Marantz SR8300 User's Manual
Contents
1. RS232C Control Spec Page 13 16 SR9I3 00 8300 Document Version 2 00 Request Status Char amp Sample Status answer Char amp Sample F DIRECT ON 1 1T1 0x0D F DIRECT 1 T 0x0D F DIRECT OFF Not available SIGNAL FORMAT 1 U 0x0D 0 V SAMPLING FREQ V 0012 0 00 V4 V6 Not available Ve See below W1 CHANNEL STATUS W 1 W 0x0D Not available Description of CHANNEL STATUS answer character about Character and would be 0 to 9 or A to F it uses to as hex bit data bit bit 3 2 1 0 3 2 1 0 When a bit of channel status is effective it sets to 1 And when it is opposite condition it sets to 0 ex LFE If front Land channel status are only effective it will send 1W146 0Dh If front and surr L R channel status are effective it will send 1W1B6 0Dh If all channel status are effective it will send 1W1FF ODh If all channel status are not effective it will send 1W180 0Dh Bit SRI3 00 8300 RS232C Control Spec Page 14 16 Document Version 2 00 Request Status Char amp Sample Char amp Sample MULTI ROOM ON 1X0 0x0D MULTIROOM Status X 1X 0x0D MULTI ROOM OFF Not available ws o Yo O VIDEO INPUT Sas Multi Room Aue oo g DDR Not availabe DVD AUDIO INPUT2. a aa aa 16 RS232C Control Spec Page 3 16 SR9I3 00 8300 Document Version 2 00 1 Introduction 1 1 Purpose This document was written in order to clarify specification for control this product by the host controller 1 2 Scope This document would be using by software or hardware engineers for production of this product This product is marantz SR9300 SR8300 PS9200V2 It s refered to as This product after this 1 3 Abbreviations Abbreviation 1 4 References 2 Global Description 2 1 Overview A Host controller can control or watch out this product as a Slave very easily via the communication cable 2 2 Block Diagram HOST SLAVE Controller RS232C cable straight This product Connector D SUB 9pin male Processor Interface Signal name Connection device D Sub Pin Connecter N C TxD output RS232C Level shift driver RxD input 9pin male GENERAL PORT CTS input RS232C Level shift driver 7 RTS output PCN 2 4 Assumptions and Dependencies RS232C Control Spec Page 4 16 SR9I3 00 8300 Document Version 2 00 3 Detailed Description The interface specification between this product and a Host controller is described below 3 1 Connection format 3 1 1 Physical connection Host Controller Slave This product Serial setting lt RS232C basic gt Baud Rate 4800bps Data Bits 80 Parity
3. 6 1 5 0 00 SURR R DISTANCE ca 1 j7 0x0D 1 1 K1 OxOD een 12k3 OxOD k4 12k4 0x0D 1 ho o SPEAKER BACK k5 121 0x0D i e e eS gt 2 UJ gt O rn z 2 gt Z O SPEAKER SIZE RS232C Control Spec Page 16 16 SR9I3 00 8300 Document Version 2 00 3 5 2 Special Status request and Status answer list Request Status Char amp Sample Char amp Sample see blow 04576 ERROR DETECT m 1 m 0x0D 1m0 amp Ox0D No error m 1m 0x0D Descriptions of ERROR DETECT status answer character about amp Character and amp would be 0 to 9 or A to F it uses to as hex bit data Bit ErrorName ERROR SAFE 3 Reserved 2 Reserved 1 Reserved Reserved 1 0 0 0 9 Bi ErrorName ERROR S 3 Reserved 0 2 Reserved 0 1 1 0 DSP1 ERROR 1 7 Bit ErrorName ERROR SAF 3 Reserved 1 1 2 DSP2 ERROR 1 0 1 ADC ERROR 1 0 0 EEPROM ERROR 1 0 8 Bit ErrorName ERROR S 3 EEPROM IF ERROR 2 DSP CODE ERROR 1 RS232C ERROR 0 POWER 5V ERROR If the POWER 5V ERROR only occurs that will send 1m08081 0x0D If the RS232C ERROR only occurs that will send 1m08082 0x0D If the ADC ERROR only occurs that will send 1m080A0 0x0D If the DSP1 ERROR only occurs that will send 1m09
4. Multi Room een TUNER FREQUENCY XXXX 076 00 108 00 FM 87 50 8750 TUNER FREQUENCY FM 108 00 0800 9 Multi Room 1 a 0x0D 520 1710 AM MW 152 282 LW MW 520 0520 MW 1710 1710 Not available a 1a 0x0D Preset No 01 50 b 1 b 0x0D Not Preset mode 00 20 Not available b 1b 0x0D VOLUME Status 2 en Multi Room 1 c 0x0D c1 MIN VOLUME SET Status un VARIABLE 2 Multi Room SLEEPOFF 606 MULTIOSDON O 0 Tann 08 00 SPEAKER Status LMULTISPEAKERON g Multi Room 9 MULTI SPEAKER OFF MUTE Status Samana MUTE ON MR h 1 h 0x0D Multi Room C1 OOP MUTE OFF RS232C Control Spec Page 15 16 SR9I3 00 8300 Document Version 2 00 Request Status Char amp Sample Char amp Sample 407 17i0 OxOD LEFT LEVEL 1i010 0x0D okie LEVEL 2 1 i1 0x0D RIGHT LEVEL Pome aD s gt gt gt GE 200 200 1 2 CENTER LEVEL 2 iT COTAT 000 0 1 j0 0x0D LEFT DISTANCE SPEAKER DISTANCE zi 1 j1 0x0D RIGHT DISTANCE 1 2 12j2 0 00 CENTER DISTANCE j2XX 00 30 3 12 3 OxOD SUBWF DISTANCE jaXX x x 3 1 foot 01 4 17 4 0 00 SURR LDISTANCE 10 feet 10
5. 080 0x0D
6. G7 0x0D SLEEP 1H0 0x0D MUTE lt 1H1 0x0D 1H2 0x0D 1H3 0x0D 1H4 0x0D l0 110 0x0D 1J0 0x0D RS232C Control Spec Page 10 16 SR9I3 00 8300 Document Version 2 00 1J1 0x0D 1J2 0x0D MENU 1J3 0x0D 1J4 0x0D CURSOL 1J6 0x0D 1J7 0x0D 1J8 0x0D 1J9 0x0D 1JA 0x0D 1JB 0x0D 1JC 0x0D 1JD 0x0D PCH LEVELUP JE 1JE 1JF 0x0D 1JG 0x0D 1JH 0x0D 1JI 0x0D 1JK 0x0D 1K1 0x0D 1K2 0x0D iL0 0x00 iL1 0x00 1L2 0x00 MO 0 00 VOLUME 0x0D Multi Room 7 M3 SLEEP MODE Multi Room MULTI ROOM SLEEP MODE 1N0 0x0D SPEAKER MULTI ROOM SPEAKER ON 1N1 0x0D Multi Room MULTI ROOM SPEAKER OFF 1N2 0x0D MULTI CHANNEL INPUT ON 1N3 0x0D us kalau MULTI CHANNEL INPUT OFF 1N4 0x0D 3 4 2 Special Command list 00 OOOXXXXXXXXX 0x0D 9 SERIAL WRITE SERIAL NUMBER WRITE MODE RS232C Control Spec SR9I3 00 8300 Document Version 2 00 3 5 Status request and Status answer list 3 5 1 Normal Status request and Status answer list Samples indicated the ID set to as 1 Request Status Char amp Sample ae 1A0 Ox0D eee ern DS 12 0 00 IPB AUX BZ VIDEO INPUT DSS TJ O O JIZ gt O gola 3 alle SS do S
7. I Od 5 5 4 VCR 1 VCR 2 DVD R AUX1 AUX2 AUDIO INPUT 1 C 0x0D TAPE MULTI CHANNEL INPUT TUNER DIGIAL 9 INPUT MODE D 1 D 0x0D TUNER FREQUENCY XXXX 076 00 108 00 FM 520 1710 AM MW FM 87 50 8750 FM 108 00 0800 MW 520 0520 MW 1710 1710 E 1E 0x0D Preset No 01 50 TUNER PRESET F 1 F 0x0D Not Preset mode XX 00 TUNER MODE G 1 G 0x0D VOL XXXdB HOXXX 7 XXX 90 99 1H0 15 0x0D H 7 2 BASS Status 7 1 V 0x0D BASS xxdB xx 9 9 10 TREBLE Status J 0012 7 0 0 TREBLE xxdB xx 9 9 ATT ON IK ATON TUNER FFREQUENCY E 1 E 0x0D 152 282 LW VOLUME Status RS232C Control Spec Page 12 16 SRI3 00 8300 Document Version 2 00 Request Status Char amp Sample Status answer Char amp Sample LO 110 0x0D SURROUND MODE L 12L 0x0D Dome _ TEST TONE OFF TESTTONE Status P 12P 0x0D TESTIONEBL pe P TEST TONE SW TEST TONE AUTO 2 TEST TONE MODE Q 1 0 0 00 TEST TONE MANUAL NIGHT MODE ON RO NIGHT MODE R 1 R 0x0D NIGHT MODE OFF 5081991000 MENU OFF
8. None Stop bit 1bit Handshaking RTS CTS 3 1 1 1 Data transmission sequence from Host to Slave Host Controller Slave This product RTS x gt cts CTS lt RTS TxD RxD RxD TxD 1 The host checks that CTS is High then starts a data transmission from TxD 2 The host performs the data transmission of the number of required bytes and ends a transmission The host can do RTS to Low during the transmission for disable data transmission from a slave 3 1 1 2 Data transmission sequence from Slave to Host Host Controller Slave This product RTS CTS CTS RTS TxD RD RxD AA TxD 1 The slave checks that CTS is High then starts a data transmission from TxD 2 The slave performs the data transmission of the number of required bytes and ends a transmission The slave can do RTS to Low during the transmission for disable data transmission from a host RS232C Control Spec Page 5 16 SR9I3 00 8300 Document Version 2 00 3 2 Transmission data format 3 2 1 Transmission data format from Host to Slave There are two kinds of transmission data form from Host shown below 3 2 1 1 Form1 Command Command is a data that requests some status change Start character ID 0 9 A Slave has own ID A Host has to set the ID COMMAND see Command list End character Start COMMAND End ID ODh 3 2 1 2 Form2 Status request Status request is a data that req
9. SW A0321 HSI 003 Rev 02 Marantz RS232C Control specification For 5 9300 5 5500 Category Receiver Document Version 2 00 Date 2003 05 09 RS232C Control Spec Page 2 16 SR9I3 00 8300 Document Version 2 00 Table of Contents 1 INITOQUCLON 3 Wee 3 1225 0 0 cocoa een E TE 3 173 lO uu uta ee 3 14 TIRefeleniC6Su yu Men 3 2 3 215 3 22 Block Dagia are ee 3 2 3 Interface connecter specification of This Product 3 2 4 ASSUMPTIONS and 2 3 3 DetalleaDescenption RE 4 ee ee ee 4 COMME arg 4 3 1 1 1 Data transmission sequence from Host to 2 4 3 1 1 2 Data transmission sequence from Slave to A 22 Transmission zes 5 3 2 1 Transmission data format from Host to Slave a a 5 3 2 1 1 FOME Commander ee nn 5 3 2 1 2 S uuu u uu ny kakkuna 5 3 2 2 T
10. ansaction regulations The transactions have some kinds of regulation Command or a Status request transmission by the Host has to finish within one second An answer ACK NAK or Status answer transmittion by the Slave has to finish within one second when got a Command or a Status request from the Host The Host must not transmit an another Command or Status request until it receives a answer by a previous Command or Status request or it passes one second from a finishing of previous transmission of a Command or a Status request 3 3 3 Example of the transactions lt Host gt lt Slave gt RTS CTS 12202010 RTS TxD RxD Me 1 1 max 7 a transact on a transaction I lt of the traasactions gt RS232C Control Spec Page 7 16 SR9I3 00 8300 Document Version 2 00 3 3 4 Examples of the handshaking flowchart 3 3 4 1 Example of successful handshaking HOST SLAVE Command acceptable Status request Request acceptable Status answer 3 3 4 2 Example of error handshaking HOST SLAVE Command incorrect Status request Request incorrect RS232C Control Spec Page 8 16 SR9I3 00 8300 Document Version 2 00 3 4 Command list 3 4 1 Normal Command list Samples indicated the ID set to a
11. ransmission data format from Slave to Host a a 5 322 1 stand 5 3 2 2 2 2 Slalls ANSWER unse Reken 5 3 3 The transaction Sequences and the 6 3 3 1 The transaction SCGUCMCCS nee ee een 6 95222 tees 6 3 33 Example orne ohana eee ees 6 3 3 4 Examples of the handshaking flowchalt 7 3 3 4 1 Example of successful 7 3 3 4 2 Example of error 7 34 Kommand 8 3 4 1 5 25 52811 85 een 9 342 OpPecal COMMA 10 3 5 Status request and Status answer 11 3 5 1 Normal Status request and Status answer list 11 3 5 2 Special Status request and Status answer list
12. s 1 POWER 1AT OXOD 1A2 Ox0D 1B0 0x0D 1B1 00D 1B2 0x0D 1B3 00D 1B4 0x0D 1B5 0x0D 1B6 00D 1B7 IBA 0 00 1BB 0x0D IBF 0x0D 00 2 MULTLCHANNEL MULTI CHANNEL BH 1BH 0x0D MULTI CHANNELINPUTOFF Bl 1 0 0 A 1BJ 0X0D 1C0 0x0D TUNNER FREQ 1C1 0x0D 1C2 0x0D 1C3 0x0D PSCA 4 1C4 0x0D zn 1C5 0x0D 1C6 0x0D 1C7 0x0D 1C8 0x0D GR 00 1D0 0x0D 1D1 0x0D 1E5 0x0D 1E6 0x0D 1E7 0x0D 1E8 0x0D DIRECT KEY 0 1E0 0x0D DIRECT KEY 1 1E1 0X0D DIRECT KEY 2 1E2 0x0D DIRECT KEY 3 1E3 0x0D DIRECT KEY DIRECT KEY 4 1E4 0x0D DIRECT KEY 9 1E9 0x0D RS232C Control Spec Page 9 16 SR9I3 00 8300 Document Version 2 00 1F0 0x0D 1F1 0x0D 1F2 0x0D 1F3 0x0D 1F4 0x0D 1F5 0x0D 1F6 0x0D 1F7 0x0D 1F8 0x0D 1F9 0x0D 1FA OxOD 1FB 0x0D Move FC IFC 0x0D 1FD OxOD 1FE 0x0D 1FF 0x0D 1FG 0x0D 1FL 0x0D 1FM 0x0D 1FN 0x0D ee 1FO 0x0D 9 Fu IFYr 90D eu UP 1G0 0x0D VOLUME yore DOWN 1G1 0x0D Ps URFA 63 463 0x0B 1G4 0x0D 1G5 0x0D 1G6 0x0D 1
13. uests a answer of some status Start character ID 0 9 A Slave has own ID A Host has to set the ID Request character Request status see Status request list End character 0Dh Start Request status End ID 2 ODh 3 2 2 Transmission data format from Slave to Host There are two kinds of transmission data form from Slave shown below 3 2 2 1 Form1 ACK NAK ACK is a reply data from Slave when Slave got an acceptable command data from Host ACK 06h ACK 06h NAK is a reply data from Slave when Slave got an incorrect Command data Status request data or some other data from Host NAK 15h NAK 15h 3 2 2 2 Form2 Status answer Status answers are reply data when Slave got an acceptable Request status data from Host Start character ID 0 9 A Slave will set own ID Answer character see Status answer list End character Start Status answer End ODh RS232C Control Spec Page 6 16 SR9I3 00 8300 Document Version 2 00 3 3 The transaction sequences and the regulations 3 3 1 The transaction sequences The transactions have two kinds of sequence A transaction is a Command from Host then the Slave will be an answer by ACK A transaction is a Status request from Host then the Slave will be an answer by Status answer 3 3 2 The tr
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