Leadtek LR9101LP Specification Sheet - page 3
© 2006 Leadtek Research Inc. All rights reserved. Page 2/12
Preliminary Confidential - Information is subject to change without prior notice.
LR9101LP Specifications Sheet Rev. 0.1
Interface
TTL level serial port for GPS communications interface
Protocol: NMEA-0183/SiRF Binary (default NMEA)
Baud Rate: 9600, 19200 bps (default 9600)
1.2. Advantages
Ideal for compact size devices
Data / Power / RF through surface mount pads
Cost saving through elimination of RF and board to board digital connectors
Flexible and cost effective hardware design for different application requirements
Secure SMD PCB mounting method
2. Technical specifications
2.1. Module architecture
SiRF GSC3f/LP
9101LP Block Diagram
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