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From: | Marcus D. Leech |
Subject: | Re: [Discuss-gnuradio] nVidia's Tegra 4 has SDR - the i500 LTE soft modem from Icera |
Date: | Mon, 07 Jan 2013 12:29:45 -0500 |
User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.24) Gecko/20111108 Fedora/3.1.16-1.fc14 Thunderbird/3.1.16 |
I don't have high hopes for this specific chip - I guess the IC will be hard to buy and the modem feature on built devices will hard to hack, lacking source and documentation for its drivers, just as Android devices are hard for cyanogenmod developers to hack with.It looks to me like this SoftModem chip is just an array of speciality CPUs. What I want to see is details of ADC/DAC and the RF-to-basebandBut these news do give some hope, the hope that more accessible high-end ARMs chips like TI's and Freescales' will follow up and incorporate these features in the future. Indeed, I am already working on a beaglebone-based SDR and this would be great.
transceivers -- those aren't part of the same chip. -- Marcus Leech Principal Investigator Shirleys Bay Radio Astronomy Consortium http://www.sbrac.org
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