail problem.
below is the test scope ：
in normal condition, I2C work normal, MCU(948 side) can reply the ACK, after…
Part Number: DS90UB947-Q1 Other Parts Discussed in Thread: DS90UB948-Q1 , ALP
Hello, I am having a project that uses ds90ub947-q1 and ds90ub948-q1. I am using I2C Pass Through All function for ds90ub947-q1 and ds90ub948-q1. But I am having a problem with…
