Category Archives: qualcomm

Bitbanging Qualcomm Charge Controllers

With more and more manufacturers moving to USB-C, it seems as though the trusty USB port is getting more and more entrenched. Not that that’s a bad thing, either; having a universal standard like this is great for simplicity and interconnectability. However, if you’re still stuck with USB 2.0 ports on your now completely obsolete one-year-old phone, there’s still some hope that you can at least get rapid charging. [hugatry] was able to manipulate Qualcomm’s rapid charging protocol to enable it to work with any device.

The protocol in question is supposed to work only on supported devices. Namely, anything …read more

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Posted in charge, charging, handshake, peripherals hacks, power, qualcomm, quick, rapid, usb, USB 2.0 | Leave a comment

Qualcomm Buys NXP In Largest Ever Semiconductor Deal

Reuters has reported that Qualcomm will purchase NXP for $38 Billion in the largest semiconductor deal ever.

This deal was rumored last month in a deal worth about $30 Billion. Qualcomm’s name should be familiar to all Hackaday readers – they have an immense portfolio of mobile processors, automotive chips, and a ton of connectivity solutions for WiFi, Bluetooth, and every other bit of the EM spectrum. NXP should also be familiar for their hundreds of ARM devices, automotive devices, and Freescale’s entire portfolio.

The deal for $38 Billion is just a bit larger than the previous largest semiconductor deal, …read more

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Posted in Mergers & Acquisitions, news, nxp, qualcomm | Leave a comment