This is the OLED display in question and this is the datasheet of the display. I am going to connect to it using I2C. The datasheet provides mostly understandable explanations for the pins as far as their usage in different communication modes (I2C,SPI,8 bit parallel etc.) goes.
Both of these pins have mentions of their function when driving them using using "68XX-series and 80XX-series microcontroller". From the datasheet it seems they mean 8-bit parallel com:
The question is, should leave them floating when using I2C? Or is data read still dependent on the state of those pins. I assume not, but I'd like to hear from someone who has had actual experience with them.