Add new RP2350 microcontroller support
Opened this issue · 2 comments
acedogblast commented
The Raspberry Pi Foundation unveiled the new RP2350 micro-controller a few days ago. A brief summary of changes and additions:
- Utilizes faster and more powerful Cortex-M33 cores (ARMv8 architecture + FPU).
- New RISC-V "hazard3" cores. Can't use ARM and RISC-V cores at the same time. Selected at the boot-loader.
- New security features. (Signed boot, encrypted firmware, SHA-256 accelerator, OTP non-volatile memory, True RNG)
- New package size (QFN-80) allows for more GPIO pins (RP235xB variants).
- Optional built-in flash 2MB (RP2354x variants).
- 520 kB of main system SRAM (near double from RP2040).
- Enhanced and expanded PIO. 3 PIO blocks with enhanced instructions.
- TDMS encoder for DVI/HDMI output.
- Much more. See datasheet for all details.
Link to datasheet: https://datasheets.raspberrypi.com/rp2350/rp2350-datasheet.pdf
RP2350 is shipping now in the Pico 2 and 3rd party development boards.
thejpster commented
Yes, we know - but thank you for opening an issue so we can track the merge.
acedogblast commented
Oh wow. That was fast. Thanks for your work to bring rust to the new rp chips.