Marantz SR 5001 RS 232C Control Specification

This is the 20 pages manual for Marantz SR 5001 RS 232C Control Specification.
Read or download the pdf for free. If you want to contribute, please upload pdfs to audioservicemanuals.wetransfer.com.

Page: 1 / 20

Extracted text from Marantz SR 5001 RS 232C Control Specification (Ocr-read)

Page 1

SR5001 RS-232C Control Specification Page: 2 / 20 Document Version [1.0] Company Restricted 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 connection specification of the 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 and Auto status feedback .......................................................................... 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. Specification of Auto status feedback ..................................................................................................... 6 3-3-4. Example of the transactions.................................................................................................................... 6 3-3-5. Examples of the handshaking flowchart ................................................................................................ 7 3-3-5-1. Example of successful handshaking ..............................................................................................7 3-3-5-2. Examples of handshaking error ...................................................................................................... 7 4. Recommendations of Command, Status and Layer definition ..................................................................... 8 5. Definitions of Command, Status and Layer...................................................................................................... 9 5-1. Normal Command list ...................................................................................................................................... 9 5-1-1. Main function contents............................................................................................................................. 9 5-1-2. Display and Menu contents................................................................................................................... 10 5-1-3. Surround contents ................................................................................................................................. 11 5-1-4. Tuner contents ....................................................................................................................................... 13 5-1-5. XM Contents .......................................................................................................................................... 13 5-1-6. Multi Room contents .............................................................................................................................. 14 5-2. Specific Commands....................................................................................................................................... 15 5-3. Status request and Status answer list........................................................................................................... 16 5-3-1. Normal Status request and Status (answer and feedback) list ........................................................... 16 5-3-2. Layer of the statuses ............................................................................................................................. 19 6. Revision history................................................................................................................................................... 20

Page 2

SR5001 RS-232C Control Specification Page: 3 / 20 Document Version [1.0] Company Restricted 1. Introduction 1-1. Purpose This document was written as a reference specification of products that are controled by the host controller. 1-2. Scope This document would be using by software or hardware engineers for production of the product. 1-3. Abbreviations Abbreviation Description 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 * The product connector is using D-SUB 9pin male. * RS232C cable must use D-SUB 9pin female to connect the products. 2-3. Interface connection specification of the product uP Interface Signal name Connection device D-Sub Pin Connecter - N.C. - 1 TxD (output) 2 UAR T RxD (input) RS232C Level shift driver 3 - N.C. - 4 - GND GND 5 - N.C. - 6 - N.C. - 7 - N.C. - 8 - N.C. - 9 RS232C D-SUB (9pin,Male) 2-4. Assumptions and Dependencies HOST (Controller) SLAVE (The product) RS232C cable (straight) Connector D-SUB (9pin, male)