VN-200 User Manual
UM004
www.vectornav.com
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Table of Contents
1
Introduction .................................................................................. 5
1.1
Product Description ..................................................................................... 5
1.2
Product Features ......................................................................................... 5
1.3
Surface-Mount Package ............................................................................... 6
1.4
Rugged Package ........................................................................................... 6
1.5
Surface-Mount Development Kit ................................................................. 6
1.6
VN-200 Rugged GPS/INS Development Kit .................................................. 7
1.7
Sensor Coordinate System ........................................................................... 7
2
Specifications ................................................................................ 8
2.1
VN-200 Surface-Mount Sensor (SMD) Electrical ......................................... 8
2.1.1
VN-200 SMD Power Supply ..................................................................................... 10
2.1.2
VN-200 SMD Serial (UART) Interface ...................................................................... 10
2.1.3
VN-200 SMD Serial Peripheral Interface (SPI) ........................................................ 10
2.1.4
VN-200 SMD Reset, SyncIn/Out, and Other General I/O Pins ................................ 10
2.2
VN-200 Rugged Electrical .......................................................................... 11
2.2.1
VN-200 Rugged Power Supply ................................................................................ 12
2.2.2
VN-200 Rugged Serial UART Interface .................................................................... 12
2.2.3
VN-200 Rugged Reset, SyncIn/Out, and Other General I/O Pins ........................... 12
2.3
VN-200 Surface-Mount Sensor (SMD) Dimensions ................................... 13
2.4
VN-200 Rugged Dimensions ...................................................................... 14
2.5
Absolute Maximum Ratings ....................................................................... 14
3
Basic Communication .................................................................. 15
3.1
Serial Interface .......................................................................................... 15
3.2
Checksum / CRC ......................................................................................... 15
3.2.1
8-bit Checksum ....................................................................................................... 15
3.2.2
16-bit CRC ................................................................................................................ 15
3.3
SPI Interface............................................................................................... 16
4
Communication Protocol ............................................................. 19
