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pongsagon vichit Profile
pongsagon vichit

@MattDIYgraphics

Followers
143
Following
280
Statuses
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Amateur FPGA designer, making Gaming hardware, GPU, Sound hardware, retro game and other fun HW stuff

Thailand
Joined March 2022
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@MattDIYgraphics
pongsagon vichit
4 days
My @tinytapeout 7 chip has arrived and it WORKS! This is a tiniest ASIC GPU. Render two polygons max. Thank you @matthewvenn @UriShaked and all the folks on the TT discord community. git
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@MattDIYgraphics
pongsagon vichit
9 hours
@mhmkouhani @matthewvenn @tinytapeout @UriShaked Sure. Thank you for interesting in this project. I am struck with other works right now, so no plan to continue on this ASIC project. But would be happy to chat about ASIC gpu.
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@MattDIYgraphics
pongsagon vichit
2 days
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@MattDIYgraphics
pongsagon vichit
2 days
@BitlogIT Thanks for sharing your thesis. ๐Ÿ‘GPU design literatures are rare. I am designing a FPGA GPU on Basys3 right now but with no frame buffer. I need to get more XP before working with DDR.
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@MattDIYgraphics
pongsagon vichit
2 days
@BrunoLevy01 @a1k0n @suarezvictor @samsoniuk @splinedrive Would this trick be able to apply to other SDF shapes?
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@MattDIYgraphics
pongsagon vichit
3 days
@PsychogenicTech @tinytapeout @matthewvenn @UriShaked True. Your demo board design is pretty slick. Thank you for your work.๐Ÿ™
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@MattDIYgraphics
pongsagon vichit
2 months
ibook G3 ipad case from Adafruitโ€™s guide Cost only half of that magic keyboard case but way more chic.
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@MattDIYgraphics
pongsagon vichit
3 months
@__ReJ__ @tinytapeout @tnt4all Unbelievable ๐Ÿ˜ฒ๐Ÿ‘
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@MattDIYgraphics
pongsagon vichit
5 months
@MrMadbrain @fabynou Do you mean the SNES rendering?
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@MattDIYgraphics
pongsagon vichit
5 months
CUDA 12.1 Const kernel parameter can handle 32KB of data. The scene from one weekend is ideal for this trick. It used around 20KB.
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@MattDIYgraphics
pongsagon vichit
5 months
Testing RTX4090. Computing Julia fractal using CUDA at 4K, doing 1,200 iterations for each pixel. Draw it as a texture quad using CUDA/OpenGL interop. Got around 10-15 fps. Code:
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@MattDIYgraphics
pongsagon vichit
5 months
@wren6991 @BrunoLevy01 Yes, I have finished his blog on RISC-V. But your implementation on Hazard3 is still too complex for my brain to digest. I am quite amateur in Verilog. Looking for helper. Hahaha.
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@MattDIYgraphics
pongsagon vichit
5 months
@BrunoLevy01 Thanks, I will check it out. Your blinker to riscv and mesh processing book is great. You are a good teacher. Any plan to write a code walkthrough on RP2350 Hazard3 core?
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@MattDIYgraphics
pongsagon vichit
6 months
@adafruit Any expected release date for Feather RP2350 with dvi output from Adafruit? Looking forward to it. ๐Ÿ˜€
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@MattDIYgraphics
pongsagon vichit
6 months
@ico_TC It is going to be a very successful campaign for sure. Hope I know about KV260 sooner. Thanks a lot for the answer
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