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Ublox NEO-6 User Manual
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LEA-6 / NEO-6 / M
AX-6 - Har
dware Integration Manual
UBX-
14054794
Production Inform
ation
Appendix
Page
75
of
85
B.5.2
Migration from NEO-5 to NEO-6
For u-blox 6 only t
he Input Voltage thre
sholds on the pins RXD1 and EX
TINT0 have c
hanged.
Also check the setting of the
configurat
ion pins.
Serial termination resistors:
Recommendation has chan
ged from 27
to 22
. Se
e
section 1.6.2.
1.
74
76
Table of Contents
Preface
3
Contents
4
Table of Contents
4
1 Hardware Description
7
Overview
7
Architecture
7
Power Management
8
Connecting Power
8
Operating Modes
9
Antenna Supply - V_ANT (LEA-6)
9
System Functions
10
System Monitoring
10
Interfaces
10
Uart
10
Usb (Lea-6/Neo-6)
10
Display Data Channel (DDC)
11
Spi (Neo-6, Lea-6R)
13
I/O Pins
16
Reset_N
16
EXTINT - External Interrupt Pin
16
Aadet_N (Lea-6)
16
Configuration Pins (LEA-6S/6A, NEO-6)
16
Second Time Pulse for LEA-6T-0 and LEA-6T-1
16
TX Ready Signal (FW 7.0X)
17
Antoff (Neo-6)
17
Antenna Supervision Signals for LEA-6T-0
17
LEA-6R Considerations
18
2 Design-In
19
Checklist
19
Design-In Checklist
19
Design Considerations
21
Automotive Dead Reckoning (ADR) Solutions
22
LEA-6 Design
23
LEA-6 Passive Antenna Design
23
GLONASS HW Design Recommendations (LEA-6N, LEA-6H-0-002)
25
LEA-6R Design
28
Pin Description for LEA-6 Designs
32
NEO-6 Design
33
Passive Antenna Design (NEO-6)
33
Pin Description for NEO-6 Designs
35
MAX-6 Design
36
MAX-6 Passive Antenna Design
36
Pin Description for MAX-6 Designs
37
Layout
37
Footprint and Paste Mask
37
Placement
39
Antenna Connection and Grounding Plane Design
40
Antenna Micro Strip
41
Antenna and Antenna Supervisor
42
Passive Antenna
43
Active Antenna (LEA-6)
43
Active Antenna Bias Power (LEA-6)
44
Active Antenna Supervisor (LEA-6)
45
Active Antenna (NEO-6 and MAX-6)
48
External Active Antenna Supervisor Using ANTOFF (NEO-6)
50
External Active Antenna Supervisor Using ANTON (MAX-6)
51
External Active Antenna Control (NEO-6)
52
External Active Antenna Control (MAX-6)
53
GPS Antenna Placement for LEA-6R
53
3 Product Handling
54
Packaging, Shipping, Storage and Moisture Preconditioning
54
Population of Modules
54
Soldering
54
Soldering Paste
54
Reflow Soldering
54
Optical Inspection
55
Cleaning
56
Repeated Reflow Soldering
56
Wave Soldering
56
Hand Soldering
56
Rework
56
Conformal Coating
57
Casting
57
Grounding Metal Covers
57
Use of Ultrasonic Processes
57
EOS/ESD/EMI Precautions
57
Abbreviations
57
Electrostatic Discharge (ESD)
57
ESD Handling Precautions
58
ESD Protection Measures
59
Electrical Overstress (EOS)
59
EOS Protection Measures
59
Electromagnetic Interference (EMI)
60
Applications with Wireless Modules LEON / LISA
61
Recommended Parts
63
Safety Precautions
64
4 Product Testing
65
U-Blox In-Series Production Test
65
Test Parameters for OEM Manufacturer
65
System Sensitivity Test
66
Guidelines for Sensitivity Tests
66
Go/No Go' Tests for Integrated Devices
66
Testing LEA-6R Designs
66
Testing NEO-6V Designs
67
Appendix
68
A Abbreviations
68
B Migration to U-Blox-6 Receivers
68
Checklist for Migration
68
Software Migration
70
Software Migration from ANTARIS 4 or U-Blox 5 to a U-Blox 6 GPS Receiver
70
B.2 Software Migration
70
Software Migration from 6.02 to 7.03
71
Software Migration from 7.03 to FW1.00 GLONASS, GPS & QZSS
71
Hardware Migration
71
Hardware Migration: ANTARIS 4 U-Blox 6
71
Hardware Migration: U-Blox 5 U-Blox 6
71
B.2.2 Software Migration from 6.02 to 7.03
71
Migration of LEA Modules
72
Migration from LEA-4 to LEA-6
72
Migration of LEA-4R Designs to LEA-6R
73
Migration from LEA-5 to LEA-6
74
Migration of NEO Modules
74
Migration from NEO-4S to NEO-6
74
Migration from NEO-5 to NEO-6
75
C Interface Backgrounder
76
DDC Interface
76
Addresses, Roles and Modes
76
DDC Troubleshooting
77
C.1.2 DDC Troubleshooting
77
SPI Interface
78
SPI Basics
78
C.2 SPI Interface
78
D DR Calibration
81
Constraints
81
Initial Calibration Drive
81
Related Documents
83
Revision History
84
Contact
85
4
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Ublox NEO-6 Specifications
General
Brand
Ublox
Model
NEO-6
Category
Control Unit
Language
English
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