The First Assembly Language Program
摘要
Most of the functionality of a Raspberry Pi Pico-series is contained in the Raspberry-designed custom RPxxxx chip such as the RP2040 or RP2350. These contain dual-core ARM Cortex-M-series CPUs such as the Cortex-M0+ or Cortex-M33. The ARM processor was originally developed by a group in Great Britain who wanted to build a successor to the BBC Microcomputer used for educational purposes.