Expand description
Programmable Input Output (PIO) hardware. Refer to the RP2040 Datasheet, Section 3 for more information. RP2040 Datasheet 1.
Structs§
- Represents a relocated PIO program.
- PIO State Machine configuration structure
Enums§
- PIO interrupt source numbers for PIO related interrupts
- There can be 2 PIOs per RP2040.
- The FIFO queues can be joined together for twice the length in one direction.
- ‘MOV STATUS’ types.
- There are a total of 4 State Machines per PIO.