I reach a problem of the adv7623: the hdmi input source can't read the internal SRAM EDID from the ADV7623 through the port A but the port B can.So i use the LogicAnalyer to detect the HDMI DDC IIC ,and the result as show below :
port A :when the DDC IIC Write the internal edid address 0xA0, the adv7623 no answer.
the port B: the source can read the internal edid.
1.What's the reason?
2.How can i do?