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RISCY BUSINESS
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RISCY BUSINESS»Episode Guide
GFX Card Model
References ▼
SiFive (Twitter)
'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
[1]0:01
Chris Williams (Twitter)
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
[2]0:01
OpenSCAD
Cheat sheet
[3]35:27
WikiBooks
OpenSCAD User Manual/​Using_the_2D_Subsystem#circle
[4]35:27
WikiBooks
OpenSCAD User Manual/​CSG Modelling
[5]52:46
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Host
Neo Ar
Indexer
Matt Mascarenhas
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0:01Plug SiFive's new Shield security architecture1 and U8 series2
📖
0:01Plug SiFive's new Shield security architecture1 and U8 series2
📖
0:01Plug SiFive's new Shield security architecture1 and U8 series2
📖
5:25Recap our off-stream code cleanup
5:25Recap our off-stream code cleanup
5:25Recap our off-stream code cleanup
9:30Admire our model, noting rendering bugs in OpenSCAD and feature requests
9:30Admire our model, noting rendering bugs in OpenSCAD and feature requests
9:30Admire our model, noting rendering bugs in OpenSCAD and feature requests
16:31Determine to finish our USB card bracket and model the Graphics card
🗩
16:31Determine to finish our USB card bracket and model the Graphics card
🗩
16:31Determine to finish our USB card bracket and model the Graphics card
🗩
17:49Measure the lip of the USB card's bracket (12mm × 18mm)
🗹
17:49Measure the lip of the USB card's bracket (12mm × 18mm)
🗹
17:49Measure the lip of the USB card's bracket (12mm × 18mm)
🗹
20:44Jot down the measurements of the lip of our USB card's bracket
20:44Jot down the measurements of the lip of our USB card's bracket
20:44Jot down the measurements of the lip of our USB card's bracket
21:26A few thoughts on centering elements
🗩
21:26A few thoughts on centering elements
🗩
21:26A few thoughts on centering elements
🗩
23:43Begin to model the lip of our USB card's bracket
23:43Begin to model the lip of our USB card's bracket
23:43Begin to model the lip of our USB card's bracket
24:52A few thoughts on unit-less measurements
🗩
24:52A few thoughts on unit-less measurements
🗩
24:52A few thoughts on unit-less measurements
🗩
27:15Consider modelling the bracket lip's notches
🗩
27:15Consider modelling the bracket lip's notches
🗩
27:15Consider modelling the bracket lip's notches
🗩
30:12Measure the bracket lip's screw notch (4.5mm × 5.5mm, rounded)
🗹
30:12Measure the bracket lip's screw notch (4.5mm × 5.5mm, rounded)
🗹
30:12Measure the bracket lip's screw notch (4.5mm × 5.5mm, rounded)
🗹
35:27Model the bracket lip's screw notch3,4
35:27Model the bracket lip's screw notch3,4
35:27Model the bracket lip's screw notch3,4
52:36Break
52:36Break
52:36Break
52:46Return and continue researching OpenSCAD's logical operations5
📖
52:46Return and continue researching OpenSCAD's logical operations5
📖
52:46Return and continue researching OpenSCAD's logical operations5
📖
55:33Continue to model the bracket lip's screw notch
55:33Continue to model the bracket lip's screw notch
55:33Continue to model the bracket lip's screw notch
1:03:16Admire our bracket lip's screw notch
1:03:16Admire our bracket lip's screw notch
1:03:16Admire our bracket lip's screw notch
1:06:10Introduce bracket_lip()
1:06:10Introduce bracket_lip()
1:06:10Introduce bracket_lip()
1:09:25Don the antistatic wristband
🗹
1:09:25Don the antistatic wristband
🗹
1:09:25Don the antistatic wristband
🗹
1:10:30Position the lip with the rest of our bracket, and apply a safe zone
1:10:30Position the lip with the rest of our bracket, and apply a safe zone
1:10:30Position the lip with the rest of our bracket, and apply a safe zone
1:26:50Admire our complete bracket
1:26:50Admire our complete bracket
1:26:50Admire our complete bracket
1:27:45Admire the entire model with our new bracket
1:27:45Admire the entire model with our new bracket
1:27:45Admire the entire model with our new bracket
1:29:36Plug our real life USB card into the Expansion Board, measure the elevation of its bracket (6mm), and compare our model with reality
🗹
1:29:36Plug our real life USB card into the Expansion Board, measure the elevation of its bracket (6mm), and compare our model with reality
🗹
1:29:36Plug our real life USB card into the Expansion Board, measure the elevation of its bracket (6mm), and compare our model with reality
🗹
1:40:54Embark on modelling the Graphics card, first measuring it (144mm × 56mm × 1.75mm
🗹
1:40:54Embark on modelling the Graphics card, first measuring it (144mm × 56mm × 1.75mm
🗹
1:40:54Embark on modelling the Graphics card, first measuring it (144mm × 56mm × 1.75mm
🗹
1:45:54Begin to model our Graphics card
1:45:54Begin to model our Graphics card
1:45:54Begin to model our Graphics card
1:48:03Measure the space necessary to contain the Graphics card's components (14mm)
🗹
1:48:03Measure the space necessary to contain the Graphics card's components (14mm)
🗹
1:48:03Measure the space necessary to contain the Graphics card's components (14mm)
🗹
1:49:31Apply a 14mm safe zone to the Graphics card, colour it green and introduce gfx() module
1:49:31Apply a 14mm safe zone to the Graphics card, colour it green and introduce gfx() module
1:49:31Apply a 14mm safe zone to the Graphics card, colour it green and introduce gfx() module
1:51:41Measure the VGA connector region (18.5mm)
🗹
1:51:41Measure the VGA connector region (18.5mm)
🗹
1:51:41Measure the VGA connector region (18.5mm)
🗹
1:57:31Begin to model the VGA connector region
1:57:31Begin to model the VGA connector region
1:57:31Begin to model the VGA connector region
2:00:19Break
🗩
2:00:19Break
🗩
2:00:19Break
🗩
2:03:37Return and measure the X (48mm) and Y (33mm) dimensions of our VGA connector region
🗹
2:03:37Return and measure the X (48mm) and Y (33mm) dimensions of our VGA connector region
🗹
2:03:37Return and measure the X (48mm) and Y (33mm) dimensions of our VGA connector region
🗹
2:09:14Finish modelling the VGA connector region
2:09:14Finish modelling the VGA connector region
2:09:14Finish modelling the VGA connector region
2:12:32Determine to model the PCI-e ×16 connector and bracket
🗹
2:12:32Determine to model the PCI-e ×16 connector and bracket
🗹
2:12:32Determine to model the PCI-e ×16 connector and bracket
🗹
2:14:24Measure the PCI-e ×16 connector (85mm × 13mm))
🗹
2:14:24Measure the PCI-e ×16 connector (85mm × 13mm))
🗹
2:14:24Measure the PCI-e ×16 connector (85mm × 13mm))
🗹
2:19:15Model the PCI-e ×16 connector
2:19:15Model the PCI-e ×16 connector
2:19:15Model the PCI-e ×16 connector
2:23:43Measure the position of the PCI-e ×16 connector (44mm)
🗹
2:23:43Measure the position of the PCI-e ×16 connector (44mm)
🗹
2:23:43Measure the position of the PCI-e ×16 connector (44mm)
🗹
2:31:28Move the PCI-e ×16 connector into position
2:31:28Move the PCI-e ×16 connector into position
2:31:28Move the PCI-e ×16 connector into position
2:32:15Consider modelling the Graphics card's bracket
🗹
2:32:15Consider modelling the Graphics card's bracket
🗹
2:32:15Consider modelling the Graphics card's bracket
🗹
2:33:40Try fixing our existing bracket to the Graphics card, renaming usbb() to bracket()
2:33:40Try fixing our existing bracket to the Graphics card, renaming usbb() to bracket()
2:33:40Try fixing our existing bracket to the Graphics card, renaming usbb() to bracket()
2:44:24Consider that to be good, and shorten the VGA connector region to make the bracket flush
2:44:24Consider that to be good, and shorten the VGA connector region to make the bracket flush
2:44:24Consider that to be good, and shorten the VGA connector region to make the bracket flush
2:47:44Incorporate the USB card's bracket into its module
2:47:44Incorporate the USB card's bracket into its module
2:47:44Incorporate the USB card's bracket into its module
3:05:08Begin to position the Graphics card's bracket
3:05:08Begin to position the Graphics card's bracket
3:05:08Begin to position the Graphics card's bracket
3:09:25Measure the position of the Graphics card's bracket (19.5mm)
🗹
3:09:25Measure the position of the Graphics card's bracket (19.5mm)
🗹
3:09:25Measure the position of the Graphics card's bracket (19.5mm)
🗹
3:12:42Position the Graphics card's bracket
3:12:42Position the Graphics card's bracket
3:12:42Position the Graphics card's bracket
3:16:38Measure the brackets of the USB and Graphics cards
🗹
3:16:38Measure the brackets of the USB and Graphics cards
🗹
3:16:38Measure the brackets of the USB and Graphics cards
🗹
3:19:16Take another gander at our Graphics card measurements
🗹
3:19:16Take another gander at our Graphics card measurements
🗹
3:19:16Take another gander at our Graphics card measurements
🗹
3:23:49Call it here
🗩
3:23:49Call it here
🗩
3:23:49Call it here
🗩