67 lines
4.2 KiB
Plaintext
67 lines
4.2 KiB
Plaintext
[video member=miotatsu stream_platform=twitch project=riscy medium=drawing title="GFX Card Model" vod_platform=youtube id=PrRMa9U8RtE annotator=Miblo]
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[0:01][Plug SiFive's new Shield security architecture[ref
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author=SiFive
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title="'Shield isn't just a block that does security, it is a system based on a silicon root of trust, manufacturing, hardware IP blocks, software libraries, and crypto engines.' says @cdemerjian @semiaccurate"
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publisher=Twitter
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url=https://twitter.com/SiFive/status/1187118278629580800] and U8 series[ref
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author="Chris Williams"
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title="If you're searching for a superscalar out-of-order @risc_v CPU core - like the @boom_cpu - then @SiFive says it now has such a beast up its sleeve: the U8 series, teased today"
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publisher=Twitter
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url=https://twitter.com/diodesign/status/1187452776550264832]][:hardware :research]
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[5:25][Recap our off-stream code cleanup][:language]
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[9:30][Admire our model, noting :rendering bugs in OpenSCAD and feature requests][:language]
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[16:31][Determine to finish our USB card bracket and model the Graphics card][:speech]
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[17:49][Measure the lip of the USB card's bracket (12mm × 18mm)][:admin]
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[20:44][Jot down the measurements of the lip of our USB card's bracket]
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[21:26][A few thoughts on centering elements][:speech]
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[23:43][Begin to model the lip of our USB card's bracket]
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[24:52][A few thoughts on unit-less measurements][:speech]
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[27:15][Consider modelling the bracket lip's notches][:speech]
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[30:12][Measure the bracket lip's screw notch (4.5mm × 5.5mm, rounded)][:admin]
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[35:27][Model the bracket lip's screw notch[ref
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site=OpenSCAD
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page="Cheat sheet"
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url=https://www.openscad.org/cheatsheet/index.html][ref
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site=WikiBooks
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page="OpenSCAD User Manual/Using_the_2D_Subsystem#circle"
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url=https://en.wikibooks.org/wiki/OpenSCAD_User_Manual/Using_the_2D_Subsystem#circle]]
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[52:36][Break]
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[52:46][Return and continue researching OpenSCAD's logical operations[ref
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site=WikiBooks
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page="OpenSCAD User Manual/CSG Modelling"
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url=https://en.wikibooks.org/wiki/OpenSCAD_User_Manual/CSG_Modelling]][:research]
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[55:33][Continue to model the bracket lip's screw notch]
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[1:03:16][Admire our bracket lip's screw notch]
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[1:06:10][Introduce bracket_lip()]
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[1:09:25][Don the antistatic wristband][:admin]
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[1:10:30][Position the lip with the rest of our bracket, and apply a safe zone]
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[1:26:50][Admire our complete bracket]
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[1:27:45][Admire the entire model with our new bracket]
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[1:29:36][Plug our real life USB card into the Expansion Board, measure the elevation of its bracket (6mm), and compare our model with reality][:admin]
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[1:40:54][Embark on modelling the Graphics card, first measuring it (144mm × 56mm × 1.75mm][:admin]
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[1:45:54][Begin to model our Graphics card]
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[1:48:03][Measure the space necessary to contain the Graphics card's components (14mm)][:admin]
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[1:49:31][Apply a 14mm safe zone to the Graphics card, colour it green and introduce gfx() module]
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[1:51:41][Measure the VGA connector region (18.5mm)][:admin]
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[1:57:31][Begin to model the VGA connector region]
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[2:00:19][Break][:speech]
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[2:01:15][:afk]
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[2:03:37][Return and measure the X (48mm) and Y (33mm) dimensions of our VGA connector region][:admin]
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[2:09:14][Finish modelling the VGA connector region]
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[2:12:32][Determine to model the PCI-e ×16 connector and bracket][:admin]
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[2:14:24][Measure the PCI-e ×16 connector (85mm × 13mm))][:admin]
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[2:19:15][Model the PCI-e ×16 connector]
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[2:23:43][Measure the position of the PCI-e ×16 connector (44mm)][:admin]
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[2:31:28][Move the PCI-e ×16 connector into position]
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[2:32:15][Consider modelling the Graphics card's bracket][:admin]
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[2:33:40][Try fixing our existing bracket to the Graphics card, renaming usbb() to bracket()]
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[2:44:24][Consider that to be good, and shorten the VGA connector region to make the bracket flush]
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[2:47:44][Incorporate the USB card's bracket into its module]
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[3:05:08][Begin to position the Graphics card's bracket]
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[3:09:25][Measure the position of the Graphics card's bracket (19.5mm)][:admin]
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[3:12:42][Position the Graphics card's bracket]
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[3:16:38][Measure the brackets of the USB and Graphics cards][:admin]
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[3:19:16][Take another gander at our Graphics card measurements][:admin]
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[3:23:49][Call it here][:speech]
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[/video]
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