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Marantz SR7001 Specification

Marantz SR7001 Specification

Rs-232c control specification
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RS-232C Control Specification
Category
Document Version
Author(s)
Date
Number of Page
All rights are reserved. Reproduction in whole or in part is prohibited without the written consent of copyright.
All specifications might be subject to change without notice.
SR7001
:
A/V Receiver
:
1.0
:
Marantz America, Inc.
:
2006/08/30
:
19
Marantz America, Inc. 2006
RS-232C Control Specification :
Rev 00

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Summary of Contents for Marantz SR7001

  • Page 1 Author(s) Marantz America, Inc. Date 2006/08/30 Number of Page Marantz America, Inc. 2006 All rights are reserved. Reproduction in whole or in part is prohibited without the written consent of copyright. All specifications might be subject to change without notice.

  • Page 2: Table Of Contents

    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.

  • Page 3: Introduction

    1-4. References Hardware Software Interface Specification ver. 1.02 / author: N.Sakamoto 2. Global Description 2-1. Overview A Host controller can control or watch out the product as a Slave very easily via the communication cable. 2-2. Block Diagram HOST SLAVE...

  • Page 4: Detailed Description

    Slave (The product) → ← 1. Host starts a data transmission from TxD. 2. Host performs the data transmission of the number of required bytes, and ends a transmission. 3-1-1-2. Data transmission sequence from Slave to Host Host (Controller) Slave (The product) →...

  • Page 5: Transmission Data Format

    End character (CR) : 0Dh start A ACK ‘ ’ NAK is a reply data from Slave when Slave got an incorrect Command data, Status request data or some other data from Host. Start character : ’@’, : 15h, End character (CR) : 0Dh...

  • Page 6: The Transaction Sequences And The Regulations

    * The status of layer 1 are assigned most kindly status to Host. (The statuses of layer 2 are assigned kindly status, the statuses of layer 3 are not so need status to Host and the statuses of layer 4 are probably no wished statuses.) * Each layer status can control transmit enable or disable by Host command.

  • Page 7: Examples Of The Handshaking Flowchart

    A u to s t a tu s fe e d b a c k The product can reply ACK instead of related status, if the product can not send the related status immediatly. 3-3-5-2. Examples of handshaking error H O S T...

  • Page 8: Recommendations Of Command, Status And Layer Definition

    All Commands and Statuses are defined same chharacter size except ACK/NAK on the product. ( Recommended character length : 3~6 characters ) It permits attaching 0x0A character to a reply characters from the product. In this case, must suppose that the object is followed altogether.

  • Page 9: Definitions Of Command, Status And Layer

    Page: 9 / 19 Document Version [1.0] 5. Definitions of Command, Status and Layer This section is told how to define “Command”, “Status” and “Layer” of this product. 5-1. Normal Command List This chapter will show the commands of this product.

  • Page 10: Display And Menu Contents

    “CUR:4” Command Reply from Slave “DCT:11” “DCT:ab” TRG. 1 OFF (DC TRG. 1 OFF) ( a, b, = 1:OFF, 2:ON), “DCT:12” a = TRG.1, b = TRG.2, TRG. 1 ON (DC TRG. 1 ON) DC TRG. eg.) “DCT:11” (all OFF), “DCT:21”...

  • Page 11: Surround Contents

    “THX:e”: THX CINEMA CINEMA “THX:f”: THX SELECT2 CINEMA DTS NEO6 THX “THX:9” “THX:g”: DTS NEO6 THX Command Reply from Slave BYPASS “DHM:0” “DHM:1” Dolby “DHM:2” “DHM:x” Headphone (+PLⅡ MOVIE) x = Dolby Headphone mode DH1(DH) Mode “DHM:3” (+PLⅡ MUSIC) Company Restricted...

  • Page 12: Tuner Contents

    “TTO:4” 5-1-4. Tuner contents Command Reply from Slave “TFQ:0xxxxx“ (xxxxx = “TFQ:xxxxx” VALUE freq.) (xxxxx = Frequency) if ( xxxxx < 00256 ) band = XM; “TFQ:1“ Tuner1 DOWN “TFQ:2“ else if (xxxxx < 02000) band=AM; Frequency else band=FM; Auto-UP “TFQ:3“...

  • Page 13: Multi Room Contents

    “MST:1”(STEREO) Stereo/Mono “MST:2”(MONO) MONO “MST:2” “MTF:0xxxxx“ “MTF:xxxxx”, (xxxxx = Frequency) VALUE (xxxxx = freq.) if ( xxxxx < 00256 ) band = XM; Multi Room A “MTF:1“ else if (xxxxx < 02000) band=AM; Tuner1 else band=FM; DOWN “MTF:2“ Frequency (ex.“08750” = FM87.50MHz) Auto-UP “MTF:3“...

  • Page 14: Specific Commands

    “AST:x” (x = ‘0’ ~ ’F’) Auto status feedback command define bit 3 : Layer 4 ( 1 = Enable, 0 = Disable) bit 2 : Layer 3 ( 1 = Enable, 0 = Disable) (The product default is disabled bit 1 : Layer 2 ( 1 = Enable, 0 = Disable) all auto status feedback.)

  • Page 15: Status Request And Status Answer List

    RS-232C Control Specification SR7001 Page: 15 / 19 Document Version [1.0] 5-3. Status request and Status answer list 5-3-1. Normal Status request and Status (answer and feedback) list Status request Status answer and feedback “PWR:1” POWER “PWR:?” “PWR:2” “ATT:1” AUDIO ATT “ATT:?”...
  • Page 16 Document Version [1.0] Status request Status answer and feedback ‘0’ :No detect ’1’ :D DIGITAL AC-3 ‘2’ : D DIGITAL AC-3 PL ‘3’ : D DIGITAL SURR. EX ‘4’ : DTS ‘5’ : DTS ES DISCREATE ‘6’ : DTS ES MATRIX “SIG:x”...
  • Page 17 Multi Room A “MSC:?” (v ,a= ‘0’ – ‘Z’) “MSC:va” SOURCE Select (v = video, a = audio.) Multi Room A “MSL:?” Sleep time min : xx = ‘00’ ~ ‘99’ “MSL:xx” SLEEP Multi Room A STEREO “MST:1” “MST:?” STEREO/MONO MONO “MST:2”...

  • Page 18: Layer Of The Statuses

    RS-232C Control Specification SR7001 Page: 18 / 19 Document Version [1.0] 5-3-2. Layer of the statuses Status Layer POWER “PWR:” AUDIO ATT “ATT:” AUDIO MUTE “AMT:” VIDEO MUTE “VMT:” VOLUME “VOL:” TONE BASS “TOB:” TONE TREBLE “TOT:” SOURCE Select “SRC:”...

  • Page 19: Revision History

    Page: 19 / 19 Document Version [1.0] Status Layer Multi Room A POWER “MPW:” Multi Room A SPEAKER “MSP:” Multi Room A AUDIO MUTE “MAM:” Multi Room A VOLUME “MVL:” Multi Room A VOLUME SET “MVS:” Multi Room A SOURCE Select “MSC:”...

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