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