RISC-V's PLIC specification

This video discusses the RISC-V's Platform Level Interrupt Controller (PLIC) specification, its implementation on Hifive1-RevB board & followed by a demonstration of configuring PLIC to use GPIO to blink blue LED on board.

0:00 - Introduction to PLIC Specification
2:32 - Interrupt flow in PLIC
5:40 - PLIC in Hifive1-RevB Board
7:36 - GPIO 21 Interrupt flow in FE310 Core on Hifive1-Rev B board
12:20 - Gateway & PLIC core objectives
15:06 - PLIC memory map in spec
19:12 - FE310 PLIC memory map
20:48 - Demo application on Github repository
27:15 - Build & execute Blue LED blink code on hifive1-revb board through PLIC
28:40 - Code verification with PLIC spec comparison