N900 Hardware GPS

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This is a page outlining the capabilities and what is known of the GPS.
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The GPS in the n900 is a TI GPS5030 - navilink 5. [http://www.tessco.com/products/displayProductInfo.do?sku=365173&eventPage=3]
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It may be a Navilink GPS, from TI.
 
The Navilink series is detailed [http://focus.ti.com/general/docs/wtbu/wtbugencontent.tsp?templateId=6123&navigationId=12028&contentId=4636 here].
The Navilink series is detailed [http://focus.ti.com/general/docs/wtbu/wtbugencontent.tsp?templateId=6123&navigationId=12028&contentId=4636 here].

Revision as of 20:02, 9 January 2010

The GPS in the n900 is a TI GPS5030 - navilink 5. [1]

The Navilink series is detailed here.


The GPS is not connected to the main CPU, but to the processor in the phone module, hence cannot be directly communicated with. [2]


Bugs

A number of users have reported poor or no lock in circumstances where the phone should obtain a GPS lock.

See this bug for more information and to help with debugging.

User reports of lock times