Tait TM8100 Protocol Manual page 34

Examples
34 CCDI
[NMEA_ADDRESS_FIELD] is a five character NMEA address field
■
such as "GPRMC".
[,] is a delimiter to separate the address field from the radio id. This
■
should only be added if there are more fields in the message.
[RADIO_ID] is the radio ID that the NMEA message is to be returned
■
to. If not in the message then the message shall be returned to the default
GPS dispatcher.
a120520612345678GPRMC22
This message transmits data message to ID "12345678" and a
request for the next "GPRMC" message to be returned to the
default GPS dispatcher with 100 ms Lead-In Delay through the
current channel.
a1B0520612345678GPGGA,8765432155
transmits data message to ID "12345678" and a request for the
next "GPGGA" message to be returned to the radio
"87654321" with 100 ms Lead-In Delay through the current
channel.
TM8100/TM8200 Computer-Controlled Data Interface (CCDI) Protocol Manual
© Tait Electronics Limited April 2007