Hi Joel Ding,
Through Blimp , we cannot choose the I2C address. If it is conflicting with others you can use 0x18 also.
For IO map, If ALSB pin of ADV8005 is set to low , you can use the I2C address as 0x18.
If it is set to high , you can use the value as 0x1A. You can control this bit from controller.
Are you using our evaluation hardware and software?
Regards,
Poornima.