Specifications
Table Of Contents
- Contents
- Tables
- Figures
- 1 Introduction
- 2 Interface Characteristics
- 2.1 Application Interface
- 2.2 RF Antenna Interface
- 2.3 GNSS Antenna Interface
- 2.4 Sample Application
- 3 Operating Characteristics
- 4 Mechanical Dimensions, Mounting and Packaging
- 5 Regulatory and Type Approval Information
- 6 Document Information
- 7 Appendix
Cinterion
®
PLSx3 Hardware Interface Description
2.1 Application Interface
66
t PLSx3_HID_v01.002d 2021-08-24
Public / Released
Page 31 of 129
Notes: No data must be sent over the ASC0 interface before the interface is active and ready
to receive data (see Section 3.2.1).
The following figure shows the startup behavior of the asynchronous serial interface ASC0.
For pull-up and pull-down values see Table 16.
Figure 6: ASC0 startup behavior
TXD0
RXD0
RTS0
CTS0
DTR0
DSR0
DCD0
RING0
ON
Internal RST
PD
PD
PD
PD
PD
PD
PD
Power supply active
Start up
Firmware
initialization
Command interface
initialization
Interface
active
Reset
state
V180
VCORE
EMERG_RST