4114877
Rev 5.0
October 12, 2015
31
Development Kit User Guide
Interfaces
3.9.
GPIO Control
Note:
This interface is not supported on the HL6528RDx.
Two switch sets, SW1000 and SW1001, are available on the Development Kit for GPIO test
purposes.
Figure 20. GPIOs Control Switches
SW1000 enables GPIO1 to GPIO8; while SW1001 enables these GPIOs to be connected to VIO
either as 1k
Ω pull ups or 100Ω pull lows.
GPIO settings can be set or reset using AT commands. For more information about AT commands,
refer to document [1] AirPrime HL6 and HL8 Series AT Commands Interface Guide.
3.10. Current Measurement
Note:
This interface is not supported on the HL6528RDx.
To measure the current consumed by the HL series embedded module, disconnect CN405 and
supply the Development Kit interfaces separately. Refer to the following figure for the jumper location.
Figure 21. Jumper for Supplying the Development Kit Interfaces Separately
VBAT_BB and VBAT_RF can be measured separately or as a total current drain depending on the
configurations of CN403 and CN404.
CN405
Содержание 1400897-I
Страница 1: ...4114877 5 0 October 12 2015 AirPrime HL Series Development Kit User Guide...
Страница 47: ...4114877 Rev 5 0 October 12 2015 47 7 Dev Kit Schematic Diagrams...
Страница 48: ...4114877 Rev 5 0 October 12 2015 48 Development Kit User Guide Dev Kit Schematic Diagrams...
Страница 49: ...4114877 Rev 5 0 October 12 2015 49 Development Kit User Guide Dev Kit Schematic Diagrams...
Страница 50: ...4114877 Rev 5 0 October 12 2015 50 Development Kit User Guide Dev Kit Schematic Diagrams...
Страница 51: ...4114877 Rev 5 0 October 12 2015 51 Development Kit User Guide Dev Kit Schematic Diagrams...
Страница 52: ...4114877 Rev 5 0 October 12 2015 52 Development Kit User Guide Dev Kit Schematic Diagrams...
Страница 53: ...4114877 Rev 5 0 October 12 2015 53 Development Kit User Guide Dev Kit Schematic Diagrams...
Страница 54: ...4114877 Rev 5 0 October 12 2015 54 Development Kit User Guide Dev Kit Schematic Diagrams...
Страница 55: ...4114877 Rev 5 0 October 12 2015 55 Development Kit User Guide Dev Kit Schematic Diagrams...
Страница 56: ...4114877 Rev 5 0 October 12 2015 56 Development Kit User Guide Dev Kit Schematic Diagrams...
Страница 57: ...4114877 Rev 5 0 October 12 2015 57 Development Kit User Guide Dev Kit Schematic Diagrams...
Страница 58: ......
