User Manual

LEA-6 - Data Sheet
GPS.G6-HW-09004-E2 Page 13 of 26
2 Pin Definition
2.1 Pin assignment
Figure 2 LEA-6 Pin Assignement
Pin Nr. Module Name I/O Description
1
LEA-6A, LEA-6S, LEA-6H, LEA-6T SDA2 I/O DDC Data
LEA-6R SPI_MOSI O SPI MOSI
2
LEA-6A, LEA-6S, LEA-6H, LEA-6T SCL2 I/O DDC Clock
LEA-6R SPI_MISO I SPI MISO
3 All TxD1 O Serial Port 1
4 All RxD1 I Serial Port 1
5 All NC Not Connected
6 All VCC I Supply voltage
7 All GND I Ground (digital)
8 All VCC_OUT O Output voltage
9
LEA-6A, LEA-6S CFG_COM1 I Configuration Pin
LEA-6H NC Not Connected
LEA-6R SPI_SCS2_N O SPI Chip Select 2
LEA-6T TIMEPULSE2 O 2
nd
Timepulse (1PPS)
10 All RESET_N I External Reset
11
All
V_BCKP
I
Backup voltage supply
12 All Reserved I Do not drive low
13 All GND I Ground
14 All GND I Ground
15 All GND I Ground
16 All RF_IN I GPS signal input
17 All GND I Ground
18 All VCC_RF O Output Voltage RF section
19 All V_ANT I Antenna Bias voltage
20 All AADET_N I Active Antenna Detect
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
LEA
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6
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