Very cool! Your graphics are very didact too!
It could be useful for the Milk-V port as well! Best Regards, Alan On Sat, Dec 2, 2023 at 8:06 PM Lee, Lup Yuen <lu...@appkaki.com> wrote: > Our article today is all about RISC-V Interrupts on the tiny adorable > Pine64 Ox64 BL808 64-bit Single-Board Computer (based on Bouffalo Lab BL808 > SoC)… > > (1) What’s inside the Platform-Level Interrupt Controller (PLIC) > (2) Setting up the PLIC at startup > (3) Enabling the PLIC Interrupt for Serial Console > (4) Handling PLIC Interrupts for UART Input > > We’ll walk through the steps with our work-in-progress NuttX on Ox64. But > we’ll hit a bumpy journey… > > (5) Leaky Writes seem to affect adjacent PLIC Registers > (6) Interrupt Claim doesn’t seem to work right > > Check out the article: https://lupyuen.codeberg.page/articles/plic2.html > > Lup >
