06.April.06
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DENON AVR/AVC control protocol
Ver. 4.6
a
Application model :
AVR-4306/AVC-4320
Application terminal : RS-232C/ Ethernet
Connector specification
1. 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
4.6 29.Feb.’06
Original
1.Corrected the command of IPA,IPE,NSA,NSE for iPod control.
14,15,25,26,27 and 28
4.6a 06.Apr.’06
2.Added item K)
6