RS-232 Pin Configuration:
The pin out of the BDP-93EU RS-232C port is as the following:
Pin
2 3 5 Signal
TXD RXD GND
This pin configuration allows a PC running a serial terminal program (such as Hyper Terminal) to communicate with the player using a straight-through DB9 9-pin RS-232 serial cable. Do NOT use a “Null-Modem” type cable for PC connection. For connection to a remote control system, please refer to the documentation that comes with the remote control system.
Communication Settings:
Baud Rate Data Bits Parity Stop Bit Flow Control
9600 8 None 1 None
Command Structure:
Each command starts with a # sign (ASCII 0x23), followed by a 3-character command code. If there are any parameters for the command, the parameters are given in text format, separated by a space (ASCII 0x20) from the command code. The # character (ASCII 0x23) must never appear in the parameters. A carriage return (ASCII 0x0d)
indicates the end of the command. Each command must not exceed 25 bytes including the start of command and end of command bytes.
The illustration of the command structure is as the followings:
<Command> = <Start of Command><Command Code>[<sp><Parameters>] <End of Command> <Start of Command> = #, ASCII 0x23
自动甩干拖把
<Command Code> = <byte><byte><byte> <sp> = space, ASCII 0x20
The OPPO BDP-93EU Bluray player is fitted with a standard RS232C port for wired
remote control. The RS-232C port is configured as a DCE device using a female 9-pin D-Sub type connector.
OPPO BD UK Ltd, 42 Hellesdon Park Road, Norwich, NR6 5DR, United Kingdom
**********************************.uk
OPPO BDP-93EU RS232 Manual V1.0
<Parameters> = command-specific
<End of Command> = CR, ASCII 0x0d
Response Structure:
Upon receiving a command, the player shall try to execute the command and send back a response. Two response formats are supported: the short response and the verbose response. The short response is used by default. If the verbose mode (See command reference for SVM) is set, the verbose response will be used instead.
The response starts with an “@” sign (ASCII 0x23), followed by the original command code and a space (ASCII 0x20) if the verbose response is in use, and a result code, either “OK” or “ER”. If there are any parameters or additional message, the parameters or message is given in text format, separated by a space (ASCII 0x20) from the result code. The @ character (ASCII 0x40) must never appear in the parameters or message.
A carriage return (ASCII 0x0d) indicates the end of response. Each response must not exceed 25 bytes including the start of response and the end of response bytes.
The illustration of the response structure is as the followings:
<Short Response> = <Start of Response><Result Code>[<sp><Parameters>]
<End of Response>
滚动车轮<Verbose Response> = <Start of Response><Command Code><sp><Result Code> [<sp><Parameters>]<End of Response> <Start of Response> = @, ASCII 0x40
<Command Code> = <byte><byte><byte>
<Result Code> = OK|ER
<sp> = space, ASCII 0x20
<Parameters> = command-specific
<End of Response> = CR, ASCII 0x0d
Status Update Messages Structure:
If the verbose mode is set to 2 or 3, the player will send status update messages automatically. These messages are not a response to any particular command. Any status change caused by commands from RS232, front panel buttons, IR remote control, or playback progress may trigger status update messages.
The status update messages have the following structure:
涂布刮刀<Update> = <Start of Update><Status Code>[<sp><Parameters>]<End of Update> <Start of Update> = @, ASCII 0x40
<Status Code> = <byte><byte><byte>
<sp> = space, ASCII 0x20
<Parameters> = status-specific
<End of Response> = CR, ASCII 0x0d
Command Sequence:
Commands are executed in the order they are received. The host should wait for a response from the player before sending the next command.
If the player receives a new command before executing the previous command, the player may discard the previous command.
If the host does not receive a response from the player 10 seconds after the command is issued, the host may consider the command or response lost during transmission, and can retransmit the command.
Command List:
A. Command that maps to a remote control button
This group of commands maps directly to the infrared remote control keys. No parameters are needed for these commands. The player handles the commands as if it receives the same IR remote commands. For actions that require a multiple-key sequence, such as go to a certain chapter (GOT command followed by multiple numeric key commands and the SEL command), the player responds to each command individually until the last command is received. At that time the player shall respond with either OK or ER depending on the result of the action.
Command
Code
Remote Key Function Response Example
POW POWER Toggle power STANDBY
and ON OK ON OK OFF
SRC SOURCE Go to Home Menu to select
media source
OK
EJT OPEN Open/close the disc tray OK OPEN
OK CLOSE PON ON Discrete on OK ON POF OFF Discrete off OK OFF
SYS P/N Switch output TV system:
NSTC, PAL or
MULTI(AUTO) OK NTSC OK PAL OK AUTO
DIM DIMMER Dim front panel display OK ON
OK DIM
OK OFF
PUR PURE AUDIO Pure audio mode (no video) OK ON
OK OFF
VUP VOL + Increase volume OK n (n is the volume
number, 0 – 100) VDN VOL - Decrease volume OK n (n is the volume
number, 0 – 100) MUT MUTE Mute
audio OK
MUTE
OK UNMUTE
NU1 1 Numeric key 1 OK
NU2 2 Numeric key 2 OK
NU3 3 Numeric key 3 OK
NU4 4 Numeric key 4 OK
NU5 5 Numeric key 5 OK
NU6 6 Numeric key 6 OK
NU7 7 Numeric key 7 OK
NU8 8 Numeric key 8 OK
NU9 9 Numeric key 9 OK
NU0 0 Numeric key 0 OK
CLR CLEAR Clear numeric input OK
GOT GOTO Play from a specified
location
OK
HOM HOME Go to Home Menu to select
media source
OK
PUP PAGE UP Show previous page OK
PDN PAGE DOWN Show next page OK
OSD DISPLAY Show/hide on-screen display OK
TTL TOP MENU Show BD top menu or DVD
title menu
OK
MNU POP-UP MENU Show BD pop-up menu or沼气储存
DVD menu
OK
NUP Up
Arrow Navigation OK
NLT Left
Arrow Navigation OK
NRT Right
Arrow
Navigation OK
NDN Down
Arrow
Navigation OK
SEL ENTER Navigation OK
SET SETUP Enter the player setup menu OK
RET RETURN Return to the previous menu
or mode
OK
RED RED Function varies by content OK
GRN GREEN Function varies by content OK
BLU BLUE Function varies by content OK
YLW YELLOW Function varies by content OK
STP STOP Stop
playback OK
PLA PLAY Start
playback OK
PAU PAUSE Pause
playback OK
PRE PREV Skip to previous OK
REV REV Fast reverse play OK 1X
FWD FWD Fast forward play OK 1X
NXT NEXT Skip to next OK
AUD AUDIO Change audio language or
channel
OK
SUB SUBTITLE Change subtitle language OK
ANG ANGLE Change camera angle OK a/b (a: current angle
number, b: total
便携式示波器available angles)
ZOM ZOOM Zoom in/out and adjust
aspect ratio
OK (zoom ratio text)
SAP SAP Turn on/off Secondary Audio
Program OK (audio track information) OK Off
ATB AB REPLAY Repeat play the selected
section OK A- OK A-B OK OFF
RPT REPEAT Repeat play生产
石墨烯
OK Repeat Chapter
OK Repeat Title OK OFF
PIP
PIP
Show/hide Picture-in-Picture
OK (PIP program info) OK Off HDM RESOLUTION Switch output resolution OK SUH SUBTITLE (hold) Press and hold the
SUBTITLE key. This
activates the subtitle shift feature
OK
NOP No operation. OK
B. Query Commands
This group of commands issues queries to the player. The player shall respond according to its current status.
Command Code Function Response Example QVM Query verbose mode OK 0
OK 1 OK 2 OK 3
QPW Query power status OK ON
OK OFF
QVR Query firmware version OK BDP93EU-26-1108 QVL Query volume OK 100
OK MUTE
QHD Query HDMI resolution OK 480P
OK 720P50 OK 1080P60 OK AUTO
QPL Query playback status OK NO DISC
OK LOADING OK OPEN OK CLOSE OK PLAY OK PAUSE OK STOP OK STEP OK FREV OK FFWD OK SFWD OK SREV OK SETUP
OK HOME MENU OK MEDIA CENTER
QTK Query Track/Title OK 2/10 QCH Query Chapter OK 3/3 QTE Query Track/Title elapsed time OK 0:1:34
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