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8 digital interface (iec 61162-1 edition 2) – Furuno FE-700 User Manual

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8 DIGITAL

INTERFACE

(IEC 61162-1 EDITION 2)

1. I/O Sentences

Input sentences of channel 1 (NAV IN)

RMA, RMC, GLL, GGA, VTG, ZDA

Output sentences of channel 2 (NAV OUT)

DBT, DPT, DBS (NMEA 0183)

Transmission interval

1 s for any sentence

Data transmission

Data is transmitted in serial asynchronous form in accordance with the standard referenced in 2.1 of
IEC 61162-1. The first bit is a start bit and is followed by data bits, least-significant-bit as illustrated
below.

The following parameters are used:
Baud rate: 4800
Data bits: 8 (D7 = 0), parity none
Stop bits: 1

D0 D1 D2 D3 D4 D5 D6 D7

Start
bit

Stop
bit

Data bits