u-blox 6

9.3 Power Save Mode....................................................................................................................... 18
9.3.1 Operation ............................................................................................................................ 18
9.3.1.1 ON/OFF operation - long update period .................................................................... 19
9.3.1.2 Cyclic tracking operation - short update period ........................................................ 20
9.3.1.3 User controlled operation - update and search period of zero ................................ 20
9.3.1.4 Satellite data download .............................................................................................. 20
9.3.2 Configuration...................................................................................................................... 21
9.3.2.1 Mode of operation ...................................................................................................... 21
9.3.2.2 Update and search period ........................................................................................... 21
9.3.2.3 Acquisition timeout ..................................................................................................... 22
9.3.2.4 On time and wait for timefix ...................................................................................... 22
9.3.2.5 Do not enter 'inactive for search' state when no fix ................................................. 22
9.3.2.6 Update RTC and Eph.................................................................................................... 22
9.3.2.7 EXTINT pin control ....................................................................................................... 22
9.3.2.8 Grid offset .................................................................................................................... 22
9.3.3 Communication, wake-up, FixNow interface, USB and AssistNow Autonomous ........... 23
9.3.3.1 Communication............................................................................................................ 23
9.3.3.2 Wake-up ....................................................................................................................... 23
9.3.3.3 FixNow interface .......................................................................................................... 23
9.3.3.4 behavior while USB host connected ........................................................................... 24
9.3.3.5 Cooperation with the AssistNow Autonomous feature ............................................ 24
9.3.4 Examples.............................................................................................................................. 24
9.3.4.1 Use Grid Offset............................................................................................................. 24
9.3.4.2 Use update periods of zero ......................................................................................... 25
9.4 Peak current settings ................................................................................................................. 25
9.5 Power On/Off command............................................................................................................ 25
10 Time Mode Configuration .............................................................................................................. 25
10.1 Introduction.............................................................................................................................. 25
10.2 Fixed Position ........................................................................................................................... 25
10.3 Survey-in ................................................................................................................................... 25
11 Timepulse ....................................................................................................................................... 26
11.1 Recommendations.................................................................................................................... 26
11.2 Timepulse Configuration (u-blox 6) ........................................................................................ 27
11.3 Configuring Timpulse with UBX-CFG-TP5............................................................................... 27
11.3.1 Example 1: ......................................................................................................................... 28
11.3.2 Example 2: ......................................................................................................................... 29
11.4 Configuring Timpulse with UBX-CFG-TP ................................................................................ 30
11.4.1 Example: ............................................................................................................................ 31
12 Receiver Status Monitoring ........................................................................................................... 31
12.1 Input/Output system ................................................................................................................ 32
12.2 Jamming/Interference Indicator.............................................................................................. 32
12.3 Jamming/Interference Monitor ............................................................................................... 32
13 Aiding and Acquisition ................................................................................................................... 33
13.1 Introduction.............................................................................................................................. 33
GPS.G6-SW-10018-A Public Release Page iv