Tim 'mithro' Ansell

@mithro

Open Source Hardware Geek

Sydney, Australia
Vrijeme pridruživanja: siječanj 2009.
Rođen/a 24. studenoga 1983.

Tweetovi

Blokirali ste korisnika/cu @mithro

Jeste li sigurni da želite vidjeti te tweetove? Time nećete deblokirati korisnika/cu @mithro

  1. proslijedio/la je Tweet
    6. velj

    Oh, and one more board that completely slipped my mind during the stream: FOMU! FOMU is an ultra-tiny FPGA that fits in your USB port: It's great for experimenting with soft-cores & RISC-V. (It has too few I/O for a course like ours; but is still great!)

    Prikaži ovu nit
    Poništi
  2. proslijedio/la je Tweet
    6. velj
    Prikaži ovu nit
    Poništi
  3. proslijedio/la je Tweet
    5. velj
    Prikaži ovu nit
    Poništi
  4. proslijedio/la je Tweet
    4. velj
    Odgovor korisniku/ci

    In general, the Unix philosophy of a tool 'doing one thing and doing that thing well' is preferable- maybe filter out the bit-field/mem map generation into a separate code base & augment WaveDrom features to enable rendering of complicated timing diagrams like the one attached

    Poništi
  5. proslijedio/la je Tweet

    You've heard of self-hosting compilers. But have you heard of self-hosting FPGA toolchains?

    Prikaži ovu nit
    Poništi
  6. proslijedio/la je Tweet
    6. velj

    This Artix 7 board is for a test setup and it's open source hardware. Need to choose a license and a better name. Suggestions welcome. There is a bigger Kintex version coming with 2x QSFP cages supporting 40 Gb/s Ethernet or 4x 10 Gb or JESD204.

    Poništi
  7. proslijedio/la je Tweet
    6. velj
    Odgovor korisniku/ci

    Is it bad that I knew what PHY you were using just from the screenshot? Also oooh @ kintex version. All of my open HW/SW is 3-clause BSD license, although I admit to not being thrilled at the "binary" phrase.

    Poništi
  8. proslijedio/la je Tweet
    5. velj
    Odgovor korisnicima

    Zephyr running on MATRIX Voice: OK

    Poništi
  9. proslijedio/la je Tweet
    6. velj

    Wanted to provide a quick overview of the main boards/people we talked about during stream: - 's iCEBreaker: - 's TinyFPGAs: - : - icestudio (graphical tool):

    Prikaži ovu nit
    Poništi
  10. proslijedio/la je Tweet
    5. velj

    Twitter, what do we like for OSS internal logic analyzers these days? I'm aware of SUMP2 by , 's wbscope, and 's litescope. I'm working in nMigen for this project but I'm not aware of any 'scopes targeting that language...

    Poništi
  11. proslijedio/la je Tweet

    Thanks to for telling me about , I've never been able to keep a presence on freenode like I did back when I had a N900. This looks like a good option, though a little less chic than my old irssi ⌨️⚡

    Poništi
  12. proslijedio/la je Tweet
    4. velj

    Micropython running in a RISCV into the MATRIX Voice FPGA. cc cc

    Poništi
  13. proslijedio/la je Tweet
    4. velj
    Odgovor korisniku/ci

    It was the first affordable FPGA family with lots of BRAMs, DSPs and logic gates and decent ~100 MHz fabric performance. Prior to Spartan3, FPGAs were fairly anemic in the sub $50 market. really hit one out of the park with the 90nm Spartan3, 3A, 3E, 3AN family.

    Poništi
  14. proslijedio/la je Tweet
    2. velj

    This almost feels like hardware and software Lego ..

    Prikaži ovu nit
    Poništi
  15. proslijedio/la je Tweet
    2. velj

    HDMI Transmitter chip and Video PLL chip get properly detected on the I2C Bus

    Prikaži ovu nit
    Poništi
  16. proslijedio/la je Tweet
    2. velj

    UART garbage fixed. Now nicely booting into Linux 😀

    Prikaži ovu nit
    Poništi
  17. proslijedio/la je Tweet
    4. velj

    MAIN-RAM: 1048576KB 😍

    Prikaži ovu nit
    Poništi
  18. proslijedio/la je Tweet
    4. velj

    The ECP5-5G can ALMOST meet timing at 100MHz. (98.2MHz)

    Prikaži ovu nit
    Poništi
  19. proslijedio/la je Tweet
    3. velj

    Memory Maps are bread and butter of chip design. I see a lot of artistic creativity looking into datasheets.

    Prikaži ovu nit
    Poništi
  20. proslijedio/la je Tweet

    Thanks for a great weekend

    Poništi

Čini se da učitavanje traje već neko vrijeme.

Twitter je možda preopterećen ili ima kratkotrajnih poteškoća u radu. Pokušajte ponovno ili potražite dodatne informacije u odjeljku Status Twittera.

    Možda bi vam se svidjelo i ovo:

    ·