8DIGITAL 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

 

 

 

 

 

 

 

 

 

Stop

 

 

 

 

 

 

Data bits

 

 

 

 

 

 

 

bit

 

 

 

 

 

 

bit

 

 

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Furuno FE-700 manual Digital Interface IEC 61162-1 Edition, O Sentences, Rma, Rmc, Gll, Gga, Vtg, Zda, DBT, DPT, DBS Nmea