wl1283 vs wl1281

Hyukjun Kweon

Prodigy 70 points

What is the diff wrt SW and HW?

over 13 years ago

0 Elad Raz92038 over 13 years ago

Expert 1585 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.

0 Hyukjun Kweon over 13 years ago in reply to Elad Raz92038

Prodigy 70 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?

0 Eyal a over 13 years ago in reply to Hyukjun Kweon

TI__Genius 9240 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

0 Adnan over 13 years ago in reply to Eyal a

TI__Expert 4345 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

0 Hyukjun Kweon over 13 years ago in reply to Adnan

Prodigy 70 points

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

0 Eyal a over 13 years ago in reply to Hyukjun Kweon

TI__Genius 9240 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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wl1283 vs wl1281