Denon DCM-5000 Serial Protocol

Denon DCM-5000 Manual

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  • Denon DCM-5000 | Serial Protocol - Page 1
    [1] Version 1.18 Specification For Serial Interface DCM-5000 / 5001 Nippon Columbia Co., Ltd.
  • Denon DCM-5000 | Serial Protocol - Page 2
    1.9.19 Request CD-TEXT Name ...29 1.9.20 Request CPU Version ...30 1.9.21 Request Error status ...31 2. CONSTRAINTS ...32 2.1 SETTING A PC REMOTE MODE ...32 2.2 DAISY CHAIN...32 2.2.1 ID setting ...32 2.2.2 Daisy chain configuration...32 2.3 POWER-ON AND POWER-OFF ...32 3. LIST OF ERROR CODES...33
  • Denon DCM-5000 | Serial Protocol - Page 3
    synchronization - Transfer rate 9,600bps - Start bit ( ST ) 1 bit - Data bit ( b0-b7 ) 8 bits - Parity ( P ) Even number - Stop bit ( SP ) 1 bit - Transfer data ASCII code - Control characters STX 02h ETX 03h ETB 17h NAK 15h ACK 06h ST b0 b1 b2 b3 b4 b5 b6 b7 P SP 11•^9600
  • Denon DCM-5000 | Serial Protocol - Page 4
    Text 02h RC Reply Code Reply code(=Command code) AC Answer Code Answer code PC Parameter Code Defined for each command command that gives operational instructions, then issue a status errors Having received a command, which results in a communication error ( overrun, framing, or parity error
  • Denon DCM-5000 | Serial Protocol - Page 5
    .5 Command / Answer sequence Shown below are the command sequence and the answer sequence of this unit. When a command is normally received ( unit ) and an answer is normally received ( host ) with an answer parameter Comand Transmitted HOST STX CC PC0 PC1 PC2 UNIT MAX 40ms PCn ETX BCC STX
  • Denon DCM-5000 | Serial Protocol - Page 6
    When a command is abnormally received ( with or without an answer parameter ) Command Transmitted HOST MAX 40ms STX CC PC0 PC1 PC2 UNIT MAX 80ms PCn ETX BCC Error Check NG Command Retransmitted NAK STX CC PC0 NAK return
  • Denon DCM-5000 | Serial Protocol - Page 7
    When a command with an answer parameter is normally received ( unit ) and an answer is abnormally received ( host ) HOST Command Transmitted MAX 40ms STX CC PC0 PC1 PC2 UNIT PCn ETX BCC STX RC AC PC0 PC1 Error Check OK MAX 40ms Answer Transmitted Error Check NG PCn ETX BCC NAK STX RC AC PC0
  • Denon DCM-5000 | Serial Protocol - Page 8
    When a command with an answer parameter is normally received ( unit ) and an answer is normally received with ETB ( host ) HOST Command Transmitted MAX 40ms STX CC PC0 PC1 PC2 UNIT PCn ETX BCC STX RC AC PC0 PC1 Error Check OK MAX 40ms Answer Transmitted Error Check OK MAX 40ms PCn ETB BCC ACK
  • Denon DCM-5000 | Serial Protocol - Page 9
    status ( such as the entire player and transfer unit ). Acquires TOC data. Acquires time data for a specified track. Acquires the names of CD-TEXT discs. Acquires the CPU version. Acquires the disc number loaded on the rack. Acquires the error code when an error is occurred. Changes the zone mode
  • Denon DCM-5000 | Serial Protocol - Page 10
    error occurred during playback. Disc takeout from the rack failed. Communication error between the parent and child unit. .8 List of status codes Here is a list of answer code Read OK 12 Play 13 Pause 14 Scan Play 15 Search 16 Load CD-TEXT Disc 17 On Read In Area 18 On Read Out Area 19
  • Denon DCM-5000 | Serial Protocol - Page 11
    mask The CD DOOR OPEN key on the front panel and POWER ON,STAND-BY key on the remote control unit are varid. Answers returned bytebit 7 0 1 2 316 17 18 19 6 5 4 3 2 1 0 STX 02h Reply code SP Answer code Master player type "DENON DCM-5000" or "DENON DCM-5001" (ASCII CODE) ETX 03h
  • Denon DCM-5000 | Serial Protocol - Page 12
    Answers returned bytebit 7 6 5 4 3 2 1 0 0 STX 02h 1 Reply code ! 2 Answer code 3 ETX 03h 4 BCCH high-level 5 BCCL low-level Special condition · On receiving this command, the master player ( a player with an ID of 0 ) instructs all players connected to it to enter a standby
  • Denon DCM-5000 | Serial Protocol - Page 13
    unit accepts Request System Status, Power On, Request CPU Version, and Request Error Status commands. In the case of other commands , it returns command format error "1" as the Answer code. · TOC Read OK and Load CD-TEXT Disc zone statuses proceed to the next statuses after sending the Request
  • Denon DCM-5000 | Serial Protocol - Page 14
    17h BCCH high-level BCCL low-level Special conditions · This command shall only be issued after checking the Disc Sense Complete status(3) with a status code to the Request System Status command ( ' 0 ' ). · After detecting the discs, If there is no disc in the unit,it will be sent the Disc
  • Denon DCM-5000 | Serial Protocol - Page 15
    3 2 1 0 0 STX 02h 1 Reply code P 2 Answer code 3 ETX 03h 4 BCCH high-level 5 BCCL pause status. · In the multi-zone mode, a disc used in a zone (specified as a current disc) cannot larger than the current track number, the player starts playback of the next track upon completion
  • Denon DCM-5000 | Serial Protocol - Page 16
    the disc in a selected zone. bytebit 7 6 5 4 3 2 1 0 0 STX 02h 1 Command code Q 2 ETX 03h 3 BCCH high-level 4 BCCL low-level Answers returned bytebit 7 6 5 4 3 2 1 0 0 STX 02h 1 Reply code Q 2 Answer code 3 ETX 03h 4 BCCH high-level 5 BCCL low-level Special
  • Denon DCM-5000 | Serial Protocol - Page 17
    R 2 ETX 03h 3 BCCH high-level 4 BCCL low-level Answers returned bytebit 7 6 5 4 3 2 1 0 0 STX 02h 1 Reply code R 2 Answer code 3 ETX 03h 4 BCCH high-level 5 BCCL low-level Special conditions · This command is valid only when the zone status is Play (F). · When this
  • Denon DCM-5000 | Serial Protocol - Page 18
    2 ETX 03h 3 BCCH high-level 4 BCCL low-level Answers returned bytebit 7 6 5 4 3 2 1 0 0 STX 02h 1 Reply code S 2 Answer code 3 ETX 03h 4 BCCH high-level 5 BCCL low-level Special conditions · This command is valid only when the zone status is Pause (G). · This command
  • Denon DCM-5000 | Serial Protocol - Page 19
    a disc in a selected zone. If the unit receives this command while in playback or a pause, the unit those discs, the Order Disc None (3) answer code is issued. · This command is ignored when a disc specified by a skip code "+" or "-" of this command is used in the other zone in the multi-zone
  • Denon DCM-5000 | Serial Protocol - Page 20
    track for the disc in a selected zone. If the unit receives this command while in the playback or in a pause, the level Special conditions · Track number parameters ( Byte 3-4 ) are effectively only when the skip code is D . · The current track, next disc, and next track specified with the
  • Denon DCM-5000 | Serial Protocol - Page 21
    Forward Reverse 3 ETX 03h 4 BCCH high-level 5 BCCL low-level Answers returned bytebit 7 6 5 4 3 2 1 0 0 STX 02h 1 Reply code V 2 Answer code 3 ETX 03h 4 BCCH high-level 5 BCCL low-level Special conditions · SCAN PLAY can be canceled with the PLAY command by setting
  • Denon DCM-5000 | Serial Protocol - Page 22
    search, then keeps running according to its immediately previous state. If the unit receives this command at the stop mode, it enters the play mode from a 7 6 5 4 3 2 1 0 0 STX 02h 1 Reply code W 2 Answer code 3 ETX 03h 4 BCCH high-level 5 BCCL low-level Special conditions
  • Denon DCM-5000 | Serial Protocol - Page 23
    Stop, Request System Status, Power Off, Request CPU Version, and Request Error Status commands are acceptable during cross-fade reproduction. When the door is 7 6 5 4 3 2 1 0 0 STX 02h 1 Reply code A 2 Answer code 3 ETX 03h 4 BCCH high-level 5 BCCL low-level Special condition
  • Denon DCM-5000 | Serial Protocol - Page 24
    the Cross Fade mode is set and reproduction is required. Use the Cross Fade Disc Reserve command to reserve the next disc after the Cross Fade reproduction starts. bytebit 7 6 5 4 3 2 1 0 0 STX02h 1 Command code ('X') 2 Disc number (100 digits) 3 Disc number (10 digits) 4 Disc
  • Denon DCM-5000 | Serial Protocol - Page 25
    bytebit 7 6 5 4 3 2 1 0 0 STX02h 1 Reply code ('Y') 2 Answer code 3 ETX03h 4 BCCH (high-level) 5 BCCL (low-level) (1) a time to read the TOC and others, there is a case that the player enters the auto-pause mode without performing the crossfade function. In this case, the
  • Denon DCM-5000 | Serial Protocol - Page 26
    41hA Zone mode selection ( single zone ) 42hB Zone mode selection ( dual zone ) Answers returned bytebit 7 6 5 4 3 2 1 0 0 STX 02h 1 Reply code @ 2 Answer code 3 ETX 03h 4 BCCH high-level 5 BCCL low-level Special condition · When in the single zone mode, you cannot select
  • Denon DCM-5000 | Serial Protocol - Page 27
    returned bytebit 7 6 5 4 3 2 1 0 0 STX 02h 1 Reply code 1 2 Answer code 3 Top track number ( 10 digits ) 4 Top track number ( 1 digits command is valid only when the zone status is TOC Read (E) or Load CD-TEXT Disc (J), or when the previous zone status is proceeded to other
  • Denon DCM-5000 | Serial Protocol - Page 28
    7 6 5 4 3 2 1 0 0 STX 02h 1 Reply code 2 2 Answer code 3 Specified track number ( 10 digits ) 4 Specified track number ( This command is valid only when the zone status is TOC Read (E) or Load CD-TEXT Disc (J), or when the previous zone status is proceeded to other status by
  • Denon DCM-5000 | Serial Protocol - Page 29
    to other status by the Request System Status command or other commands see item 3 of "1.8 List of Status Codes". However, a specified disc must be in the CD drive. · For the order of the Request CD-TEXT Name and the Request TOC Data commands, it is recommended to issue the Request TOC Data first
  • Denon DCM-5000 | Serial Protocol - Page 30
    ETX 03h 3 BCCH high-level 4 BCCH low-level Answers returned bytebit 7 0 1 2 3 4 5 6 7 8 9 10 11 12 13 6 5 4 3 2 1 0 STX 02h Reply code 5 Answer code Version number of system CPU ( 1,000 digits ) ( ASCII ) Version number of system CPU ( 100 digits ) ( ASCII ) Version
  • Denon DCM-5000 | Serial Protocol - Page 31
    '0'. Other · For error codes, see item 3. · After an error occurs, only the OPEN key on the DCM-5000/5001 is available. Do not open and remove the CD rack by force. Follow the instructions in "Error Code List (3)." · To restart the DCM-5000/5001 after removing the error cause, turn off
  • Denon DCM-5000 | Serial Protocol - Page 32
    DCM-5000 SW1 SW2 SW3 SW4 1 1 1 1 Stand alone mode 1 1 1 0 1 1 0 1 1 1 0 0 1 0 1 1 1 0 1 0 1 0 0 1 1 0 0 0 0 1 1 1 0 1 1 0 PC remote mode 0 1 0 1 MASTER 0 1 0 0 0 0 1 1 0 0 1 0 0 0 0 1 0 0 0 0 DCM-5001 that the CD door is completely
  • Denon DCM-5000 | Serial Protocol - Page 33
    "Disk Present" is indicated by the disk sensor. 45 1000 000 Communication error after a slave unit connection is recognized (1) Error codes 0*2*000 to 0*34000 and 0*39000 The disc may be inserted in reverse in the CD rack (with the label side reversed) or the disk may have contaminants or
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[1]
Version 1.18
Specification
For
Serial Interface DCM-5000 / 5001
Nippon Columbia Co., Ltd.