Hardware Interface Description - KORE Telematics
Hardware Interface Description - KORE Telematics
Hardware Interface Description - KORE Telematics
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XT55/56 <strong>Hardware</strong> <strong>Interface</strong> <strong>Description</strong><br />
Confidential / Released<br />
s<br />
Preceding document: "XT55 <strong>Hardware</strong> <strong>Interface</strong> <strong>Description</strong>" Version 01.00a<br />
New document: "XT55 <strong>Hardware</strong> <strong>Interface</strong> <strong>Description</strong>" Version 01.00b<br />
Chapter<br />
General Notes<br />
What is new<br />
Added note about the use of extracts from SiRF documentation<br />
Preceding document: "XT55 <strong>Hardware</strong> <strong>Interface</strong> <strong>Description</strong>" Version 01.00<br />
New document: "XT55 <strong>Hardware</strong> <strong>Interface</strong> <strong>Description</strong>" Version 01.00a<br />
Chapter<br />
General Notes<br />
What is new<br />
Added trademark notice regarding SiRF Software<br />
7.1 Figure 51: Mechanical dimensions of XT55/56 – added new drawing<br />
Preceding document: "XT55/56 <strong>Hardware</strong> <strong>Interface</strong> <strong>Description</strong>" Version 00.02<br />
New document: "XT55/56 <strong>Hardware</strong> <strong>Interface</strong> <strong>Description</strong>" Version 01.00<br />
Chapter<br />
Throughout the<br />
document<br />
What is new<br />
Renamed “GSM/GPRS part” to “GSM part”<br />
2 nd cover page New version of General Notes<br />
1.1 Updated list of related documents<br />
1.3 XT55/56 is now fully type approved and marked with the CE conformity label<br />
2 Restructured the chapter, moved figures regarding SiRF Demo, AVL and TCP/IP<br />
application to Chapter 9<br />
3.5.3 Added remark that charging begins again when voltage drops below 4.0V.<br />
6.2 Added footnote regarding heat sink.<br />
7.2 Added further mounting advices<br />
9 New chapter: Design example<br />
---- Deleted chapter: Maximum number of turn-on / turn-off cycles<br />
Preceding document: "XT55/56 <strong>Hardware</strong> <strong>Interface</strong> <strong>Description</strong>" Version 00.01<br />
New document: "XT55/56 <strong>Hardware</strong> <strong>Interface</strong> <strong>Description</strong>" Version 00.02<br />
Chapter<br />
Throughout this<br />
document<br />
What is new<br />
• Maximum temperature has been changed from +65°C to +70°C.<br />
• Pins have been clearly divided into GPS and GSM pins.<br />
1.1 Updated list of related documents<br />
1.2 Added GPS terms abbreviations<br />
2.1 Added new key features regarding GPS<br />
2.2 Added Figure 56 and Figure 57<br />
3.5.2 Deleted vendor XWODA, battery pack can be obtained from various dealers<br />
4.1 New chapter: Theory of operation<br />
4.3f Detailed description of GPS operating modes<br />
4.4 Added information regarding the power supply pins of the GPS part<br />
4.5 New chapter: General purpose input/output<br />
XT55/56_hd_v02.06a Page 9 of 125 17.12.2004
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