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DENON AVR control protocol
Ver. 5.1.0_a
Application model : AVR-4308
Application terminal: RS-232C/ Ethernet
Connector specification
Ⅰ. RS-232C
Connector type: DB-9pin female type, slave straight connection (DCE type)
( 1pin : GND , 2pin : TxD , 3pin : RxD , 5pin : Common(GND) , 4,6,7,8,9pin : NC )
Communication format:
Synchronous system : Tone step synchronization
Communication system : A half duplex
Communication speed : 9600bps
Character length : 8 bits
Parity control : None
Start bit : 1 bit
Stop bit : 1 bit
Communication procedure : Non procedural
Communication data length : 135 bytes (maximum)
Version Date Contents Page
5.1.0 06.Jul.’07 Original
5.1.0_a 23.Jan.’08 1.Added NSE,NSB,NSC for iRadio Control. 24,42
2.Corrected the Command of IPE,IPA for iPod Control. 25,43,44,45,46
3.Added Response MS Command for DTS Mode. 31,32
4.Corrected the Response Command of PSMODE. 33
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