• [ ] grab footprints, symbols from ultra librarian

components:

• Efinix T20, BGA324
• raspberry pi camera connector
• DDR3 chip: @Vincent Xie will research this
• CH569: usb 3 bridge
• buck converters or PMICs (AXP313A)
• usb-c 3.0 port

The data sheet is AXP 203 and not 313A

AXP 203 Data sheet

T20 Data sheet

Datasheet, Schematic, Specs for raspberry pi camera

CH569 Data sheet

research todo:

• [ ] figure out usb-c pinout, and usb-c CC pin configuration scheme
• [ ] look through about buck converters, learn about non-synchronous, and synchronous bucks
• [ ]