Hi Shuming/Dannis,
PO-HSIANG WU said: I need to confirm the TI 947 parameters (not TI 927) to set in DPOJET f or measurement.
Is this request for the 927 or 947? Those 2 devices don't use the same PLL parameters. This e2e is titled " DS90UB928Q-Q1…
Part Number: DS90UB928Q-Q1
Dear Team,
May I know the Horizontal Sync and Vertical Sync pins of DS90UB928Q-Q1.
I need to connect it to my LVDS.
The LCD has dedicated Horizontal Sync and Vertical Sync pins.
Can I use any GPIO for HS and VS signals
Rega…
Part Number: DS90UB928Q-Q1 Hi TI team,
About “DS90UB928QSQX”
The power-up sequencing requirements in the manual are as follows:note:VPDB must not exceed limit for respective I/O voltage before 90% voltage of VDD33。What is the voltage of VDD33…
Part Number: DS90UB928Q-Q1 Hi Team,
My architecture is
SoC ->(I2C) 927 <->(FPD3) 928Q ->(I2C) Touch panel
What is the latency if SoC issue the I2C CMD to Touch panel?
Regards,
Roy
Part Number: DS90UB928Q-Q1 Hi team,
what is the meaning of value of the status register shown below ?
It means, I’m wondering what we can know judging by value of the register.
It can be regarded as the bigger would be better, or any specific value…
Part Number: DS90UB928Q-Q1 Hello,
In the datasheet, we have this part of specification
But when I do the test of RIN+ short to the GND, I read the register at address 0x1C, I have the same value of 0x0B even without the Short-Circuit.
Normally, like…
Part Number: DS90UB928Q-Q1 Hello TI team,
Do you have the peak current data of VDD33?
The application circuit is as below. Both the VDD33_A and VDDIO is 3.3V.
C4 -C13 are 4.7uF; C14 is DNI.
We see very high peak current during power on and FPD-LINK recover…
Part Number: DS90UB928Q-Q1 Dear Team,
I am using DS90UB928QSQ/NOPB in my design.
Please find the attached schematic.
May I know your comments.
Regards
HARI FPD_LVDS.pdf
Part Number: DS90UB928Q-Q1 Dear TI expert,
The end customers use 927&928 for video data transmission, the electrical connection is SOC->927->STP cable->928->TFT. And recently the customer reported a 100% reproducible problem, they control the LCD brightness…