Marantz SR7400 Bedienungsanleitung

SR7400/8400 : Rev00

Marantz

RS232C Control Specification

for

SR7400/8400

Category : AV. Receiver

Document Version : 1.00

Date : 11/22/2003

Number of Page : 17

RS232C Control Spec. Page: 2 / 17

SR7400/8400 Document Version [1.00]

Table of Contents

1. Introduction ............................................................................................................................................................ 3

1-1. Purpose ............................................................................................................................................................ 3

1-2. Scope................................................................................................................................................................ 3

1-3. Abbreviations ................................................................................................................................................... 3

1-4. References....................................................................................................................................................... 3

2. Global Description ................................................................................................................................................ 3

2-1. Overview........................................................................................................................................................... 3

2-2. Block Diagram.................................................................................................................................................. 3

2-3. Interface connecter specification of This Product .......................................................................................... 3

2-4. Assumptions and Dependencies.................................................................................................................... 3

3. Detailed Description.............................................................................................................................................. 4

3-1. Connection format ........................................................................................................................................... 4

3-1-1. Physical connection................................................................................................................................. 4

3-1-1-1. Data transmission sequence from Host to Slave .......................................................................... 4

3-1-1-2. Data transmission sequence from Slave to Host .......................................................................... 4

3-2. Transmission data format................................................................................................................................ 5

3-2-1. Transmission data format from Host to Slave........................................................................................ 5

3-2-1-1. Form1: Command ........................................................................................................................... 5

3-2-1-2. Form2: Status request..................................................................................................................... 5

3-2-2. Transmission data format from Slave to Host........................................................................................ 5

3-2-2-1. Form1: ACK/NAK ............................................................................................................................ 5

3-2-2-2. Form2: Status answer ..................................................................................................................... 5

3-3. The transaction sequences and the regulations............................................................................................ 6

3-3-1. The transaction sequences..................................................................................................................... 6

3-3-2. The transaction regulations..................................................................................................................... 6

3-3-3. Example of the transactions.................................................................................................................... 6

3-3-4. Examples of the handshaking flowchart ................................................................................................ 7

3-3-4-1. Example of successful handshaking.............................................................................................. 7

3-3-4-2. Example of error handshaking........................................................................................................ 7

3-4. Command list ................................................................................................................................................... 8

3-4-1. Normal Command list.............................................................................................................................. 8

3-5. Status request and Status answer list...........................................................................................................13

3-5-1. Normal Status request and Status answer list .....................................................................................13

4. Revision history................................................................................................................................................... 17

RS232C Control Spec. Page: 3 / 17

SR7400/8400 Document Version [1.00]

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 SR6400/SR5400]. (It’s refered to as “This product” after this.)

1-3. Abbreviations

Abbreviation Description

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

2-3. Interface connecter specification of This Product

Processor Interface Signal name Connection device D-Sub Pin Connecter

- N.C. - 1

TxD (output) 2UAR

RxD (input)

RS232C Level shift driver

- N.C. 4

- GND 5

- N.C.

CTS (input) 7GENERAL POR

RTS (output)

RS232C Level shift driver

- N.C. - 9

RS232C

D-SUB

(9pin,male)

2-4. Assumptions and Dependencies

HOST

(Controller)

SLAVE

(This product)

RS232C cable (straight)

Connector

D-SUB (9pin, male)

RS232C Control Spec. Page: 4 / 17

SR7400/8400 Document Version [1.00]

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)

(Serialsetting<RS232Cbasic>)

Baud Rate : 9600bps

DataBits :8bit

Parity :None

Stopbit :1bit

Handshaking :(RTS/CTS)

3-1-1-1. Data transmission sequence from Host to Slave

Host (Controller) Slave (This product)

RTS → CTS

CTS ← 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 → RxD

RxD ← 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.

RTS

CTS

TxD

RxD

GND

CTS

RTS

RxD

TxD

GND

RS232C Control Spec. Page: 5 / 17

SR7400/8400 Document Version [1.00]

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 : 0Dh

End

0Dh

COMMAND

Start

‘@’

3-2-1-2. Form2: Status request

Status request is a data that requests 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

End

0Dh

Request status

Start

‘@’

‘?’

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

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

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 : 0Dh

End

0Dh

Status answer

Start

‘@’

ACK

06h

NAK

15h

RS232C Control Spec. Page: 6 / 17

SR7400/8400 Document Version [1.00]

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 or NAK.

*A transaction is a Status request from Host then the Slave will be an answer by Status answer.

3-3-2. The transaction regulations

The transactions have some kinds of regulation.

* A 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

RTS CTS

CTS RTS

TxD RxD

RxD TxD

Example of the transactions

max. 1sec

Max. 1sec

a transaction a transaction

Command

ACK/NAK

Status request

Status answer

max. 1sec

RS232C Control Spec. Page: 7 / 17

SR7400/8400 Document Version [1.00]

3-3-4. Examples of the handshaking flowchart

3-3-4-1. Example of successful handshaking

SLAVEHOST

Com m and

acce

table

Request

acce

table

Com m and

ACK

Status

request

Status

answer

3-3-4-2. Example of error handshaking

SLAVEHOST

Com m and

in c o rre c t

Request

incorrect

Com m and

NAK

Status

request

NAK

RS232C Control Spec. Page: 8 / 17

SR7400/8400 Document Version [1.00]

3-4. Command list

3-4-1. Normal Command list

(Samples indicated the ID set to as ‘1’.)

Command Character Sample

POWER ON AA "@1AA”,0x0D

POWER OFF AB "@1AB",0x0D

POWER

POWER(Toggle) AC "@1AC",0x0D

DSS CA "@1CA",0x0D

TV CB "@1CB",0x0D

DVD CD "@1CD",0x0D

VCR1 CE "@1CE",0x0D

AUX1 CG "@1CG",0x0D

AUX2 CH "@1CH”,0x0D

CD CJ "@1CJ",0x0D

TAPE CK "@1CK",0x0D

CD-R CL "@1CL",0x0D

FM CN "@1CN",0x0D

AM(MW) CO "@1CO”,0x0D

INPUT SELECT

TUNER CQ "@1CQ",0x0D

MULTI-CHANNEL INPUT ON CS "@1CS",0x0D

MULTI-CHANNEL MULTI-CHANNEL INPUT OFF CT "@1CT,0x0D

A/D DIG AUTO DA "@1DA",0x0D

A/D DIG FIX DB "@1DB",0x0D

INPUT SIGNAL

A/D ANA DC "@1DC",0x0D

VOLUME UP EA "@1EA",0x0D

VOLUME DOWN EB "@1EB",0x0D

VOLMUE UP FAST EC "@1EC",0x0D

VOLUME

VOLUME DOWN FAST ED "@1ED",0x0D

BASS UP FA "@1FA",0x0D

BASS DOWN FB "@1FB",0x0D

TREBLE UP FC "@1FC",0x0D

TONE

TREBLE DOWN FD "@1FD",0x0D

MUTE OFF GA "@1GA",0x0D

AUDIO MUTE MUTE ON GB "@1GB",0x0D

VIDEO MUTE OFF HA "@1HA",0x0D

VIDEO MUTE VIDEO MUTE ON HB "@1HB",0x0D

ATT OFF IA "@1IA",0x0D

ATT ATT ON IB "@1IB",0x0D

SPEAKER A OFF SPEAKER A OFF JA "@1JA",0x0D

SPEAKER A ON SPEAKER A ON JB "@1JB",0x0D

SPEAKER B OFF SPEAKER B OFF KA "@1KA",0x0D

SPEAKER B ON SPEAKER B ON KB "@1KB",0x0D

SLEEP OFF LA "@1LA",0x0D

SLEEP 10min LB "@1LB",0x0D

SLEEP 20min LC "@1LC",0x0D

SLEEP 30min LD "@1LD",0x0D

SLEEP 40min LE "@1LE",0x0D

SLEEP 50min LF "@1LF",0x0D

SLEEP 60min LG "@1LG",0x0D

SLEEP 70min LH "@1LH",0x0D

SLEEP 80min LI "@1LI”,0x0D

SLEEP MODE

SLEEP 90min LJ "@1LJ",0x0D

DISP DISP (Toggle) MA "@1MA",0x0D

OSD OFF NA "@1NA",0x0D

OSD OSD ON NB "@1NB",0x0D

RS232C Control Spec. Page: 9 / 17

SR7400/8400 Document Version [1.00]

MENU OFF ZA "@1ZA",0x0D

MENU MENU (OK) ZB "@1ZB",0x0D

CURSOL UP ZC "@1ZC",0x0D

CURSOL DOWN ZD "@1ZD",0x0D

CURSOL LEFT ZE "@1ZE",0x0D

CURSOL

CURSOL RIGHT ZF "@1ZF",0x0D

FREQ. UP PB "@1PB",0x0D

FREQ. DOWN PC "@1PC",0x0D

AUTO UP START/STOP PD "@1PD",0x0D

TUNER FREQUENCY

AUTO DOWN START/STOP PE "@1PE",0x0D

PRESET INFO. QA "@1QA",0x0D

P-SCAN QB "@1QB",0x0D

PRESET UP QC "@1QC",0x0D

TUNER PRESET

PRESET DOWN QD "@1QD",0x0D

F-DIRECT OFF RA "@1RA",0x0D

F-DIRECT F-DIRECT ON RB "@1RB",0x0D

STEREO RC "@1RC",0x0D

TUNER MODE MONO RD "@1RD",0x0D

CLR RE "@1RE",0x0D

MEMO/CLR MEMO RF "@1RF",0x0D

DIRECT KEY 0 SA "@1SA",0x0D

DIRECT KEY 1 SB "@1SB",0X0D

DIRECT KEY 2 SC "@1SC",0x0D

DIRECT KEY 3 SD "@1SD",0x0D

DIRECT KEY 4 SE "@1SE",0x0D

DIRECT KEY 5 SF "@1SF",0x0D

DIRECT KEY 6 SG "@1SG",0x0D

DIRECT KEY 7 SH "@1SH”,0x0D

DIRECT KEY 8 SI "@1SI",0x0D

DIRECT KEY

DIRECT KEY 9 SJ "@1SJ",0x0D

RDS DISP MODE TA "@1TA",0x0D

RDS RDS PTY TB "@1TB",0x0D

AUTO U0 "@1U0",0x0D

DOLBY U6 "@1U6",0x0D

DD+PLⅡx MOVIE U7 "@1U7”,0x0D

DD+PLⅡx MUSIC U8 "@1U8”,0x0D

AAC+PLⅡx MOVIE U9 "@1U9”,0x0D

AAC+PLⅡx MUSIC UA "@1UA”,0x0D

DOLBY PLⅡx MOVIE UB "@1UB”,0x0D

DOLBY PLⅡx MUSIC UC "@1UC”,0x0D

DOLBY PLⅡx GAME UD "@1UD”,0x0D

DOLBY PLⅡMOVIE UE "@1UE”,0x0D

DOLBY PLⅡMUSIC UF "@1UF”,0x0D

DOLBY PLⅡGAME UG "@1UG”,0x0D

DOLBY PROLOGIC UH "@1UH",0x0D

EX/ES UI "@1UI",0x0D

VIRTUAL6.1 UJ "@1UJ",0x0D

DOLBY DIGITAL EX UK "@1UK",0x0D

DTS ES UL "@1UL",0x0D

NEO6 CINEMA UO "@1UO",0x0D

NEO6 MUSIC UP "@1UP",0x0D

Mch-STEREO UQ "@1UQ",0x0D

CSⅡCINEMA UR "@1UR",0x0D

CSⅡMUSIC US "@1US",0x0D

CSⅡMONO UT "@1UT",0x0D

SURROUND MODE

VIRTUAL Uc "@1Uc",0x0D

RS232C Control Spec. Page: 10 / 17

SR7400/8400 Document Version [1.00]

STEREO Ud "@1Ud",0x0D

DTS-MODE UV "@1UV",0x0D

SRS-MODE UW "@1UW",0x0D

SOURCE DIRECT UX "@1UX",0x0D

SURR. MODE NEXT UY “@1UY”,0x0D

SURR. MODE PREV UZ “@1UZ”,0x0D

TEST TONE TEST TONE OFF VA "@1VA",0x0D

TEST TONE ON VB "@1VB",0x0D

NIGHT OFF WA "@1WA",0x0D

NIGHT NIGHT ON WB "@1WB",0x0D

RE-EQ ON XA "@1XA”,0x0D

RE-EQ (HT-EQ) RE-EQ OFF XB "@1XB,0x0D

MAIN+SUB YGA "@1YGA",0x0D

MAIN YGB "@1YGB",0x0D

BILINGUAL

SUB YGC "@1YGC",0x0D

DC TRG ON YJA "@1YJA",0x0D

REMOTE DC TREGGER DC TRG OFF YJB "@1YJB",0x0D

Andere Handbücher für SR7400

Dieses Handbuch passt für folgende Modelle

Inhaltsverzeichnis

Andere Marantz Empfänger Handbücher

Marantz

Marantz SR5009 Bedienungsanleitung

Marantz

Marantz SR-6001 Bedienungsanleitung

Marantz

Marantz 2215 Bedienungsanleitung

Marantz

Marantz SR4600 Bedienungsanleitung

Marantz

Marantz SR5001/F Bedienungsanleitung

Marantz

Marantz Slim-line NR1402 Bedienungsanleitung

Marantz

Marantz SR6008 Bedienungsanleitung

Marantz

Marantz SR5400 Bedienungsanleitung

Marantz

Marantz M-CR511 Bedienungsanleitung

Marantz

Marantz RX101 Bedienungsanleitung

Marantz

Marantz SR5002 Bedienungsanleitung

Marantz

Marantz SR4300 Bedienungsanleitung

Marantz

Marantz SR6007 Bedienungsanleitung

Marantz

Marantz 2325 Bedienungsanleitung

Marantz

Marantz NR1504 Bedienungsanleitung

Marantz

Marantz SR7100DC Bedienungsanleitung

Marantz

Marantz M-CR611 Bedienungsanleitung

Marantz

Marantz M-CR610 MELODY Media Bedienungsanleitung

Marantz

Marantz SR9600XM Bedienungsanleitung

Marantz

Marantz SR680 Bedienungsanleitung

Marantz

Marantz SR-6001 Bedienungsanleitung

Marantz

Marantz M-CR511 Bedienungsanleitung

Marantz

Marantz NR1604 Bedienungsanleitung

Marantz

Marantz SR5005 Bedienungsanleitung

Beliebte Empfänger Handbücher anderer Marken

Garmin

Garmin GA 23 Bedienungsanleitung

Aiphone

Aiphone PS-12F Bedienungsanleitung

IMES

IMES TCS-01CA-PMI Bedienungsanleitung

BWI Eagle

BWI Eagle AIR-EAGLE SR Handbuch

AMIMON

AMIMON AMN12310 WHDI Bedienungsanleitung

Dual

Dual DMCPA79BT Betriebsanleitung

Sound Associates

Sound Associates SA652P Bedienungsanleitung

Sherwood

Sherwood NewCastle R-772 Bedienungsanleitung

Audio

Audio A10-RX Series Bedienungsanleitung

AllSee

AllSee PushShare PSRV1.1 Bedienungsanleitung

DEMAG

DEMAG DRC-DR D2 Bedienungsanleitung

Teleco

Teleco TVRCL868A02 Bedienungsanleitung

Bosch

Bosch RF3222E Bedienungsanleitung

Kramer

Kramer 631R Bedienungsanleitung

Xpress

Xpress xmc10 Bedienungsanleitung

JVC

JVC KD-MR1BTS Bedienungsanleitung

Omega Engineering

Omega Engineering UWTC-REC3 Bedienungsanleitung

e-survey

e-survey E300 Pro Bedienungsanleitung