User's Manual

– –
HILONC- 3GPS APPLICATION NOTE
Primary
GPS Ant.
Diversity
Ant.
Ant.
HILONC-3GPS
Power on
Signal
2.85V
Battery
DC
3.7V
47uF
Reset
USB
Master
Six GPIOs
Full UART
Vibrating
device
External
Analog
input
SIM 3V &
1.8V
PCM
: HILONC-3GPS module block diagram
Note d’étude / Technical document :
01/08/20111 - Page 7 / 41
Antenna Port
R F _ Con
Power Supply
V B AT( 4 )
V B A CK UP
V GP I O
GN D( 4 )
Power Control
P WON
RESET
UART
UA R T _ DS R
UA R T _ DCD
UA R T _ T X
UA R T _ CT S
UA R T _ R X
UA R T _ R T S
UA R T _ R I
UA R T _ DT R
UA R T _ DS R
USB Slave
US B _ DP
US B _ DN
V US B
GPIO
GP I O 1
GP I O 2
GP I O 3
GP I O 4
GP I O 5
GP I O 6
PWM
P WM
Digital Audio
P CM_ I N
P CM_ S YN C
P CM_ OUT
P CM_ CL K
ADC
A DC
USB Slave
S I M_ CL K
SI M_ RST
S I M _ DA T A
VSI M