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Difference between revisions of "BCM4750"
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| − | The single-chip GPS receiver used in the [[ |
+ | The single-chip GPS receiver used in the [[N90AP|iPhone 4]] and [[K48AP|3G-equipped iPad]]. [http://www.macrumors.com/2010/06/26/iphone-4-with-improved-gps-accuracy-and-speed-over-3gs/] It is manufactured by [http://www.broadcom.com/ Broadcom]. |
==Details== |
==Details== |
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Latest revision as of 09:49, 14 October 2015
The single-chip GPS receiver used in the iPhone 4 and 3G-equipped iPad. [1] It is manufactured by Broadcom.
Details
Uses Long Term Orbits (LTO) Technology for fast location fixing. Update LTO files are downloaded from http://iphone-wu.apple.com/7day/v2/latest/lto2.dat (weekly).
