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Transceiver module TRX433-10C2 / TRX868-10C2 (Vers. 1.0E) 31<br />

Detailed description of the functions<br />

Functional group READ<br />

Note: the current configuration in the RAM can differ from the configuration of the EEPROM when a<br />

configuration with the WRITE-command just was saved in the RAM. Read are always the configurations from<br />

EEPROM.<br />

_____________________________________________________________________________________<br />

Functional name READ Software version Function 00H<br />

Functional call 0B0H, 00H, 00H<br />

Answer 00H, VERS, WEEK, YEAR<br />

Current software version in the Flash-memory of the transceiver. See READ Software type<br />

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Functional name READ Software type Function 00H<br />

Functional call 0B0H, 00H, 01H<br />

Answer 00H, 03H<br />

Software type 1 is called „A“, software type 2 is called „B“, and software type 3 is called „C“. These names<br />

are part of the module designation. The letter „C” marks the software type in TRX433-10C2.<br />

Type A = radio modem, Type B = Direct mode, Typ C = byte mode.<br />

Only the software type along with the software version identify the firmware of the transceiver clearly.<br />

See READ software version and coding marking of the transceiver module.<br />

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Functional name READ instruction set version Function 00H<br />

Functional call 0B0H, 00H, 02H<br />

Answer 00H, 02H<br />

Instruction set version of the transceiver. This is part of the module designation.<br />

The last number of TRX433-10C2 identifies the instruction set version 2.<br />

The functions of the transceiver can be extended or adjusted on customer demand in the future. If required<br />

the backwards compatibility with former versions can be ensured with this version. See coding marking of the<br />

transceiver module.<br />

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