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Index riscy069 

riscy066 and riscy067: Rename GPU to Graphics card
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Matt Mascarenhas 2019-10-27 20:44:57 +00:00
parent 8a849f5033
commit 4e5caa0c79
3 changed files with 69 additions and 3 deletions
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miotatsu/riscy/riscy/riscy066.hmml
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[21:26][Admire our stand-offs, and consider adding USB ports, SATA connector and other cards]
[25:28][Extrude our model by the size of the HDMI tab (26.5mm)][:admin :drawing]
[29:57][Model a hole for access to the power button][:admin :drawing]
[51:09][Determine to model the HiFive Unleashed, USB card and GPU]
[51:09][Determine to model the HiFive Unleashed, USB and Graphics cards]
[51:59][Introduce exb() module to house our Expansion Board model, and format the code][:language]
[53:39][Demo the utility of OpenSCAD modules][:language]
[55:21][Dive into modelling our HiFive Unleashed, first measuring it (120mm × 90mm × 1.6mm)[ref
@ -59,7 +59,7 @@
[2:27:35][Model the Expansion Board's FMC connector loosely, to fit the HiFive Unleashed's FMC connector]
[2:41:16][Slot the HiFive Unleashed and Expansion Board together]
[2:45:28][Admire our conjoined model]
[2:46:06][Plan to compare our model with reality, then model the GPU and USB card, and finally model the case][:admin]
[2:46:06][Plan to compare our model with reality, then model the Graphics and USB card, and finally model the case][:admin]
[2:46:54][Slot our real life boards together, and compare our model with this reality][:admin]
[2:55:16][Review our original measurements][:blackboard]
[3:01:09][End the episode here][:speech]

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miotatsu/riscy/riscy/riscy067.hmml
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[video member=miotatsu stream_platform=twitch project=riscy medium=drawing title="USB Card Model" vod_platform=youtube id=xak0Txf4Fk4 annotator=Miblo]
[0:02][Welcome to another episode][:speech]
[0:11][Shout-out to our patron @RiskyFive][:speech]
[0:47][Determine to model our GPU and USB cards, board before bracket][:speech]
[0:47][Determine to model our Graphics and USB cards, board before bracket][:speech]
[5:41][Grab the ruler][:admin]
[6:12][:afk]
[6:33][Return and plug the one-of-a-kind [~riscy RISCY BUSINESS] poster and the bookmarks that will be available at Handmade Seattle][:speech]

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[video member=miotatsu stream_platform=twitch project=riscy medium=drawing title="GFX Card Model" vod_platform=youtube id=PrRMa9U8RtE annotator=Miblo]
[0:01][Plug SiFive's new Shield security architecture[ref
author=SiFive
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"
publisher=Twitter
url=https://twitter.com/SiFive/status/1187118278629580800] and U8 series[ref
author="Chris Williams"
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"
publisher=Twitter
url=https://twitter.com/diodesign/status/1187452776550264832]][:hardware :research]
[5:25][Recap our off-stream code cleanup][:language]
[9:30][Admire our model, noting :rendering bugs in OpenSCAD and feature requests][:language]
[16:31][Determine to finish our USB card bracket and model the Graphics card][:speech]
[17:49][Measure the lip of the USB card's bracket (12mm × 18mm)][:admin]
[20:44][Jot down the measurements of the lip of our USB card's bracket]
[21:26][A few thoughts on centering elements][:speech]
[23:43][Begin to model the lip of our USB card's bracket]
[24:52][A few thoughts on unit-less measurements][:speech]
[27:15][Consider modelling the bracket lip's notches][:speech]
[30:12][Measure the bracket lip's screw notch (4.5mm × 5.5mm, rounded)][:admin]
[35:27][Model the bracket lip's screw notch[ref
site=OpenSCAD
page="Cheat sheet"
url=https://www.openscad.org/cheatsheet/index.html][ref
site=WikiBooks
page="OpenSCAD User Manual/Using_the_2D_Subsystem#circle"
url=https://en.wikibooks.org/wiki/OpenSCAD_User_Manual/Using_the_2D_Subsystem#circle]]
[52:36][Break]
[52:46][Return and continue researching OpenSCAD's logical operations[ref
site=WikiBooks
page="OpenSCAD User Manual/CSG Modelling"
url=https://en.wikibooks.org/wiki/OpenSCAD_User_Manual/CSG_Modelling]][:research]
[55:33][Continue to model the bracket lip's screw notch]
[1:03:16][Admire our bracket lip's screw notch]
[1:06:10][Introduce bracket_lip()]
[1:09:25][Don the antistatic wristband][:admin]
[1:10:30][Position the lip with the rest of our bracket, and apply a safe zone]
[1:26:50][Admire our complete bracket]
[1:27:45][Admire the entire model with our new bracket]
[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]
[1:40:54][Embark on modelling the Graphics card, first measuring it (144mm × 56mm × 1.75mm][:admin]
[1:45:54][Begin to model our Graphics card]
[1:48:03][Measure the space necessary to contain the Graphics card's components (14mm)][:admin]
[1:49:31][Apply a 14mm safe zone to the Graphics card, colour it green and introduce gfx() module]
[1:51:41][Measure the VGA connector region (18.5mm)][:admin]
[1:57:31][Begin to model the VGA connector region]
[2:00:19][Break][:speech]
[2:01:15][:afk]
[2:03:37][Return and measure the X (48mm) and Y (33mm) dimensions of our VGA connector region][:admin]
[2:09:14][Finish modelling the VGA connector region]
[2:12:32][Determine to model the PCI-e ×16 connector and bracket][:admin]
[2:14:24][Measure the PCI-e ×16 connector (85mm × 13mm))][:admin]
[2:19:15][Model the PCI-e ×16 connector]
[2:23:43][Measure the position of the PCI-e ×16 connector (44mm)][:admin]
[2:31:28][Move the PCI-e ×16 connector into position]
[2:32:15][Consider modelling the Graphics card's bracket][:admin]
[2:33:40][Try fixing our existing bracket to the Graphics card, renaming usbb() to bracket()]
[2:44:24][Consider that to be good, and shorten the VGA connector region to make the bracket flush]
[2:47:44][Incorporate the USB card's bracket into its module]
[3:05:08][Begin to position the Graphics card's bracket]
[3:09:25][Measure the position of the Graphics card's bracket (19.5mm)][:admin]
[3:12:42][Position the Graphics card's bracket]
[3:16:38][Measure the brackets of the USB and Graphics cards][:admin]
[3:19:16][Take another gander at our Graphics card measurements][:admin]
[3:23:49][Call it here][:speech]
[/video]