User's Manual

Page 3/51
HiAll
NC
User Manual 2012/06/28
7.2 Module handling.................................................................................................................................................42
7.3 Customer’s product with HiAll
NC
......................................................................................................................42
7.4 Analysis ...............................................................................................................................................................42
7.5 Recommendations to avoid ESD issues ........................................................................................................42
8. RADIO INTEGRATION..............................................................................................................................................43
8.1 GSM antenna connection......................................................................................................................................43
8.2 GNSS antenna connection...................................................................................................................................43
8.2.1 Reference schematics...............................................................................................................................43
8.2.2 Antenna detection......................................................................................................................................44
8.3 RADIO LAYOUT DESIGN ................................................................................................................................44
9. AUDIO INTEGRATION .............................................................................................................................................45
9.1 MECHANICAL INTEGRATION AND ACOUSTICS ......................................................................................45
9.2 ELECTRONICS AND LAYOUT .......................................................................................................................45
10. LAYOUT RECOMMENDATIONS ON CUSTOMER BOARD ............................................................................47
10.1 GENERAL RECOMMENDATIONS ON LAYOUT.....................................................................................47
10.1.1 Ground.........................................................................................................................................................47
10.1.2 Power supplies ...........................................................................................................................................47
10.1.3 Clocks ..........................................................................................................................................................48
10.1.4 Data bus and other signals.......................................................................................................................48
10.1.5 Radio............................................................................................................................................................48
10.1.6 Audio............................................................................................................................................................48
10.2 EXAMPLE OF LAYOUT FOR CUSTOMER’S BOARD............................................................................49
11. LABEL .....................................................................................................................................................................49
12. FCC LEGAL INFORMATION................................................................................................................................49
12.1 FCC REGULATIONS ....................................................................................................................................49
12.2 RF EXPOSURE INFORMATION.................................................................................................................50
12.3 IC REGULATIONS.........................................................................................................................................50