@cavearr

Nada contribuye a tranquilizar la mente como un propósito firme, un punto en el que pueda el alma fijar sus ojos intelectuales - Mary Shelley

Joined May 2007
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  • Followers405
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🚀 Free course on t27! —the language created by @t27_dev AI inference + FPGAs: an unbeatable combination. Lets go! #fpga #icestudio #openxc7 #asic
Dmitrii Vasilev@t27_dev11h
Today, on my birthday, I’m releasing an open-source tutorial on creating programs for #FPGA and #ASIC. Every course is 27 short lessons in the browser, each with a live widget. Pick any three and they are free, with no sign-up and no email; the club opens the rest.
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I got a thermal camera on Saturday (The UNI-T UTi260B+). Unfortunately their Android apk did not support that model. With the help of @deepseek_ai I have a full Linux client application for PC, after just two days. Supports other models too. github.com/hansfbaier/utithe…
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Zeitlos now supports optional desktop color themes on some boards. github.com/machdyne/zeitlos
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An eye on the board: a camera found the wrong board, and a t27 spec put the right one on the network A USB camera now watches our FPGA bench. Its first frame read "ALINX" off a board our notes had called a QMTech Wukong for months: the same chip in a… t27.ai/blog/an-eye-on-the-bo…

An eye on the board: a camera found the wrong board, and a t27 spec put the right one on the network

[one board on one desk; received over Wi-Fi; the beacon only transmits, no ARP or ping yet] A USB camera now watches our FPGA bench. Its first frame read "ALINX" off a board our notes had called a...

t27.ai
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Crazy! Thanks to @deepseek_ai and Open Source (probe_basic) I wrote a CNC controller GUI in one week, including touch probing and the simulator needed to test it
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Zeitlos #FPGA SOC/OS now has up to 256 colors in game mode. 🌈
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The Zeitlos #FPGA SOC/OS planar graphics hardware can now display some apps with color in desktop mode.
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Google staff resign in backlash over its AI contracts with military bbc.com/news/articles/cmreyv…

Google staff resign in backlash over its AI contracts with military

The BBC speaks to several current and former Google DeepMind employees about their concerns with AI use on the battlefield.

bbc.com
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Edgar Allan Poe was big into code cracking. He once challenged readers of a Philadelphia paper to stump him with coded messages, deciphering dozens before having to “swear off” cryptograms forever. More on how code factors into his stories here: publicdomainreview.org/colle…
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Thank you very much ⚡️, @ico_TC, for all your support for the project; seeing your work being used by the community to create interesting things only motivates me to keep going 🚀🚀 Together, we will build a strong community! #fpga #fpgawars #icestudio #openxc7
Edmund Humenberger
@ico_TCOct 22
Now we have reached the point where I suggest designers to use openXC7 and find out that they already use it. Well done!
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🚀🎉 #FPGA #OpenSource
Edmund Humenberger
@ico_TCOct 21
OpenXC7. It works! Intel 286 emulator on Artix7 hardware!
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⚡️Seriously, support @t27_dev , his project has one foot more in the future than in the present, it’s a truly novel perspective on #hardware + #AI. #fpga #fpgawars #icestudio #apio
Dmitrii Vasilev@t27_devOct 21
#T27OS agents OS for easy hardware #FPGA #Numeric #GoldenFloat @t27_lang
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Listos para @AsturCONtech !!
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Before you edit an RTL file, see what the edit touches. trinet_node_core.v is pinned by sha256 in 5 specs, and 5 generators read those specs: radius 5 specs, 1 level. That is the set to re-pin after the edit. `tri fpga-pins`, recorded run, real output: t27.ai/term/tri-fpga-pins/
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LUT explain: a 7-series LUT6 INIT and its FASM line, read as logic Paste a 64-bit LUT6 INIT or #FASM lines: truth table, minimal expression, the gate's name, what each feature sets. Then guess the gate on 4738 LUTs from a routed design. #FPGA t27.ai/widgets/lut-explain/

LUT explain: a 7-series LUT6 INIT and its FASM line, read as logic

Paste a 64-bit LUT6 INIT or FASM lines: truth table, minimal expression, the gate's name, what each feature sets. Then guess the gate on 4738 LUTs from a routed design.

t27.ai
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1/16 Every half-bridge hides a tiny bell: copper plus FET capacitance. Switch too hard and it rings, hundreds of millions of times a second. I simulated a real open-source motor controller at 48 V. Driver at full strength: its 80 V FET takes an 81 V hit. Turned down: clean. 🧵
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Replying to @fuzziphy
Found nice series of video about motor controllers youtube.com/watch?v=MHVDtlTa…

How I Made Sensorless FOC Work at Zero Speed (open source)

Sensorless FOC at standstill is not easy.In this video, I show how...

youtube.com
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Replying to @ico_TC @spark2k06
One measurement: openXC7 placed a SPK286 core on an Artix-7 at 188MHz, meeting the critical path timing needed for real-mode instructions.
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A #WASM interpreter ran on the board: 134 of 134, from a spec t27.ai/blog/a-wasm-interpret… #t27

A WASM interpreter ran on the board: 134 of 134, from a spec

[the programs live in a ROM built from the spec; the wire carries requests, not .wasm binaries; one board, one night, six runs] A t27 spec in gHashTag/t27 (branch wasm-board, 351e3cdf4) became a...

t27.ai
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Golden Ruler: A Numeric Format Catalog with Bit-Exact Conformance Vectors for FP8, BF16, #MXFP4, and Microscaling Formats arxiv.org/abs/2606.09686

Golden Ruler: A Numeric Format Catalog with Bit-Exact Conformance...

Numeric format proliferation in machine learning hardware -- FP8 (E4M3 and E5M2), BF16, MXFP4, microscaling block formats, and dozens of research variants -- has outpaced the availability of...

arxiv.org
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