Beschreibungen zu SiRF

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"NEU" E911 Resources - SOS Notruf-Telefon

This is a collection of resources, articles and information that is intended to help reporters and analysts gather the data they need quickly to file stories or reports about the FCC's enhanced 911 (E911) mandate which is supposed to go into effect in October 2001. We hope you find this to be useful.

If you would like specific information or resources not listed here, we would be happy to talk with you by phone or via email. We will make every effort to be available for you.

SiRFstarII Architecture
The SiRFstarII architecture builds on the high-performance SiRFstarI core and adds significant enhancements by integrating fast acquisition and satellite signal tracking engines, a differential GPS processor, and multipath mitigation hardware. The first chip set family, the SiRFstarIIe, is aimed at applications such as personal locators or marine handheld devices, in which GPS is the main focus. SiRFstarII features:

Highest-performance GPS core
Integrated ARM CPU and on-chip memory
Significant throughput for user applications
Extensive peripheral support
Enables a GPS receiver to be the size of a postage stamp

The SiRFstarII family consists of the following product lines - the SiRFstarIIe, the SiRFstarIIe/LP, and the SiRFstarIIt. The GPS tracking engine is also available as a complete IP package.

Update 22.11.2002