Link to Datasheet for STM32:
https://www.st.com/resource/en/datasheet/stm32f103zg.pdf
Pin Assignments of STM32 for SPICA:
Boot Pins:
- Having BOOT0 High allows for programming from things such as UART1
- BOOT1 doen't really matter in any case for this, won't be using Embedded SRAM
- We will always be programming the STM32 over SWD, so BOOT pins really don't mean anything
- For convenience and ease of use, no 6-pin header will be put on SPICA
- BOOT0 and BOOT1 will be pulled to 0V with 10k Resistors, meaning the chip will always boot from Main Flash Memory, and will be programmable over SWD