Other Parts Discussed in Thread: TCA9517
Hi, E2E member
Our customer is considering to add the buffer(TCA9517) in DDC line.
Schematic is here.
Ser IC-EEPROM-Buffer-circuit_181016.pdf
Their design can select with buffer or without buffer in DDC line.
They have 2 options to connect the buffer. This schematic is option2.
1. They connect a buffer between HDMI port and EEPROM.
2. They connect a buffer between EEPROM and DS90UH929.
Which one is better?
Regards,
Nao