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Ver 2.0

2

 

 

 

Date : Nov.29.2005 

 

1 page of 46 

Copyright 2005 DENON Co.,Ltd. 

 
 
 
 
 
 
 

Specification 

for 

       

Serial  Interface  D

VM-2845CI

 

 
 
 
 
 
 
 
 
 
 
 
 
 

Rev. 

     

 

 Date          

 

N

 

Name

 

                           

Remarks

 

2.00 

21.Nov.2005 

M.U

        

 

First Issue 

2.01 

29.Nov.2005 

M.U

        

 

Delete ACK, Modify Disc type code, 

2.02 

5.Dec.2005 

M.U

             

Delete Some value of 

Answer codes

 

 

 

 

 

 

 

 

 

 

 

 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

Summary of Contents for DVM-2845

Page 1: ...Copyright 2005 DENON Co Ltd Specification for Serial Interface DVM 2845CI Rev Date N Name Remarks 2 00 21 Nov 2005 M U First Issue 2 01 29 Nov 2005 M U Delete ACK Modify Disc type code 2 02 5 Dec 2005...

Page 2: ...10 1 7 LIST OF ANSWER CODES 11 1 8 LIST OF STATUS CODES 11 1 9 COMMAND SPECIFICATION 12 1 9 1 Power ON 12 1 9 2 Power OFF 13 1 9 3 Request System Status 14 1 9 4 Play 16 1 9 5 Stop 17 1 9 6 Pause 18...

Page 3: ...GROUND 6 NC 7 NC 8 NC 9 NC 1 2 Transfer format of serial data Interface As per RS 232C or RS 422A Communication system Half duplex communication Data transfer mode Start stop synchronization Transfer...

Page 4: ...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...

Page 5: ...t receive any commands for about 5 seconds after the power switch is turnied on 1 4 2 Communication errors 1 Having received a command which results in a communication error overrun framing or parity...

Page 6: ...10 1 7 LIST OF ANSWER CODES 11 1 8 LIST OF STATUS CODES 11 1 9 COMMAND SPECIFICATION 12 1 9 1 Power ON 12 1 9 2 Power OFF 13 1 9 3 Request System Status 14 1 9 4 Play 16 1 9 5 Stop 17 1 9 6 Pause 18...

Page 7: ...Copyright 2005 DENON Co Ltd Specification for Serial Interface DVM 2845CI Rev Date N Name Remarks 2 00 21 Nov 2005 M U First Issue 2 01 29 Nov 2005 M U Delete ACK Modify Disc type code 2 02 5 Dec 2005...

Page 8: ...answer parameter is normally received unit and an answer is abnormally received host Command Transmitted CC PC0 PC1 PC2 PCn BCC STX ETX STX NAK Answer Transmitted Error Check OK HOST UNIT AC PC0 PC1 P...

Page 9: ...hen a command with an answer parameter is normally received unit and an answer is normally received with ETB host Command Transmitted CC PC0 PC1 PC2 PCn BCC STX ETX STX Answer Transmitted Error Check...

Page 10: ...r Status 32h 2 Acquires the error code when an error is occurred 6 Request Disc Status 33h 3 Disk number information is obtained 7 Play 40h Starts playback 8 Stop 41h A Stops playback 9 Pause 42h B Re...

Page 11: ...Status of each action mode No Status Code ASCII Description 1 Stand by 30h 0 Stand by 2 Disc Loading 31h 1 Under disc loading 3 Disc Loading Complete 32h 2 Disc Loading complete 4 Tray Opening 33h 3 D...

Page 12: ...standby state byte bit 7 6 5 4 3 2 1 0 0 STX 02h 1 Command code SP 2 Reserve 00h 3 Reserve 00h 4 Reserve 00h 5 Reserve 00h 6 ETX 03h 7 BCCH high level 8 BCCL low level 1 Answers returned byte bit 7 6...

Page 13: ...to a standby state byte bit 7 6 5 4 3 2 1 0 0 STX 02h 1 Command code 2 Reserve 00h 3 Reserve 00h 4 Reserve 00h 5 Reserve 00h 6 ETX 03h 7 BCCH high level 8 BCCL low level 1 Answers returned byte bit 7...

Page 14: ...15 Track or Chapter number information 1 digits 16 Time mode 8 17 Elapsed time hour 10 digits 18 Elapsed time hour 1 digits 19 Elapsed time minutes 10 digits 20 Elapsed time minutes 1 digits 21 Elaps...

Page 15: ...37h 7 7 37h 7 TITLE ELAPSED 38h 8 CHI 38h 8 8 38h 8 TITLE REMAIN 39h 9 RUS 39h 9 9 39h 9 TRACK ELAPSED 3Ah KOR 3Ah TRACK REMAIN 3Bh UNKNOWN 3Bh GROUP ELAPESD 3Ch GROUP REMAIN 2 Special conditions When...

Page 16: ...1 0 0 STX 02h 1 Command code 2 Reserve 00h 3 Reserve 00h 4 Reserve 00h 5 Reserve 00h 6 ETX 03h 7 BCCH high level 8 BCCL low level 1 Answers returned byte bit 7 6 5 4 3 2 1 0 0 STX 02h 1 Reply code 2 A...

Page 17: ...STX 02h 1 Command code A 2 Reserve 00h 3 Reserve 00h 4 Reserve 00h 5 Reserve 00h 6 ETX 03h 7 BCCH high level 8 BCCL low level 1 Answers returned byte bit 7 6 5 4 3 2 1 0 0 STX 02h 1 Reply code A 2 An...

Page 18: ...5 Reserve 00h 6 ETX 03h 7 BCCH high level 8 BCCL low level 1 Answers returned byte bit 7 6 5 4 3 2 1 0 0 STX 02h 1 Reply code B 2 Answer code 3 ETX 03h 4 BCCH high level 5 BCCL low level 2 Special con...

Page 19: ...0 0 STX 02h 1 Reply code C 2 Answer code 3 Group number or title numbsr 10digit 4 Group number or title numbsr 1digit 5 Chapter or track number 100digit 6 Chapter or track number 10digit 7 Chapter or...

Page 20: ...1 6 FWD 33h 3 SLOW X 1 4 FWD 34h 4 SLOW X 1 2 FWD 35h 5 SLOW X 1 8 RVS 36h 6 SLOW X 1 6 RVS 37h 7 SLOW X 1 4 RVS 38h 8 SLOW X 1 2 RVS 39h 9 FF X 64 3Ah FF X 32 3Bh FF X 16 3Ch FF X 8 3Dh FF X 6 3Eh FF...

Page 21: ...4X FF 2X FR 2X Playing 1X FF 2X FR 2X FF 2X FR 2X 2X FR 4X FR 4X 4X FR 6X FR 6X 6X FR 8X FR 8X 8X FR 16X FF 2X FR 2X 16X FR 32X 32X FR 64X FR 64X FF 2X FR 2X DISC DVD VIDEO VideoCD Pausing SLOW FWD 1...

Page 22: ...Reserve 00h 3 Reserve 00h 4 Reserve 00h 5 Reserve 00h 6 ETX 03h 7 BCCH high level 8 BCCL low level 1 Answers returned byte bit 7 6 5 4 3 2 1 0 0 STX 02h 1 Reply code E 2 Answer code 3 ETX 03h 4 BCCH...

Page 23: ...erve 00h 3 Reserve 00h 4 Reserve 00h 5 Reserve 00h 6 ETX 03h 7 BCCH high level 8 BCCL low level 1 Answers returned byte bit 7 6 5 4 3 2 1 0 0 STX 02h 1 Reply code F 2 Answer code 3 ETX 03h 4 BCCH high...

Page 24: ...Reserve 00h 3 Reserve 00h 4 Reserve 00h 5 Reserve 00h 6 ETX 03h 7 BCCH high level 8 BCCL low level 1 Answers returned byte bit 7 6 5 4 3 2 1 0 0 STX 02h 1 Reply code G 2 Answer code 3 ETX 03h 4 BCCH h...

Page 25: ...serve 00h 3 Reserve 00h 4 Reserve 00h 5 Reserve 00h 6 ETX 03h 7 BCCH high level 8 BCCL low level 1 Answers returned byte bit 7 6 5 4 3 2 1 0 0 STX 02h 1 Reply code H 2 Answer code 3 ETX 03h 4 BCCH hig...

Page 26: ...t 1 6 Audio channel 2 7 Dialog 3 8 ETX 03h 9 BCCH high level 10 BCCL low level 1 Audio format code 2 Audio channel code 3 Dialog code Code Audio Format Code Audio Channel Code Dialogl 31h 1 Dolby Digi...

Page 27: ...code 3 Current subtitle stream channel digit 10 4 Current subtitle stream channel digit 1 5 Total subtitle stream channel digit 10 6 Total subtitle stream channel digit 1 7 Subtitle language 1 8 ETX...

Page 28: ...p code Forward Reverse 3 Reserve 00h 4 Reserve 00h 5 Reserve 00h 6 ETX 03h 7 BCCH high level 8 BCCL low level 1 Answers returned byte bit 7 6 5 4 3 2 1 0 0 STX 02h 1 Reply code K 2 Answer code 3 Curre...

Page 29: ...el 1 Search mode code Code Search Mode 31h 1 Select group or title number 32h 2 Select track or chapter number 1 Answers returned byte bit 7 6 5 4 3 2 1 0 0 STX 02h 1 Reply code L 2 Answer code 3 Grou...

Page 30: ...mand code M 2 Cursor code 1 3 Reserve 00h 4 Reserve 00h 5 Reserve 00h 6 ETX 03h 7 BCCH high level 8 BCCH low level 1 Cusor code Code Cursor 31h 1 32h 2 33h 3 34h 4 1 Answers returned byte bit 7 6 5 4...

Page 31: ...3 2 1 0 0 STX 02h 1 Command code N 2 Reserve 00h 3 Reserve 00h 4 Reserve 00h 5 Reserve 00h 6 ETX 03h 7 BCCH high level 8 BCCH low level 1 Answers returned byte bit 7 6 5 4 3 2 1 0 0 STX 02h 1 Reply c...

Page 32: ...er code 1 3 Reserve 00h 4 Reserve 00h 5 Reserve 00h 6 ETX 03h 7 BCCH high level 8 BCCH low level 1 Layer code Code Layer 31h 1 2ch Layer 32h 2 Multi ch Layer 33h 3 CD Layer 1 Answers returned byte bit...

Page 33: ...code 1 3 Reserve 00h 4 Reserve 00h 5 Reserve 00h 6 ETX 03h 7 BCCH high level 8 BCCH low level 1 Disc code Code Select Disc 31h 1 Disc1 32h 2 Disc2 33h 3 Disc3 34h 4 Disc4 35h 5 Disc5 1 Answers return...

Page 34: ...4 3 2 1 0 0 STX 02h 1 Command code Q 2 Reserve 00h 3 Reserve 00h 4 Reserve 00h 5 Reserve 00h 6 ETX 03h 7 BCCH high level 8 BCCH low level 1 Answers returned byte bit 7 6 5 4 3 2 1 0 0 STX 02h 1 Reply...

Page 35: ...sion number 1000 digit 4 System con version number 100 digit 5 System con version number 10 digit 6 System con version number 1 digit 7 Drive con version number 1000 digit 8 Drive con version number 1...

Page 36: ...nd byte4 3 Special condition Error code is the following After error occurs it receives only OPEN CLOSE KEY Error code Error code No 1 st 2 nd Detail 1 0x20 0x00 Loading error 2 0x21 0x00 Loading swit...

Page 37: ...low level 1 Answers returned byte bit 7 6 5 4 3 2 1 0 0 STX 02h 1 Reply code 3 2 Answer code 3 Current disc number code 1 4 Disc1 type code 2 5 Disc2 type code 2 6 Disc3 type code 2 7 Disc4 type code...

Page 38: ...erve 00h 4 Reserve 00h 5 Reserve 00h 6 ETX 03h 7 BCCH high level 8 BCCH low level 1 Answers returned byte bit 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 BCCH...

Page 39: ...CH low level 1 Answers returned byte bit 7 6 5 4 3 2 1 0 0 STX 02h 1 Reply code c 2 Answer code 3 ETX 03h 4 BCCH high level 5 BCCH low level 1 10 4 HDMI Format This command can change the resolution o...

Page 40: ...level 1 Answers returned byte bit 7 6 5 4 3 2 1 0 0 STX 02h 1 Reply code e 2 Answer code 3 ETX 03h 4 BCCH high level 5 BCCH low level 1 10 6 CLEAR This command can erase the programmed tracks Byte bi...

Page 41: ...el 1 Answers returned byte bit 7 6 5 4 3 2 1 0 0 STX 02h 1 Reply code g 2 Answer code 3 ETX 03h 4 BCCH high level 5 BCCH low level 1 10 8 DISPLAY This command can show the information on screen displa...

Page 42: ...1 REPEAT 32h 2 A B 1 Answers returned byte bit 7 6 5 4 3 2 1 0 0 STX 02h 1 Reply code i 2 Answer code 3 ETX 03h 4 BCCH high level 5 BCCH low level 1 10 10 PAGE This command can change the picture of D...

Page 43: ...evel 1 Answers returned byte bit 7 6 5 4 3 2 1 0 0 STX 02h 1 Reply code k 2 Answer code 3 ETX 03h 4 BCCH high level 5 BCCH low level 1 10 12 MARKER This command can show the Marker information on scre...

Page 44: ...el 1 Answers returned byte bit 7 6 5 4 3 2 1 0 0 STX 02h 1 Reply code m 2 Answer code 3 ETX 03h 4 BCCH high level 5 BCCH low level 1 10 14 DIMMER This command can change luminance on VFD Byte bit 7 6...

Page 45: ...2 1 0 0 STX 02h 1 Reply code o 2 Answer code 3 ETX 03h 4 BCCH high level 5 BCCH low level 1 10 16 PURE DIRECT This command can select the mode or show the memory of pure direct Byte bit 7 6 5 4 3 2 1...

Page 46: ...te bit 7 6 5 4 3 2 1 0 0 STX 02h 1 Command code q 2 Transfer Mode 1 3 Reserve 00h 4 Reserve 00h 5 Reserve 00h 6 ETX 03h 7 BCCH high level 8 BCCH low level 1 Answers returned byte bit 7 6 5 4 3 2 1 0 0...

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