Contents
DVD-V7400
Page
FCC Information
Table of Contents
Track CD, VCD
Current Player Condition Request Descriptions
Operating Modes
DVD-V7400 Internal Registers
Time
Introduction
Chapter Number Description
Interface
Interface Connector
Serial Interface Pin Specification
Computer Control Functions
External Switch Control see Chapter
External Power Control
Serial Interface Specifications
Serial Control
Communication with a Computer
Command and Status
Example
Computer Control
Register/Switch Setting at Power on
Error Messages
Initial Setting
OFF
Command Structure
DVD-V7400 supports the commands listed below
Command Supporting Formats
Command Mnemonic
Argument
Command String
Status Returns
Timing
Error Message
Request Status Return
ST?FCR
RxD TxD Execution
Area, 7msec Command Start
Close
Command Descriptions
Open
Reject
Rjcr RCR
Start
Play
Sacr RCR
DVD VCD
Plcr RCR
Step Forward DVD, VCD Step Reverse DVD
Pause
Still DVD, VCD
Pacr RCR
Scan Forward Scan Reverse Scan Stop
Sfcr
Srsrsrcr
Multi-Speed Forward DVD, VCD Multi-Speed Reverse DVD
Nscr RCR
Speed DVD, VCD
Mfcr RCR
Search
4SPMFCR RCR
4SPMRCR
TR2SECR
Search & Play
CH5SECR
IX902SECR
Stop Marker
CH5SLCR
TR2SLCR
TM0325SMPLCR RCR
Losecr RCR
Lead-Out Symbol
Clear
Loplcr RCR
TM500SMPLCR RCR
Frame DVD
Block Number CD
Clcr RCR
Title DVD
Time excludes discs without Time Codes
Chapter DVD
CH23SECR
Select Subtitle DVD
Index CD
Track CD, VCD
TI5SECR
Select Angle DVD
Select Audio DVD
Select Aspect
0SUCR
Select Parental-Level DVD
Audio Control DVD, CD, VCD
1AGCR
Video Control
5ADCR RCR
0VDCR RCR
3DSCR RCR
Display Control
1DSCR
Dscr RCR
Key Lock
1KLCR RCR
Barcode /Command Stack Play DVD
Stack Group Set DVD
Oklcr RCR
Blackboard / Stack Data Upload
Video Blackboard Display DVD
Video Blackboard Clear
25GPOVSCR RCR
Numbers Bytes
Command Descriptions
Command Descriptions
Repeat
Data Explanations
Command Descriptions
6bH Text Data
Blackboard / Stack Data Download
Bucr
Weekly Timer Data Upload
Bdcr
Upper digit of Chapter number Bytes
Second page Second Week
150 Upper digit of Chapter number Bytes
170 Upper digit of Chapter number Bytes
231 Lower digit of Chapter number Bytes
Command Descriptions
Weekly Timer Data Download
Wucr
Hyper Text Data Upload
Wdcr
Uucr
Title/Track Number Request
Current Player Condition Request Descriptions
Block Number Request
DVD
Chapter Number Request DVD
Time Code Request
Index Number Request CD, VCD
Frame Number Request DVD
Block Number Request CD, VCD
Total Frame Request DVD
TOC Information Request CD/VCD
Disc Region Code Request DVD
DVD Disc Status Request
0XXXXCR
LD Disc Status Request LB-compatible DVD
CD Disc Status Request
CAV/CVL = CAV = CLV
Register a Set
0XXXXXXXCR
1XX1XXXXCR
Arg Function User’s Frame Time
DVD
Register B Set
1DSCR RCR
1RACR RCR
Print Character
Argument Function Default
Register D Set
Argument Function
Clear Screen
Real Time Clock Set
Advanced Setup
Argument Function Description
Communication Control Set
Player Active Mode Request
Mode Status
2CMCR RCR
Advanced Setup Request
Player Model Name Request
Real Time Clock Request
CM2
CCR Mode Request
Player Region Code Request
CM3
Error Code Request
Input Number Request
Input Unit Request
Register B Request
Input Barcode Data Request
Register a Request
AC8C7C6C5C4C3C2C1CR
Register D Request
BC8C7C6C5C4C3C2C1CR
DC8C7C6C5C4C3C2C1CR
2MCCR RCR
Menu Call DVD
Numeric Button DVD
Mccr
3NBCR RCR
Button Select DVD
Enter Button DVD
2CUCR RCR
Etcr RCR
Argument1 Position
Get Information DVD
Sub-ID Yyyy Return Data from the Player
Memory Data Upload
Hlbtnn
Contents Numbers Bytes
Return Firmware Version
Mucr RCR
Operating Modes
Setup
Random Access
Park
Reject
DVD-V7400 Internal Registers
Serial Use Address Flag
Remote Control Data Register
Laser Barcode Buffer
Search Time/Frame
Audio Control
Mark Title/Track Mark Chapter
Mark Index
Registers
Register Model
External Switch Control
Function Assignment
Play
Controller
Simple Circuit
Diode Matrix Circuit
Additional Notes
Appendix a Complete Command List by Name
Command Supporting Formats
Appendix B Complete Command List by Mnemonic
Command Supporting Formats
Appendix C DVD Command List
Command
Command
Appendix D LB Compatible DVD Command List
100
Appendix E CD Command List
101
102
Appendix F VCD Command List
103
104
Appendix G Error Codes
DVD-V7400