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 Other Parts Discussed in Thread: DS90UB948-Q1 Tool/software: Hello TI,
I'm having a project use ds90ub947-q1 and ds90ub948-q1 (FPDLinkIII Serializer and Deserializer). Our system operated quite normally, UI is also displayed…
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…
Part Number: DS90UB947-Q1 Tool/software: Hi Team,
I capture no spi signal on spi slave side via oscilloscope.
could you please figure out the problem? Thanks a lot.
Below is the test setup:
mcu > spi master > ub947 > ub948 > spi slave
1…
Part Number: DS90UB949A-Q1EVM Other Parts Discussed in Thread: DS90UB947-Q1 , DS90UB948-Q1 , DS90UB949-Q1 Tool/software: Hello, We are using an OLDI display with the DS90UB948-Q1 deserializer, and our processor has an HDMI output. Can we use the DS90UB947…
Part Number: DS90UB947-Q1 Other Parts Discussed in Thread: DS90UB948-Q1 , DS90UB925Q-Q1 Tool/software: Hi, I have taken this chip for LVDS to FPD- Link III Serializer and Deserializer for the application of Car Head Unit Whether it is suitable for it? I…
Part Number: DS90UB947-Q1
Tool/software:
Dear expert,
Customer system is UB947+UB948 which is already in mass production normally.
Even they already added solution for AV mute based on our errata, but they still met an AV mute phenomenon. To reproduce…
Part Number: DS90UB947-Q1 Other Parts Discussed in Thread: DS90UB948-Q1 hello:
The customer is currently using the adder and deserializer for ti947 and ti948, which use the intB interrupt pin. After the interrupt is triggered, it needs to read 0xc7 to…
Part Number: DS90UB947-Q1 hello:
I would like to inquire about a question: TI947 is used for the adder ->948 is used for the deserializer. Due to hardware wiring issues, we have swapped lvds3 and LVDS4. The specific situation is: D0~D3 used lvds3 and…
Part Number: DS90UB947-Q1 Other Parts Discussed in Thread: DS90UB948-Q1 Can DS90UB947-Q1 and DS90UB948-Q1 transmit UART signals?
Can DS90UB947-Q1 and DS90UB948-Q1 transmit other GPIO or I2C signals that are not intended for the panel?
Thank you.
BR, …