© 2006 Leadtek Research Inc. All rights reserved. Page 10/12
Preliminary Confidential - Information is subject to change without prior notice.
LR9101LP Specifications Sheet Rev. 0.1
5.
Software interface
The host serial I/O port of the module’s serial data interface supports full duplex communication
between the module and the user. The default serials are shown in Table 5-1.
Port
Protocol
Description
Port A NMEA 0183, 9600 bps
GGA, GSA, GSV, RMC, VTG
Port B N/A
N/A
Table 5-1 Leadtek 9101LP GPS module default baud rates
5.1.
NMEA output messages
The output NMEA (0183 v3.0) messages for the receiver are listed in Table 5-2. A complete
description of each message is contained in the SiRF NMEA reference manual.
5.2.
SiRF binary
A complete description of each binary message is contained in the Leadtek SiRF Binary Protocol
reference manual.
L
L
e
e
a
a
d
d
t
t
e
e
k
k
P
P
r
r
e
e
l
l
i
i
m
m
i
i
n
n
a
a
r
r
y
y
