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TI Home » TI E2E Community » Support Forums » Low Power RF & Wireless Connectivity » WLAN Applications Forum » wl1283 vs wl1281
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wl1283 vs wl1281

wl1283 vs wl1281

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Hyukjun Kweon
Posted by Hyukjun Kweon
on Apr 12 2012 03:49 AM
Prodigy70 points

What is the diff wrt SW and HW?

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  • Elad Raz92038
    Posted by Elad Raz92038
    on Apr 12 2012 17:38 PM
    Expert1580 points

    1283 includes 5GHz band to support 802.11a as well.

    1281 is b/g/n rates (2.4GHz) only.

    Same apply for 1271/1273

    - Elad.

    - Elad Raz

    CTO

    www.integrity-project.com

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  • Hyukjun Kweon
    Posted by Hyukjun Kweon
    on Apr 12 2012 20:18 PM
    Prodigy70 points

    Thanks for your help

    So, you mean it effects only to WiFi?

    If I have only 1283 libraries, Is it compatible with 1281 for all features(GPS etc)?

    and could you list up WiFi related drv/lib?

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  • Eyal a
    Posted by Eyal a
    on Apr 17 2012 10:16 AM
    Genius9240 points

    Hi,

    as far as WLAN the binaries will be the same, main difference will be with the nvs file that, as for GPS i will verify

    Regards,

    Eyal

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  • Adnan
    Posted by Adnan
    on Apr 18 2012 10:02 AM
    Intellectual1665 points

    Hi,

    The WL128x solution is targeted at certain customers and is not broadly available.

    Due to this, we are unable to provide details you requested in the public forum.

    Please contact your local TI Sales representive or module partner for any support requests related to WL128x.

    Adnan

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  • Hyukjun Kweon
    Posted by Hyukjun Kweon
    on Apr 18 2012 21:00 PM
    Prodigy70 points

    OK

    Then, could you explain the nvs file? what is it and what for?

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  • Eyal a
    Posted by Eyal a
    on Apr 19 2012 11:09 AM
    Verified Answer
    Verified by Hyukjun Kweon
    Genius9240 points

    Hi,

    NVS file contains 2 main parts, the first one is RF related parameters that is used by the Calibrator application to calibrate the RF signals, and the second is Driver default parameters .

    for more information on the Calibration please refer to http://processors.wiki.ti.com/index.php/OMAP_Wireless_Connectivity_Calibration_Proccess_NLCP

    Regards,

    Eyal

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