Скачать с ютуб In-depth: Raspberry Pi Pico's PIO - programmable I/O! в хорошем качестве

In-depth: Raspberry Pi Pico's PIO - programmable I/O!

In this video we take an in-depth look into the new Raspberry Pi Pico/RP2040 high-speed programmable I/O system: PIO! For a high level video check    • Raspberry Pi Pico: your new $4 microc...  ! I know this video is quite fast-paced and dense, but I'm trying to experiment with different formats for these in-depth videos :) Errata: 8:20 - the register is always decremented, not only if the condition is met 9:01 - The pin will be OFF for one cycle and ON for 2 cycles - said it the other way around accidentally Luke on Twitter:   / wren6991   Pico PIO examples: https://github.com/raspberrypi/pico-e... C SDK Book: https://datasheets.raspberrypi.org/pi... BBC Micro Emu on the Pico:    • BBC Micro emulation on a $4 Raspberry...   Links: Twitter:   / ghidraninja   Patreon:   / stacksmashing   Timestamps: 00:00:00​ - Intro 00:01:15​ - PIO architecture 00:02:30 - The state machine 00:05:30​ - IO Mapping 00:06:56​ - Set Instruction 00:07:47​ - Jump Instruction 00:09:08​ - Mov Instruction 00:10:23 - In/Out Instructions 00:10:53 - Push/Pull Instructions 00:11:43 - IRQ Instruction 00:12:47 - Wait Instruction 00:13:38 - Delay 00:14:45 - Side-Set 00:15:48 - Program Wrapping