Thursday, March 18th, 2021

Time	Event
12:02a	Qualcomm Now Owns Nuvia, Aims New CPU Design Resources Directly At Apple An anonymous reader quotes a report from Ars Technica: Qualcomm has wrapped up its $1.4 billion acquisition of silicon design firm Nuvia, a move that will lead to in-house Qualcomm CPU designs. The acquisition should allow Qualcomm to compete with Apple's silicon division and focus on pushing bigger, better ARM chips into the laptop market. The deal was announced in January 2021. Don't feel bad if you've never heard of Nuvia; the company was only founded in 2019 and has never made a product. Nuvia was focused on building server chips, but Qualcomm seems mainly interested in the engineering pedigree here, since the company was founded by three high-ranking engineers from Apple's silicon division. Nuvia's CEO, Gerard Williams, formerly Apple's chief CPU architect for nearly a decade, is now Qualcomm's SVP of engineering. Apple is famously in the process of dumping x86 Intel CPUs in order to roll out in-house ARM architecture designs across the company's entire laptop and desktop lines. Qualcomm wants to be here to sell chips to all the PC vendors that want to follow suit. Qualcomm's press release immediately aimed its new design resource at the market Apple is upending, saying, "The first Qualcomm Snapdragon platforms to feature Qualcomm Technologies' new internally designed CPUs are expected to sample in the second half of 2022 and will be designed for high-performance ultraportable laptops." The call-out that this acquisition will lead to "internally designed CPUs" is a big deal, since currently, Qualcomm only ships lightly customized, off-the-shelf ARM CPUs. Read more of this story at Slashdot. (Comment on this)
3:30a	Nissan Finds a Second Use For Old LEAF Batteries An anonymous reader quotes a report from SlashGear: Nissan has found a second-life for old LEAF batteries inside mobile machines that help workers at Nissan factories worldwide. The old batteries are being used in automated guided vehicles or AGVs used for various tasks inside the manufacturing facilities, including delivering parts to workers on the assembly line. AGVs are used as robotic mail carriers operating on magnetic tracks taking mail and parts exactly where they're needed on the assembly line. The idea is to use the AGV to deliver parts so the worker doesn't waste time searching for a component and can stay focused on installing parts. Nissan and other automotive manufacturers have found that AGVs are indispensable when it comes to saving time and increasing productivity on the assembly line. Nissan currently operates more than 4000 AGVs around the world at its various manufacturing facilities. The factories have a system that includes 30-second automatic quick charging to keep battery packs on the electric vehicles topped off and working correctly. AGVs also have sensors that keep them operating on a set route and allow them to stop when needed. They also have wireless communications capabilities that enable them to communicate with each other to avoid collisions. Nissan says that it has been exploring ways to reuse old LEAF batteries since 2010. The first-generation LEAF used a 24-kilowatt hour battery pack made by combining 48 modules. Nissan said eight years ago, its engineers discovered a way to take three of those modules and repackage them to fit inside the AGV. Last year, the engineers began to repurpose used battery modules instead of using new ones to power the AGVs. The team also found the repurposed LEAF batteries last a lot longer thanks to their lithium-ion design compared to the lead-acid batteries used previously. Read more of this story at Slashdot. (Comment on this)

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