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ioc.exchange is one of the many independent Mastodon servers you can use to participate in the fediverse.
INDICATORS OF COMPROMISE (IOC) InfoSec Community within the Fediverse. Newbies, experts, gurus - Everyone is Welcome! Instance is supposed to be fast and secure.

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Andrew Zonenberg

Sending the LATENTRED line card designs off to fab for a quote!

Final gerber review to look for anything else funky. Saw two minor silkscreen issues and fixed them, everything else looked good.

2D CAD render of a PCB with two large BGAs separated by a bunch of large power stuff in the middle. A row of Ethernet jacks runs along the bottom edge.
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Andrew Zonenberg

Layer 2 ground plane, including various cutouts under connector pads and BGA lands for impedance matching

Ground plane with a bunch of small rectangular holes in it
Andrew Zonenberg

@FritzAdalis Lol. Does kinda look like it, doesn't it.

Quick, somebody start designing chips where the BGA breakout spells your company logo or something.

Dec 24, 2024, 01:57 PM·Public·Web
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Ignas Kiela

@azonenberg@ioc.exchange @FritzAdalis@infosec.exchange Some RP zero one, it's broadcom silicon but their packaging with dram on top

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Joel Michael

@azonenberg @ignaloidas @FritzAdalis from memory this was on the Pi5 where they glued a DRAM die on top of the CPU

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Ignas Kiela

@jpm@aus.social @azonenberg@ioc.exchange @FritzAdalis@infosec.exchange no, pi5 is entirely different, it has separate DRAM chip in a separate package

it's Pi Zero 2W

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