掌機 - Game & Watch: The Legend of Zelda - Alternate Functions

參考資訊：
https://www.st.com/resource/en/datasheet/stm32h7b0vb.pdf
https://www.st.com/resource/en/reference_manual/dm00463927-stm32h7a37b3-and-stm32h7b0-value-line-advanced-armbased-32bit-mcus-stmicroelectronics.pdf