Trimble Outdoors 58052-00 Benutzerhandbuch
3 INTERFACE CHARACTERISTICS
4 6 Copernicus GPS Receiver
RXD_A and RXD_B
These logic level inputs are the primary (A) and secondary (B) serial port receive
lines (data input to the module). This output meets the input/output pin threshold
specifications (see
lines (data input to the module). This output meets the input/output pin threshold
specifications (see
.) The baud rate
for the two ports is under software control.
TXD_A and TXD_B
These logic level outputs are the primary (A) and secondary (B) serial port transmit
lines (data moving away from the module). This output meets the input/output pin
threshold specifications (see
lines (data moving away from the module). This output meets the input/output pin
threshold specifications (see
The baud rate for the two ports is under firmware control.
Reserved Pins
There are 8 reserved pins on the Copernicus GPS Receiver. For the recommended pin
connections for these reserved pins, see
connections for these reserved pins, see
Protocols
Table 3.3
Copernicus GPS Receiver Available protocols
Protocols
Specification
Direction
Serial Port
Support
Support
NMEA
NMEA 0183 v3.0; Bi-
directional with extended
NMEA sentences
directional with extended
NMEA sentences
Input / Output
Both Serial Ports
TSIP (Trimble
Standard Interface
Protocol)
Standard Interface
Protocol)
Trimble propriety binary
protocol
protocol
Input / Output
Both Serial Ports
TAIP (Trimble ASCII
Interface Protocol)
Interface Protocol)
Trimble propriety ASCII
protocol
protocol
Input / Output
Both Serial Ports