Aris didn’t write a new story that night. He wrote a new physics. Because he realized the datasheet wasn't a document. It was a key. And the BGA-254 wasn't a chip.
In eMMC configurations, you will find DAT0 through DAT7. bga 254 datasheet
When looking at a specific BGA 254 datasheet, pay attention to: Aris didn’t write a new story that night