Specifications
Table Of Contents
- Contents
- Tables
- Figures
- 1 Introduction
- 2 Interface Characteristics
- 2.1 Application Interface
- 2.2 RF Antenna Interface
- 2.3 GNSS Interface
- 2.4 Sample Application
- 3 Operating Characteristics
- 3.1 Operating Modes
- 3.2 Power Up/Power Down Scenarios
- 3.3 Power Saving
- 3.4 Power Supply
- 3.5 Operating Temperatures
- 3.6 Electrostatic Discharge
- 3.7 Blocking against RF on Interface Lines
- 3.8 Reliability Characteristics
- 4 Mechanical Dimensions, Mounting and Packaging
- 5 Regulatory and Type Approval Information
- 6 Document Information
- 7 Appendix
Cinterion
®
EXS62-W/EXS82-W Hardware Interface Description
2.1 Application Interface
61
t EXS62-W_EXS82-W_HID_v01.200ee 2022-09-07
Public/ Released
Page 38 of 144
2.1.8.1 GPIOs Available with Embedded Processing Option
The embedded processing option of EXSx2-W provides a GPIO interface with 13 configurable
GPIO lines. Some GPIO lines are shared with other interfaces or functions, and are shown in
the following table with their default assignments being marked green.
After startup, the above mentioned alternative GPIO line assignments can be configured
through embedded applications (see [10], or in the case of GPIO5 and GPIO8 also through AT
command). The configuration is non-volatile and available after module restart.
Table 6: GPIO lines and alternative assignments
GPIO Status LED ASC1 SPI Sim Switch
GPIO5 STATUS
GPIO6
GPIO7
GPIO8 SIM_SWITCH
(GPIO16)
1
1. Not configurable as GPIO line with the embedded processing option.
RXD1 MOSI
(GPIO17)
1
TXD1 MISO
(GPIO18)
1
RTS1 SPI_CS
(GPIO19)
1
CTS1 SPI_CLK
GPIO20
GPIO21
GPIO22
GPIO23
GPIO25