Register Model

DVD-V5000 DVD Player RS-232 Command Protocol

REGISTER MODEL	10 ADDRESS MODE FLAG

1 CURRENT TIME/FRAME
	2 P-TIME
3 CURRENT TITLE/TRACK
	CHAPTER
	4 CURRENT INDEX
5 SERIAL DIGIT BUFFER
	COMMAND
RxD	COMMAND
	COMMAND
	RECEIVE BUFFER
TxD	COMMAND
	COMMAND
	TRANSMIT BUFFER
6 ADDRESS MODE FLAG		TITLE
6 ADDRESS MODE FLAG		CHAPTER
		CHAPTER
		TRACK
		FRAME
7 RCU DATA REGISTER		TIME
7 RCU DATA REGISTER		INDEX
		INDEX
8 RCU DATA REGISTER
9 BARCODE DATA REGISTER
		- 67

TITLE TRACK

CHAPTER

INDEX

FRAME BLOCK

TIME

11 SEARCH TIME/FRAME

BLOCK

12 SEARCH TITLE/TRACK

CHAPTER

13 SERACH INDEX

14 MARK TIME/FRAME BLOCK

15 MARK TITLE/TRACK

CHAPTER

16 MARK INDEX

17 VIDEO CONTROL

18 AUDIO CONTROL

19 DISPLAY CONTROL

20 REG. A REG. D

Page 74

Image 74

RS-232C specifications

The Pioneer RS-232C is a significant component in the realm of communication technology, especially known for its application in serial communications. Initially introduced in the 1960s as part of the EIA-232 standard, RS-232C has evolved through various iterations to become a foundational interface for connecting data communication equipment (DCE) with data terminal equipment (DTE). This article outlines its main features, technologies, and characteristics.

One of the hallmark features of RS-232C is its ability to facilitate point-to-point communication. It allows for a direct link between two devices, making it suitable for a variety of applications, including modems, printers, computers, and other peripherals. The RS-232C interface typically uses a 25-pin connector, although a 9-pin variant is also common in many modern devices. This interface is based on serial communications, where bits are sent sequentially over a single channel, leveraging fewer wires compared to parallel communication methods.

In terms of technology, RS-232C operates primarily at voltage levels of +12V to -12V, which provide the necessary signaling for data transmission. The standard supports baud rates ranging from 300 to 115200 bps, accommodating various data transfer speeds depending on the needs of the hardware involved. RS-232C defines various electrical characteristics and timing requirements, ensuring robust performance over relatively short distances, typically up to 15 meters, depending on the baud rate.

Another essential aspect of the RS-232C standard is its use of asynchronous communication, allowing devices to transmit data without having to synchronize their clocks. Each data packet typically consists of a start bit, a predefined number of data bits (usually 7 or 8), an optional parity bit for error-checking, and one or more stop bits. This method allows for error detection and ensures data integrity during transmission.

Despite its age, the RS-232C interface remains relevant, especially in industrial applications, instrumentation, and legacy systems. Its simplicity, low cost, and widespread acceptance make it a versatile choice for connecting various devices, even in a world increasingly dominated by USB and other modern interfaces.

In conclusion, the Pioneer RS-232C is a remarkable testament to the enduring nature of serial communication technology. Its straightforward design, reliability, and ease of integration continue to make it a staple in numerous applications, underscoring its significance in the landscape of data communication.

Contents

Pioneer Corporation Pioneer Electronics USA Inc Business Solutions DivisionManual Version June 30 DVD-V5000 Document No. V5000RS232CPM-100 Information in this document is subject to change without noticeCopyright c 2004-2005 Pioneer Electronics USA Inc Printed in the United States of America FCC INFORMATION verify the cables and connectors between components are shieldedSAFETY CAUTION increase separation between the player and components 5. COMMAND DESCRIPTIONS Table of Contents4. COMMAND STRUCTURE INTRODUCTION 6. CURRENT PLAYER CONDITION REQUEST Descriptions OPERATING MODES DVD-V5000 INTERNAL REGISTERS EXTEND TERMINAL CONTROL Description 1. INTRODUCTIONChapter Number Pin # 2. INTERFACE 2.1 Interface Connector2.2 Serial Interface Pin Specification Terminal 2.3 Computer Control Functions Input/Output more than 100 msec Power ON modePower OFF 3.1.1 Signal Interface 3. SERIAL CONTROL 3.1 Serial Interface Specifications3.2 Communication with a Computer 3.1.2 Data Type 3.3 Command and Status ?P to determine the Active mode of the player Register/Switch 3.4 Error Messages3.5 Initial Setting Setting at Power ON Name 4. COMMAND STRUCTURECOMMAND Mnemonic Name 4.2 Argument 4.1 Command Mnemonic4.3 Command String 4.6 Request Status Return 4.5 Error Message4.4 Status Returns 4.7 Timing RxD P TxDExecution 5.3 Reject 5. COMMAND DESCRIPTIONS 5.1 Open5.2 Close Door Opens Tray Ejects Start Error - No disc in tray5.3.1 Reject 5.5 Play plays to 3 minutes 5.6 Pause5.7 Still DVD, VCD seconds Moves 5.8 Step Forward or Reverse DVD5.9 Scan Forward, Reverse, or Stop Frame forward 5.10 Multi-Speed Forward or Reverse DVD 5.11 Speed DVD, VCD plays to 3 min. 25 secs 5.12 Search Search to specified address 4500 5.13 Search & PlaySearch to Frame Address Mode set = Frame 5.14 Stop Marker ⇒ Still mode 5.15 Lead-Out Symbolplays to 3 minutes 25 seconds Continue playing to lead-out and 5.16 ClearTime code in program end area then return RCR 5.19 Time excludes discs without Time Codes 5.17 Frame DVD5.18 Block Number CD searches to Frame Search to 123 min 5.20 Chapter DVD5.21 Title DVD secs 5.25 Select Subtitle DVD 5.23 Index CD5.24 TRACK CD, VCD IX1204SECR Search to Index 4, Track 5.28 Select Angle DVD 5.26 Select Audio DVD5.27 Select Aspect DVD 5.29 Select Parental-Level DVD 5.30 Audio Control DVD, CD, VCD 5.31 Video Control Register A 5.32 Display ControlDisplay condition is set on 5.33 Key Lock The key lock switches ON / OFF Execute Barcode/Command Stack 5.35 Barcode /Command Stack Play DVD5.34 Stack Group Set DVD bytes 5.36 Stack Data UploadNumbers of 1 Fixed data Example Segment Play Command Title 02, from Frame 3600 to Frame 4800 5.37 Stack Data Download 6.2 Title/Track Number Request 6. CURRENT PLAYER CONDITION REQUEST DESCRIPTIONS6.1 P-Block Number Request Track 12, Index 1, 3 minutes Player plays Track 6.3 Chapter Number Request DVD6.4 Time Code Request Player plays Chapter 32 minutes, 13 secondsCD/VCD 6.5 Block Number Request CD6.6 Frame Number Request DVD 117 minutes, 42 secondsDVD 6.9 TOC Information Request CD/VCD 6.7 Index Number Request CD6.8 Total Frame Request DVD Track 1, Index first Track is 1, last Track is 6.10 Disc Region Code Request DVD6.11 DVD Disc Status Request lead-out Time is 66 min, 55 sec 6.12 CD Disc Status Request disable Time SearchError - except DVD disc loaded Disc is not mounted Time 6.13 Register A SetTrack The screen display positions are pictured below Only Frame number is displayed 6.14 Register D Set6.15 Print Character Select Line 6.16 Clear ScreenRegister A and Display control Displays the characters like this Baud rate is 9600bps 6.17 Advanced SetupTitle repeat mode Tray lock on 6.19 Player Active Mode Request CCR = 3 Default Communication Mode6.18 Communication Control Set to CCR = 2 Communication Mode-2 Series name P1570 and code 6.21 Advanced Setup Request6.20 Player Model Name Request 6.24 Input Number Request 6.22 Player Region Code Request6.23 CCR Mode Request Region Code Receives the Pause Key command -A39F 6.25 Error Code Request7 entered from remote controller 6.26 Input Unit Request 6.29 Register D Request 6.27 Input Barcode Data Request6.28 Register A Request Receives a Play code about DVD disc Requests information from 6.30 Menu Call DVDSets the Register D Register D 6.31 Numeric Button DVD 6.32 Button Select DVD 6.33 Enter Button DVD 6.34 Get Information DVD X1 X2 X3 Y1 Y2 Y3 Others 6.35 Memory Data Upload Contents 6.36 Return Firmware Version Returns current firmware version 7. OPERATING MODES 7.3 Setup7.4 Random Access 7.1 Open 7.5 Reject 8. DVD-V5000 INTERNAL REGISTERS 8.6 Remote Control Use Address Flag8.7 Remote Control Digit Buffer 8.1 Current Time/Frame 8.10 Serial Use Address Flag 8.8 Remote Control Data Register8.9 Laser Barcode Buffer 8.11 Search Time/Frame 8.17 Video Control 8.15 Mark Title/Track Mark Chapter8.16 Mark Index 8.18 Audio Control REGISTER MODEL 9. EXTEND TERMINAL CONTROL 9.1 Function Assignment Function STACK GROUP9 STACK GROUP7STACK GROUP8 STACK GROUP10 9.2 Function User Setting RIGHT Button ENTER button to change the function of switch 8 to MENU DOWN Button to select MENU For an initial setting, Standard and User are the same 9.3 Controller 9.2.2 Diode Matrix Circuit 10. ADDITIONAL NOTES FORMATS APPENDIX A - COMPLETE COMMAND LIST BY NAMESUPPORTING FORMATS APPENDIX B - COMPLETE COMMAND LIST BY MNEMONIC FORMATS APPENDIX C - DVD COMMAND LIST Name APPENDIX D - CD COMMAND LIST arg VD APPENDIX E - VCD COMMAND LIST Name APPENDIX F - ERROR CODES DVD-V5000 Industrial DVD Player RS-232 Command ProtocolBusiness Solutions Division 2265 East 220th Street Pioneer Electronic Corporation

Pioneer RS-232C manual Register Model

Models: RS-232C

RS-232C specifications