Ver.3.09

Confidential

BRAND GROUP JAPAN DENON DBP-2010
Specification for Serial Interface DBP-2010

Ver3.09

Contents
1 SERIAL COMMUNICATION INTERFACE...4

1.1 1.2 1.3 1.4

PHYSICAL TRANSFER COMMAND PROTOCOL
INTERFACE...4 FORMAT OF SERIAL DATA...5 FORMAT AND ANSWER FORMAT...6 FOR DATA TRANSMISSION AND RECEPTION...6
1.4.1 Basic procedure....6 1.4.2 Communication errors...7 1.5 1.6 1.7 1.8 1.9
COMMAND / ANSWER LIST LIST LIST

SEQUENCE...8

OF COMMAND CODES
OF ANSWER CODES....13 OF STATUS CODES...13 SPECIFICATION....14

COMMAND

1.9.1 Power ON....14 1.9.2 Power OFF.....15 1.9.3 Request System Status....16 1.9.4 Play.....18 1.9.5 Stop.....19 1.9.6 Pause.....20 1.9.7 Skip.....21 1.9.8 Slow /Search....22 1.9.9 Setup.....24 1.9.10 Top Menu....25 1.9.11 Menu....26 1.9.12 Return.....27 1.9.13 Audio....28 1.9.14 Subtitle....29 1.9.15 Angle....30 1.9.16 Direct Select...31
1.9.17 Cursor....32 1.9.18 Enter....33 1.9.19 Request CPU Version....34 1.10 EXTENTION COMMAND

SPECIFICATION

1.10.1 OPEN CLOSE...35 1.10.2 HDMI Format....35 1.10.3 PROGRAM DIRECT...36 1.10.4 CLEAR....36 1.10.5 DISPLAY....37 1.10.6 REPEAT....37 1.10.7 RANDOM.....38 1.10.8 MARKER....38 1.10.9 ZOOM....39 1.10.10 DIMMER....39 1.10.11 PICTURE ADJUST....40 1.10.12 PURE DIRECT....40 1.10.13 AUTO TRANSFER MODE...41 1.10.14 FUNCTION....41 1.10.15 (Picture-in-Picture)....42 1.10.16 Mode....42 Serial communication interface 1.1 Physical interface
Arrangement of connector signals
RS-232C Signal GND TxD RxD NC S.GROUND NC NC NC NC

Terminal # 9

I /O O I -
1.2 Transfer format of serial data
Interface Communication system Data transfer mode Transfer rate Start bit ( ST ) Data bit ( b0-b7 ) Parity ( P ) : : : : : : : As per RS-232C or RS-422A Half-duplex communication Start stop synchronization 9,600bps 1 bit 8 bits Even number / None Parity (default:Even number) : 1 bit : ASCII code : STX (02h) ETX (03h) ETB (17h) NAK (15h)
- Stop bit ( SP ) - Transfer data - Control characters

11 / 9600 ( sec )

1.3 Command format and answer format
This unit shall be based on commands each of which consists of a data row ( some commands are without a PC ) composed of command codes ( CC ) and parameter codes ( PC ). The trans-mitting station shall be designed to send block check characters ( BCC ) following ETX, with the data row enclosed in STX ( text start : 02h ) and ETX ( text termination : 03h ). The receiving station shall regard receipt of BCC as the completion of command reception when it has received STX. Here are the formats. Commands : <STX> <CC> <PC0> <PC1> <PC2> <---------> <PCn> <ETX> <BCCH> <BCCL> STX (Start of TeXt) : 02h CC (Command Code) : Command code PC (Parameter Code) : Defined for each command ( contents and number of parameters ) ETX (End of TeXt) : 03h BCC (Block Check Character) : CC + PC0 + PC1 + PC2 + --------------- + PCn + ETX = XYh (Each of X and Y is 4 bit long ) X , Y=0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F BCCH ( high-level byte ) = X as converted to an ASCII code BCCL ( low-level byte ) = Y as converted to an ASCII code Answers : <STX> <RC> <AC> <PC0> <PC1> <PC2> <--------> <PCn> <ETX> <BCCH> <BCCL> STX (Start of TeXt) : 02h RC (Reply Code) : Reply code (=Command code) AC (Answer Code) : Answer code PC (Parameter Code) : Defined for each command ( contents and number of parameters ) ETX (End of TeXt) : 03h BCC (Block Check Character) : RC +AC + PC0 + PC1 + PC2 + ------------- + PCn + ETX = XYh X , Y=0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F (Each of X and Y is 4 bit long) BCCH ( high-level byte ) = X as converted to an ASCII code BCCL ( low-level byte ) = Y as converted to an ASCII code

Comand Transmitted STX CC PC0 PC1 PC2 MAX 40ms

MIN 40s

PCn ETX BCC Error Check OK

MAX 5s

STX RC AC PC0 PC1 Answer Transmietted

PCn ETX BCC

Error Check OK Next Command Transmitted STX CC PC0
2) When a command is abnormally received
( with or without an answer parameter )

Command Transmitted

STX CC PC0 PC1 PC2

MAX 40ms

MAX 100ms
PCn ETX BCC Error Check NG
NAK Command Retransmitted NAK return STX CC PC0
3) When a command with an answer parameter is normally received
answer is abnormally received ( host )

and an

Command Transmitted STX CC PC0 PC1 PC2 MAX 40ms
MAX 5s STX RC AC PC0 PC1 Answer Transmitted
PCn ETX Error Check NG BCC
NAK MAX 5 s STX RC AC PC0 PC1 Answer Retransmitted
4) When a command with an answer parameter is normally received
answer is normally received with ETB ( host )
STX RC AC PC0 PC1 Answer Transmitted
PCn ETB Error Check OK BCC
1.6 List of command codes
Here is a list of command code types. 2Xh: POWER control command 3Xh: Command related to the acquisition of player information ( such as status and name ) 4Xh~5Xh: Operation instruction command to the player 61h~7Xh: Enhanced Operation instruction command to the player
No. 38 Command Power ON Power OFF Request System Status Request CPU Version Play Stop Pause Skip Slow /Search Setup Top Menu Menu Return Audio Subtitle Angle Direct Select Cursor Enter OPEN/CLOSE HDMI Select HDMI Format PROGRAM/DIRECT CLEAR CALL DISPLAY REPEAT RANDOM MARKER ZOOM DIMMER PICTURE ADJUST PURE DIRECT AUTO TRANSFER MODE FUNCTION MAIN/SUB Mode Code (ASCII) 20h ([SP]) 21h (!) 30h (0) 31h (1) 40h (@) 41h (A) 42h (B) 43h (C) 44h (D) 45h (E) 46h (F) 47h (G) 48h (H) 49h (I) 4Ah (J) 4Bh (K) 4Ch (L) 4Dh (M) 4Eh (N) 61h (a) 63h (c) 64h (d) 65h (e) 66h (f) 67h (g) 68h (h) 69h (i) 6Bh (k) 6Ch (l) 6Dh (m) 6Eh (n) 6Fh (o) 70h (p) 71h (q) 72h (r) 73h (s) 74h (t) Operation Power-on request from the standby state Power-off request Acquires system status ( such as the entire player and transfer unit ). Acquires the CPU version. Starts playback. Stops playback. Requests a pause. Moves to another group or title or chapter or track Scan Common procedures of initial setting Playback top menu screen Playback Menu screen Return Audio setting Subtitle setting Angle setting Music search mode Moves cursor screen Decision Disk tray open / closing HDMI output mode HDMI output format Program mode setting Program Entry Track Clear Program Entry Track Call Display information screen Repeat mode setting Random mode setting Maker mode screen Zoom setting Dimmer setting Picture menu screen Puredirect menu screen & Puredirect setting Status information auto toransfer mode setting

I carry out a function peculiar to a disk I perform a change of a main stream / sub stream / main&sub stream(picture-in-picture). I call various functions.

1.7 List of answer codes

No. Status 1 Command OK 2 Invalid 3 Format Error Order Track None Order Time None Code (ASCII) 20h (SP) 30h (0) 31h (1) 32h (2) 33h (3) Description Accepts the command. Invalid command. Inappropriate command format. The track , the group ,the title or the chapter you specified does not exist. The time you specified does not exist.

1.8 List of status codes

Here is a list of answer code types. 3Xh : Status of the entire system 4Xh : Status of each action mode
No. 15 Status Stand-by Disc Loading Disc Loading Complete Tray Opening Tray Closing No Disc Stop Play Pause Scan Play Slow Search Play Setup Play Back Control DVD Resume Stop DVD Menu Digital Interface Receive 16 Mode (DAC MODE) Code (ASCII) 30h (0) 31h (1) 32h (2) 33h (3) 34h (4) 41h (A) 42h (B) 43h (C) 44h (D) 45h (E) 46h (F) 47h (G) 48h (H) 49h (I) 4Ah (J) 4Bh (K) Description Stand-by Under disc loading. Disc Loading complete. Disc tray open. Disc tray close. Disc not present Stop Under disc playing. Playback in process. Scanning in process. Slow scanning in process. Setup mode Play Back Control scannig in process Resume stop condition DVD menu playback in process Under DAC Mode
1.9 Command specification
When this unit is set to be compatible with all commands and fails to accept a command ( due to a communication error, for example ) , it returns NAK ( 15h ) as an answer.

1.9.1 Power ON

This requests a power-on from the standby state. On receiving this command, this unit gives a power-on instruction to all players connected by a daisy chain.

byte \ bit 1 0

STX ( 02h ) Command code ( ' SP ') Reserve ( 00h ) Reserve ( 00h ) Reserve ( 00h ) Reserve ( 00h ) Reserve ( 00h ) ETX ( 03h ) BCCH ( high-level ) BCCL ( low-level )

1) Answers returned

byte \ bit 2 3~STX ( 02h ) Reply code ( ' SP ') Answer code Master player type DVD-3800BD (ASCII CODE) or DVD-2500BT (ASCII CODE)or BD8002 (ASCII CODE) ETX ( 03h ) BCCH ( high-level ) BCCL ( low-level )

2) Special condition

When power condition is STANDBY, can accept OPEN /CLOSE KEY, PLAY KEY, and POWER ON KEY on the front panel and on the IR remote controler. I will keep two space before a model name later.

1.9.2 Power OFF

This requests a transfer from power-on to a standby state.
STX ( 02h ) Command code ( ' ! ') Reserve ( 00h ) Reserve ( 00h ) Reserve ( 00h ) Reserve ( 00h ) Reserve ( 00h ) ETX ( 03h ) BCCH ( high-level ) BCCL ( low-level )
byte \ bit STX ( 02h ) Reply code ( ' ! ') Answer code ETX ( 03h ) BCCH ( high-level ) BCCL ( low-level )

None.

1.9.3 Request System Status
This status requests the DVD playing information.
STX ( 02h ) Command code ( ' 0 ') Reserve ( 00h ) Reserve ( 00h ) Reserve ( 00h ) Reserve ( 00h ) Reserve ( 00h ) ETX ( 03h ) BCCH ( high-level ) BCCL ( low-level ) 1 0
byte \ bit STX ( 02h ) Reply code ( ' 0 ') Answer code Disc type code ( *1 ) Audio format code ( *2 ) Audio channel code ( *3 ) Dialog code ( *4 ) Subtitle code ( *5 ) Angle code ( *6 ) Status code Play mode code ( *7 ) Group or Title number information (100 digits) Group or Title number information (10 digits) Group or Title number information (1 digits) Track or Chapter number information (1000 digits) Track or Chapter number information (100 digits) Track or Chapter number information (10 digits) Track or Chapter number information (1 digits) Time mode ( *8 ) Elapsed time (hour, 10 digits) Elapsed time (hour, 1 digits) Elapsed time (minutes, 10 digits) Elapsed time (minutes, 1 digits) Elapsed time (second, 10 digits) Elapsed time (second, 1 digits) ETX ( 03h ) BCCH ( high-level ) BCCL ( low-level )

(*1) code

Code 31h 32h 33h 34h 35h 36h 37h 38h 39h 3Ah

Disc type code

Disc Type

(*2) Audio format code

Code 31h 32h 33h 34h 35h 36h 37h 38h 39h 3Ah 3Bh 3Ch 3Dh Audio Format

(*3) Audio channel code

Code 31h 32h 33h 34h 35h 36h 37h 38h 39h 3Ah 3Bh 3Ch 3Dh 3Eh 3Fh 40h 41h Audio Channel

(*4) Dialog

Code Dialog
(1) DVD VIDEO (2) DVD AUDIO (3) VCD (4) CD-DA (5) CD-ROM (6) UNKNOWN (7) SACD (8) DVD VR (9) BDMV (:) BDAV
(1) DOLBY DIGITAL (2) DTS (3) MPEG (4) LPCM (5) PPCM (6) UNKNOWN (7) DSD (8) DD+ (9) DTS-HD (:) DOLBY TrueHD (;) MP3 (<) AAC (=) WMA
(1) 1 ch (2) 2 ch (3) 2.1 ch (4) 3 ch (5) 3.1 ch (6) 4 ch (7) 4.1 ch (8) 5 ch (9) 5.1 ch (: ) 6 ch (;) L /R (CD/VCD/MP3) (<) R (CD/CD) (=) L (CD/VCD) (>) UNKNOWN (?) 6.1ch (@) 7 ch (A) 7.1ch

31h (1) JPN 32h (2) ENG 33h (3) FRA 34h (4) DEU 35h (5) ITA 36h (6) ESP 37h (7) NLD 38h (8) CHI 39h (9) RUS 3Ah( : ) KOR 3Bh( ; ) UNKNOWN

Confidential 42h (B) 8ch

Code 31h 32h 33h 34h 35h 36h 37h 38h 39h 3Ah 3Bh
Subtitle code (*6) Angle code
Subtitle Code 31h 32h 33h 34h 35h 36h 37h 38h 39h (1) (2) (3) (4) (5) (6) (7) (8) (9) Angle 9 (1) JPN (2) ENG (3) FRA (4) DEU (5) ITA (6) ESP (7) NLD (8) CHI (9) RUS (:) KOR ( ; ) UNKNOWN
(*7) Play mode code (*8) Time Mode code
Code 31h 32h 33h Play Mode Code Time Mode (1) NORMAL (2) PROGRAM (3) RANDOM 31h (1) SINGLE ELAPSED 32h (2) SINGLE REMAIN 33h (3) TOTAL ELAPSED 34h (4) TOTAL REMAIN 35h (5) CHAPTER ELAPSED 36h (6) CHAPTER REMAIN 37h (7) TITLE ELAPSED 38h (8) TITLE REMAIN 39h (9) TRACK ELAPSED 3Ah (: ) TRACK REMAIN 3Bh ( ; ) GROUP ELAPESD 3Ch (<) GROUP REMAIN

2) Special conditions

When the disc does not set to DVD mechanism and disc loading process does not finish, group number, title number, track number, and chapter number are set (' 0 ' ). When the disc does not set to DVD mechanism and disc loading process does not finish, elapsed time information are set ( ' 0 ' ). When power condition is STANDBY, can accept REQUEST SYSTEM STATUS, POWER ON KEY, REQUEST CPU VERSION, and REQUEST ERROR STATUS. Incase of another command, returns COMMAND FORMAT ERROR ( ' 1 ' ) in the ANSWER CODE Note : When you need these data, you should send this command.

1.9.4 Play

The unit begins to play back the disc.
STX ( 02h ) Command code ( ' @ ') Reserve ( 00h ) Reserve ( 00h ) Reserve ( 00h ) Reserve ( 00h ) Reserve ( 00h ) ETX ( 03h ) BCCH ( high-level ) BCCL ( low-level )
byte \ bit STX ( 02h ) Reply code ( ' @ ') Answer code ETX ( 03h ) BCCH ( high-level ) BCCL ( low-level )
When status code is 4Bh (DIR mode) , this command is not accepted.

1.9.5 Stop

This stops playing back the disc.
STX ( 02h ) Command code ( ' A ') Reserve ( 00h ) Reserve ( 00h ) Reserve ( 00h ) Reserve ( 00h ) Reserve ( 00h ) ETX ( 03h ) BCCH ( high-level ) BCCL ( low-level )
byte \ bit STX ( 02h ) Reply code ( ' A ') Answer code ETX ( 03h ) BCCH ( high-level ) BCCL ( low-level )

1.9.6 Pause

This pauses the disc.
STX ( 02h ) Command code ( ' B ') Reserve ( 00h ) Reserve ( 00h ) Reserve ( 00h ) Reserve ( 00h ) Reserve ( 00h ) ETX ( 03h ) BCCH ( high-level ) BCCL ( low-level )

Operation matrix

DISC Now Operation 2X 4X 6X 8X 16X 32X 64X (1X) 2X 4X 6X 8X 16X 32X 64X DVD-VIDEO /DVD-AUDIO /MP3 /VideoCD/DVD-VR/BD Slow /Search command ' + FF FF FF FF FF FF FF FF ' 4X 6X 8X 16X 32X 64X 2X 2X ' CDDA/SACD Slow /Search command ' + FF FF FF FF ' 4X 6X 8X 2X ' FR

Playing

DISC Pausing FWD SLOW RVS Others 1 ////////2 SLOW SLOW SLOW SLOW SLOW
FR 2X FR 4X FR 6X FR 8X 2X FR 16X FR 32X FR 64X FR 2X DVD-VIDEO/DVD-VR/BD 1 /////8 SLOW RVS 1 /8 SLOW RVS 1 /8 SLOW SLOW SLOW SLOW ignore RVS RVS RVS RVS 1 ////8

FR FR FR FR FR

2X 4X 6X 8X 2X
VideoCD SLOW FWD1 /6 ignore SLOW FWD1 /4 SLOW FWD1 /2 SLOW FWD1 /6 ignore ignore

FWD FWD FWD FWD FWD

ignore

SLOW FWD 1 /8

1.9.9 Setup
This operation the initial setting.
STX ( 02h ) Command code ( ' E ') Reserve ( 00h ) Reserve ( 00h ) Reserve ( 00h ) Reserve ( 00h ) Reserve ( 00h ) ETX ( 03h ) BCCH ( high-level ) BCCL ( low-level )
byte \ bit STX ( 02h ) Reply code ( ' E ') Answer code ETX ( 03h ) BCCH ( high-level ) BCCL ( low-level )
This command is valid only when the mode status is Stop (B). When status code is 4Bh (DIR mode) , this command is not accepted.

1.9.10 Top Menu

This playback title menu in the DVD disc.
STX ( 02h ) Command code ( ' F ') Reserve ( 00h ) Reserve ( 00h ) Reserve ( 00h ) Reserve ( 00h ) Reserve ( 00h ) ETX ( 03h ) BCCH ( high-level ) BCCL ( low-level )
byte \ bit STX ( 02h ) Reply code ( ' F ') Answer code ETX ( 03h ) BCCH ( high-level ) BCCL ( low-level )
This command is valid only when disc type code is DVD-Video (1) or DVD-Audio (2). When status code is 4Bh (DIR mode) , this command is not accepted.

1.9.11 Menu

This plays root menu in the DVD disc.

byte \ bit 3 STX (02h) 0

Command code ( 'G ' ) Reserve (00h) Reserve (00h) Reserve (00h) Reserve (00h)
Reserve ( 00h ) ETX (03h)
BCCH (high-level) BCCL (low-level)
Reply code ( 'G ' ) Answer code

ETX (03h)

This command is valid only when disc type code is DVD-Video (1). When status code is 4Bh (DIR mode) , this command is not accepted.

1.9.12 Return

This returns previous setup menu screen.
Command code ( 'H ' ) Reserve (00h) Reserve (00h) Reserve (00h) Reserve (00h)
Reply code ( 'H ' ) Answer code
This command is valid only when setup menu or display menu is displayed. When status code is 4Bh (DIR mode) , this command is not accepted.

1.9.13 Audio

This selects dialog in the BD/DVD disc.
byte \ bit Audio skip code 3 ') ' 0
STX ( 02h ) Command code ( ' | ( Forward : ' +

' / Reverse :

Audio stream code( + :Primary / - Secondary) Reserve (00h) Reserve (00h) Reserve ( 00h ) ETX ( 03h ) BCCH ( high-level ) BCCL ( low-level )
byte \ bit 0 STX ( 02h ) Reply code ( ' | ') Answer code Current audio stream channel (digit 10) Current audio stream channel (digit 1) Total audio stream channel (digit 10) Total audio stream channel (digit 1) Ver3.09add Audio format ( *1 ) Audio channel ( *2 ) Dialog ( *3 ) ETX ( 03h ) BCCH ( high-level ) BCCL ( low-level )
Code 31h 32h 33h 34h 35h 36h 37h 38h 39h 3Ah 3Bh 3Ch 3Dh

Audio format code

Audio Format Dolby Digital DTS MPEG LPCM PPCM UNKNOWN DSD DD+ DTS-HD DOLBY TrueHD MP3 AAC WMA (1) (2) (3) (4) (5) (6) (7) (8) (9) (:) (;) (<) (=)
31h 32h 33h 34h 35h 36h 37h 38h 39h 3Ah 3Bh 3Ch 3Dh 3Eh 3Fh 40h 41h 42h

Audio channel code

Audio Channel 1 ch 2 ch 2.1 ch 3 ch 3.1 ch 4 ch 4.1 ch 5 ch 5.1 ch 6 ch L/R (CD /VCD /MP3) R (CD /VCD) L (CD /VCD) UNKNOWN 6.1ch 7 ch 7.1ch 8ch (1) (2) (3) (4) (5) (6) (7) (8) (9) (:) (;) (<) (=) (>) (?) (@) (A) (B)
31h 32h 33h 34h 35h 36h 37h 38h 39h 3Ah 3Bh

Dialog code

Dialogl JPN ENG FRA DEU ITA ESP NLD CHI RUS KOR UNKNOWN (1) (2) (3) (4) (5) (6) (7) (8) (9) (:) (;)

1.9.14 Subtitle

This selects subtitle language in the BD/ DVD disc.
byte \ bit 3 ') ' / Reverse : ' 0
STX ( 02h ) Command code ( ' J Subtitle skip code ( Forward : ' +
Subtitle stream code (31h(1):Primary / 32h(2):Primary Style / 33h(3):Secondary ) Ver3.09 add Reserve (00h) Reserve (00h) Reserve ( 00h ) ETX ( 03h ) BCCH ( high-level ) BCCL ( low-level )
byte \ bit 0 STX ( 02h ) Reply code ( ' J ') Answer code Current subtitle stream channel (digit 100) Current subtitle stream channel (digit 10) Current subtitle stream channel (digit 1) Total subtitle stream channel (digit 100) Total subtitle stream channel (digit 10) Total subtitle stream channel (digit 1) Ver3.09add Subtitle language ( *1 ) ETX ( 03h ) BCCH ( high-level ) BCCL ( low-level )

Subtitle language code

Dialogl JPN ENG FRA DEU ITA ESP NLD CHI RUS KOR UNKNOWN
31h (1) 32h (2) 33h (3) 34h (4) 35h (5) 36h (6) 37h (7) 38h (8) 39h (9) 3Ah ( : ) 3Bh ( ; )

When status code is 4Bh (DIR mode) , this command is not accepted. When the value of the "current subtitle stream channel( both digit10 and digit1 )" is zero, it means the subtitle is OFF.

1.9.15 Angle

This selects angle in the DVD disc.

byte \ bit 3 ') ' 0

STX ( 02h ) Command code ( ' K Angle skip code ( Forward : ' + Reserve (00h) Reserve (00h) Reserve (00h) Reserve ( 00h ) ETX ( 03h ) BCCH ( high-level ) BCCL ( low-level )
byte \ bit STX ( 02h ) Reply code ( ' K ') Answer code Current angle stream channel Total angle stream channel ETX ( 03h ) BCCH ( high-level ) BCCL ( low-level )

1.9.16 Direct Select

This directly selects specify track in the disc.
STX ( 02h ) Command code ( ' L ') Search mode code ( *1 ) Track number ( 1000 digits ) Track number ( 100 digits ) Track number ( 10 digits ) Track number ( 1 digit ) ETX ( 03h ) BCCH ( high-level ) BCCH ( low-level )

Code 31h 32h

Search mode code
Search Mode Select group or title number Select track or chapter number (1) (2)
byte \ bit 0 STX ( 02h ) Reply code ( ' L ') Answer code Group number or title number (100 digit) Group number or title number (10 digit) Group number or title number (1 digit) Chapter number or track number (1000 digit) Chapter number or track number (100 digit) Chapter number or track number (10 digit) Chapter number or track number (1 digit) ETX ( 03h ) BCCH ( high-level ) BCCH ( low-level )

1.9.17 Cursor

This moves highlight area of initial setting screen.
STX ( 02h ) Command code ( ' M ') Cursor code ( *1 ) Reserve (00h) Reserve (00h) Reserve (00h) Reserve ( 00h ) ETX ( 03h ) BCCH ( high-level ) BCCH ( low-level )

Cusor code

Cursor LEFT
Code 31h (1) 32h (2) 33h (3) 34h (4)

RIGHT DOWN

byte \ bit STX ( 02h ) Reply code ( ' M ') Answer code ETX ( 03h ) BCCH ( high-level ) BCCH ( low-level )

1.9.18 Enter

This decides selected item in the setup menu etc.
STX ( 02h ) Command code ( ' N ') Reserve (00h) Reserve (00h) Reserve (00h) Reserve (00h) Reserve ( 00h ) ETX ( 03h ) BCCH ( high-level ) BCCH ( low-level )

byte \ bit STX (02h) Reply code ( 'N ' ) Answer code ETX ( 03h ) BCCH ( high-level ) BCCH ( low-level )
1.9.19 Request CPU Version
This gets CPU version number.
STX ( 02h ) Command code ( ' 1 ' ) Reserve (00h) Reserve (00h) Reserve (00h) Reserve (00h) Reserve ( 00h ) ETX ( 03h ) BCCH ( high-level ) BCCH ( low-level )
byte \ bit STX (02h) Reply code ( ' 1 ' ) Answer code System -con version number (1000 digit) System -con version number (100 digit) System -con version number (10 digit) System -con version number (1 digit) Drive -con version number (1000 digit) Drive -con version number (100 digit) Drive -con version number (10 digit) Drive -con version number (1 digit) Panel -con version number (1000 digit) Panel -con version number (100 digit) Panel -con version number (10 digit) Panel -con version number (1 digit) ETX ( 03h ) BCCH ( high-level ) BCCH ( low-level )
This command is valids only when system status is except 'System Initialize (1) '.
Extention Command specification
These Commands are extended to make it more convenient than Version 1.0. It makes control as same buttons of REMOTE CONTROLLER.

1.10.1 OPEN CLOSE

This command can control Disc Tray.
STX ( 02h ) Command code ( ' a ' ) Reserve (00h) Reserve (00h) Reserve (00h) Reserve (00h) Reserve (00h) ETX ( 03h ) BCCH ( high-level ) BCCH ( low-level )
byte \ bit STX (02h) Reply code ( ' a ' ) Answer code ETX ( 03h ) BCCH ( high-level ) BCCH ( low-level )

1.10.2 HDMI Format

This command can change the resolution of HDMI/DVI.
Byte \ bit STX ( 02h ) Command code ( ' d ' ) Reserve (00h) Reserve (00h) Reserve (00h) Reserve (00h) Reserve (00h) ETX ( 03h ) BCCH ( high-level ) BCCH ( low-level ) 1 0
byte \ bit STX (02h) Reply code ( ' d ' ) Answer code ETX ( 03h ) BCCH ( high-level ) BCCH ( low-level )

1.10.3 PROGRAM DIRECT

This command can change the Play Mode.
STX ( 02h ) Command code ( ' e ' ) Reserve (00h) Reserve (00h) Reserve (00h) Reserve (00h) Reserve (00h) ETX ( 03h ) BCCH ( high-level ) BCCH ( low-level )

byte \ bit STX (02h) Reply code ( ' e ' ) Answer code ETX ( 03h ) BCCH ( high-level ) BCCH ( low-level )

1.10.4 CLEAR

This command can erase the programmed tracks.

Byte \ bit 1 0

STX ( 02h ) Command code ( ' f ' ) Reserve (00h) Reserve (00h) Reserve (00h) Reserve (00h) Reserve (00h) ETX ( 03h ) BCCH ( high-level ) BCCH ( low-level )
byte \ bit STX (02h) Reply code ( ' f ' ) Answer code ETX ( 03h ) BCCH ( high-level ) BCCH ( low-level )

1.10.5 DISPLAY

This command can show the information on screen display.
STX ( 02h ) Command code ( ' h ' ) Reserve (00h) Reserve (00h) Reserve (00h) Reserve (00h) Reserve (00h) ETX ( 03h ) BCCH ( high-level ) BCCH ( low-level )
byte \ bit STX (02h) Reply code ( ' h ' ) Answer code ETX ( 03h ) BCCH ( high-level ) BCCH ( low-level )

1.10.6 REPEAT

This command can change the Repeat Mode.
STX ( 02h ) Command code ( ' i ' ) Repeat code (*1) Reserve (00h) Reserve (00h) Reserve (00h) Reserve (00h) ETX ( 03h ) BCCH ( high-level ) BCCH ( low-level )

( *1) Repeat code

Code 31h 32h (1) (2) Repeat Mode REPEAT A-B
byte \ bit STX (02h) Reply code ( ' i ' ) Answer code ETX ( 03h ) BCCH ( high-level ) BCCH ( low-level )

1.10.7 RANDOM

STX ( 02h ) Command code ( ' k ' ) Reserve (00h) Reserve (00h) Reserve (00h) Reserve (00h) Reserve (00h) ETX ( 03h ) BCCH ( high-level ) BCCH ( low-level )
byte \ bit STX (02h) Reply code ( ' k ' ) Answer code ETX ( 03h ) BCCH ( high-level ) BCCH ( low-level )

1.10.8 MARKER

This command can show the Marker information on screen display.
STX ( 02h ) Command code ( ' l ' ) Reserve (00h) Reserve (00h) Reserve (00h) Reserve (00h) Reserve (00h) ETX ( 03h ) BCCH ( high-level ) BCCH ( low-level )
byte \ bit STX (02h) Reply code ( ' l ' ) Answer code ETX ( 03h ) BCCH ( high-level ) BCCH ( low-level )

1.10.9 ZOOM

This command can expand the picture.
STX ( 02h ) Command code ( ' m ' ) Reserve (00h) Reserve (00h) Reserve (00h) Reserve (00h) Reserve (00h) ETX ( 03h ) BCCH ( high-level ) BCCH ( low-level )
byte \ bit STX (02h) Reply code ( ' m ' ) Answer code ETX ( 03h ) BCCH ( high-level ) BCCH ( low-level )

1.10.10

DIMMER
This command can change luminance on VFD.
STX ( 02h ) Command code ( ' n ' ) Reserve (00h) Reserve (00h) Reserve (00h) Reserve (00h) Reserve (00h) ETX ( 03h ) BCCH ( high-level ) BCCH ( low-level )
byte \ bit STX (02h) Reply code ( ' n ' ) Answer code ETX ( 03h ) BCCH ( high-level ) BCCH ( low-level )

1.10.11

PICTURE ADJUST
This command can show the picture adjust mode.
STX ( 02h ) Command code ( ' o ' ) Reserve (00h) Reserve (00h) Reserve (00h) Reserve (00h) Reserve (00h) ETX ( 03h ) BCCH ( high-level ) BCCH ( low-level ) 1 0
byte \ bit STX (02h) Reply code ( ' o ' ) Answer code ETX ( 03h ) BCCH ( high-level ) BCCH ( low-level )

1.10.12

PURE DIRECT
This command can select the mode or show the memory of pure direct.
STX ( 02h ) Command code ( ' p ' ) Pure Direct code (*1) Reserve (00h) Reserve (00h) Reserve (00h) Reserve (00h) ETX ( 03h ) BCCH ( high-level ) BCCH ( low-level ) 1 0
byte \ bit STX (02h) Reply code ( ' p ' ) Answer code ETX ( 03h ) BCCH ( high-level ) BCCH ( low-level )

( *1) Pure Direct code

Code 31h 32h (1) (2) Pure Direct SELECT MEMORY

1.10.13

AUTO TRANSFER MODE
This command can select the Status Transfer Mode.
STX ( 02h ) Command code ( ' q ' ) Transfer Mode code (*1) Reserve (00h) Reserve (00h) Reserve (00h) Reserve (00h) ETX ( 03h ) BCCH ( high-level ) BCCH ( low-level )
byte \ bit STX (02h) Reply code ( ' q ' ) Answer code ETX ( 03h ) BCCH ( high-level ) BCCH ( low-level )

( *1) Transfer Mode code

Code 31h 32h (1) (2) Transfer Mode One Time Auto

1.10.14

FUNCTION
I carry out a function peculiar to a disk.
STX ( 02h ) Command code ( ' r ' ) Function code (*2) Reserve (00h) Reserve (00h) Reserve (00h) Reserve (00h) ETX ( 03h ) BCCH ( high-level ) BCCH ( low-level )
byte \ bit STX (02h) Reply code ( ' r ' ) Answer code ETX ( 03h ) BCCH ( high-level ) BCCH ( low-level )

( *2) Function code

Code 31h 32h 33h 34h (1) (2) (3) (4) Transfer Mode RED GREEN BULE YELLOW

1.10.15

(Picture-in-Picture)
I perform a change of a Primary stream / Secondary stream / picture-in-picture.
STX ( 02h ) Command code ( ' s ' ) Reserve (00h) Reserve (00h) Reserve (00h) Reserve (00h) Reserve (00h) ETX ( 03h ) BCCH ( high-level ) BCCH ( low-level )
byte \ bit STX (02h) Reply code ( ' s ' ) Answer code ETX ( 03h ) BCCH ( high-level ) BCCH ( low-level )

1.10.16

I call various functions.
byte \ bit STX ( 02h ) Command code ( ' t ' ) Reserve (00h) Reserve (00h) Reserve (00h) Reserve (00h) Reserve (00h) ETX ( 03h ) BCCH ( high-level ) BCCH ( low-level )

Answers returned

byte \ bit STX (02h) Reply code ( ' t ' ) Answer code ETX ( 03h ) BCCH ( high-level ) BCCH ( low-level )