sbc-bl808-risc-v
#1
https://www.cnx-software.com/2022/10/10/...-64mb-ram/

Those sound really interesting as the 64bit core also has quite a good clock, dunno if I can beg, borrow or buy one as I am interested.

I haven't an absolute clue of what its capable of but looking its has possible use as a usb/wireless mic array and maybe with the npu a mic array usb/wireless KWS.

I have been looking for an alternative to the Esspressif Esp32-S3 because of thier tendency to provide hardware blobs than open source which is near all there audio and KWS models.

Doesn't matter if I can not grab one but interested how the devs are getting on and what its capable of.

https://github.com/sipeed/TinyMaix seems to support the NPU whilst audio there is some choice

It does seem to have mic in but when I see a ADC labelled as general purpose it tends me to think from experience that it may be noisy and I2s (which it is also very capable) might be the way to go.

I did a simple realtime delay/sum beamformer on the pi which is my normal code molestation/hack https://github.com/StuartIanNaylor/Proje...ee/main/ds

Also done a lot of work with a lot of KWS models and would be interested how and what the Devs are finding with the bl808
  Reply
#2
(10-10-2022, 10:38 AM)stuartiannaylor Wrote:
Quote:https://www.cnx-software.com/2022/10/10/...wisoc-64mb-ram

Those sound really interesting as the 64bit core also has quite a good clock, dunno if I can beg, borrow or buy one as I am interested.

I haven't an absolute clue of what its capable of but looking its has possible use as a usb/wireless mic array and maybe with the npu a mic array usb/wireless KWS.


Is it also good for playing games as I love to play online games on my PC.
  Reply


Possibly Related Threads…
Thread Author Replies Views Last Post
  [Article] RISC-V Ox64 BL808: UART Interrupt and Platform-Level Interrupt Controller lupyuen 2 7,671 09-03-2025, 10:51 PM
Last Post: PrinceMorissette
  Anyone thinking about putting a RISC-V CPU in a watch? Darin755 1 1,823 03-18-2025, 05:55 PM
Last Post: KC9UDX
  [Article] StarPro64 EIC7700X RISC-V SBC: Maybe LLM on NPU on NuttX? lupyuen 2 2,652 03-08-2025, 09:20 PM
Last Post: tllim
  [Article] RISC-V Emulator for Pine64 Oz64 SBC lupyuen 2 2,859 07-07-2024, 04:19 AM
Last Post: lupyuen
  [Article] Rust Apps on Ox64 BL808 RISC-V SBC and Apache NuttX RTOS lupyuen 2 2,702 07-06-2024, 06:51 PM
Last Post: lupyuen
  Risc-V laptop from SpacemiT Der Geist der Maschine 2 2,647 06-26-2024, 02:17 AM
Last Post: Der Geist der Maschine
  [Video] TinyEMU RISC-V Emulator for Ox64 BL808 SBC lupyuen 0 1,425 06-13-2024, 08:56 PM
Last Post: lupyuen
  [Video] Adventures of Ox64 BL808 RISC-V SBC with Apache NuttX RTOS lupyuen 0 1,367 06-13-2024, 04:13 AM
Last Post: lupyuen
  [Ox64 BL808 SBC] Apache NuttX International Workshop: Jun 13 and 14 (Tokyo Time) lupyuen 0 1,325 06-11-2024, 12:52 AM
Last Post: lupyuen
  [Article] Coding Ox64 BL808 SBC the Drag-n-Drop Way lupyuen 3 2,919 04-02-2024, 07:38 AM
Last Post: Noahstorey

Forum Jump:


Users browsing this thread: 1 Guest(s)