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Teac CD-RW901SL, Specification

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TASCAM MD-CD1 RS-232C Protocol Specification 

                                                                                                                                                                                               
 38 

TEAC 

Corporation

 

POWER ON STATUS 

This command indicates that the controlled device has been powered-on. 
Command F4 
Machine ID 

0 

Data none 
Request/Preset none 

 
CHANGED STATUS 

This command indicates that the operation or mode of the controlled device has changed. 
Command F6 
Machine ID 

0 

Data 2 

bytes 

Data 1 

Data 2 

Description 

Remarks 

0 0 

Changed 

Mechanical 

Status 

The status of the mechanism has changed 

0 3 

Changed 

Track/EOM 

Status 

The track number has changed. The EOM 
display/non-display state has changed. 

Request/Preset none 

 

Summary of Contents for CD-RW901SL

Page 1: ...TASCAM CD RW901 CONTROL I O connector RS 232C Protocol Specification Ver 1 00 August 2006 TEAC Corporation ...

Page 2: ...is between 5V and 15V for a load impedance of between 3K and 7KΩ Signal discrimination Logical 1 Less than 3V Logical 0 More than 3V 2 2 Communication format Circuit type 3 wire half duplex Transmission type Digital binary serial Data speed baud rate 4800 9600 19200 38400 bit sec Character length 7 8 bit Parity bit Odd Even None Stop bit 1 2 bit Data speed character length parity bit and stop bit ...

Page 3: ...TASCAM CD RW901 RS 232C Protocol Specification 2 TEAC Corporation 2 3 5 RXD TXD RTS CTS GND RXD TXD RTS CTS GND 7 8 Controlled device CD RW901 External controller ...

Page 4: ...controlled device of ID 0 to perform a direct search for track 123 The command DIRECT TRACK SEARCH PRESET 23 is transmitted to perform this action The data bytes consist of ASCII in two byte units For the DIRECT TRACK SEARCH PRESET command the track number is specified as follows Data 1 Tens digit of the specified track number Data 2 Ones digit of the specified track number Data 3 Thousands digit ...

Page 5: ...TASCAM CD RW901 RS 232C Protocol Specification 4 TEAC Corporation If an unsupported command is received the CD RW901 will transmit ILLEGAL F2 ...

Page 6: ...RETURN 31 AUTO TRACK SELECT B1 AUTO TRACK RETURN 32 EOM TRACK TIME SELECT B2 EOM TRACK TIME RETURN 33 EOM DISC TIME SELECT B3 EOM DISC TIME RETURN 35 PITCH CONTROL SELECT B5 PITCH CONTROL SELECT RETURN 36 AUTO READY SELECT B6 AUTO READY SELECT RETURN 37 REPEAT SELECT B7 REPEAT SELECT RETURN 38 SYNC REC SELECT B8 SYNC REC SELECT RETURN 3A INCR PLAY SELECT BA INCR PLAY SELECT RETURN 3D KEY CONTROL S...

Page 7: ... Protocol Specification 6 TEAC Corporation F0 ERROR SENSE REQUEST F1 CAUTION SENSE REQUEST F2 ILLEGAL STATUS F4 POWER ON STATUS F6 CHANGE STATUS 78 ERROR SENSE F8 ERROR SENSE RETURN 79 CAUTION SENSE F9 CAUTION SENSE RETURN ...

Page 8: ...D STATUS Transmit when starting Play Example 2 Presetting data This example describes setting the AUTO CUE LEVEL When the controlled device receives the AUTO CUE LEVEL PRESET Preset command it will set its AUTO CUE LEVEL ACK is not transmitted for this command Command External controller Controlled device State of controlled device AUTO CUE LEVEL PRESET Preset 54dB AUTO CUE LEVEL set to 54dB Examp...

Page 9: ...T Requests the controlled device to return information such as the software version Command 0F Machine ID 0 Data none Return INFORMATION RETURN 8F STOP Puts the controlled device in STOP mode and defeats input monitor mode Command 10 Machine ID 0 Data none Return none PLAY Puts the controlled device in PLAY mode or in RECORD mode if it is in record ready mode Command 12 Machine ID 0 Data none Retu...

Page 10: ...Y READY mode or RECORD READY mode Command 14 Machine ID 0 Data 2 bytes Data 1 Data 2 Description Remarks 0 0 invalid The command will be ignored in the case of this data ILLEGAL will not be transmitted 0 1 Ready On If data other than the above is received the CD RW901 will transmit ILLEGAL F2 Return none ...

Page 11: ...cks After skipping the device will maintain the mode in which it was when the operation began Command 1A Machine ID 0 Data 2 bytes Data 1 Data 2 Description Remarks 0 0 Track Skip Next Skips to the next track 0 1 Track Skip Previous If the current position is at the beginning of a track skips to the beginning of the previous track If the current position is not at the beginning of a track skips to...

Page 12: ...level be returned If data other than the above is received the CD RW901 will transmit ILLEGAL F2 Return AUTO CUE LEVEL RETURN A0 AUTO TRACK LEVEL PRESET Sets the Auto Track Level of the controlled device A return command is returned only if Sense FF is specified The Auto Track Mode setting is made using the command AUTO TRACK SELECT 31 Command 21 Machine ID 0 Data 2 bytes Data 1 Data 2 Description...

Page 13: ...This can be set independently of the step that is specified by the CD RW901 s PITCH STEP setting A return command is returned only if Sense FF is specified If Sense FF is specified the data is two bytes The pitch control mode setting is made by the command PITCH CONTROL SELECT 35 Command 25 Machine ID 0 Data 4 bytes or 2 bytes Data 1 Data 2 Data 3 Data 4 Description Remarks 0 1 Positive value Nega...

Page 14: ...oration N1 N2 Minutes N1 Tens digit of minutes N2 Ones digit of minutes F F Sense Requests that the currently preset time be returned If data outside the specified range is received the controlled device will return ILLEGAL F2 Return AUTO TRACK TIME RETURN A6 ...

Page 15: ...EGAL F2 Return SYNC REC LEVEL RETURN A8 TEXT PRESET Specifies a title for the controlled device of up to 80 single byte alphabetical or katakana characters To obtain the assigned title transmit the command TITLE SENSE 59 Command 29 Machine ID 0 Data 4 bytes 84 Bytes Description Remarks Data 1 Tens digit of specified number Data 2 Ones digit of specified number Data 3 Thousands digit of specified n...

Page 16: ...it of minutes Data 9 Tens digit of seconds Data 10 Ones digit of seconds Data 11 0 Set to 0 Data 12 0 Set to 0 If a track number not existing on the disc is specified the CD RW901 will transmit ILLEGAL F2 If data outside the operating range is received the CD RW901 will transmit ILLEGAL F2 Return none KEY CONTROL DATA PRESET Specifies the playback key of controlled device A range of 6 semitones ca...

Page 17: ...eps the 24 0dB 12 0dB range in 4 0dB steps the 12 0dB 6 0dB range is 2 0dB steps the 6 0dB 6 0dB range in 0 5dB steps and the 6 0dB 18 0dB range in 1 0dB steps A return command is returned only if Sense FF is specified If Sense FF is specified the data is two bytes Command 2F Machine ID 0 Data 4 bytes or 2 bytes Data 1 Data 2 Data 3 Data 4 Description Remarks 0 1 Positive value Negative value N2 N...

Page 18: ...TASCAM MD CD1 RS 232C Protocol Specification 17 TEAC Corporation If data other than the above is received the CD RW901 will transmit ILLEGAL F2 Return AUTO CUE SELECT RETURN B0 ...

Page 19: ...he track nears its end The range is 1 to 99 seconds or OFF A return command is returned only if data FF is specified Command 32 Machine ID 0 Data 2 bytes Data 1 Data 2 Description Remarks 0 0 EOM Track Off N1 N2 Number of seconds N1 Tens digit of seconds N2 Ones digit of seconds F F Sense Requests that the preset content be returned If data outside the range specified above is received the control...

Page 20: ...TASCAM MD CD1 RS 232C Protocol Specification 19 TEAC Corporation ...

Page 21: ...cifies the Auto Ready mode setting of the controlled device A return command is returned only if Sense FF is specified Command 36 Machine ID 0 Data 2 bytes Data 1 Data 2 Description Remarks 0 0 Auto Ready Off 0 1 Auto Ready On F F Sense Requests that the preset content be returned If data other than the above is received the CD RW901 will transmit ILLEGAL F2 Return AUTO READY SELECT RETURN B6 REPE...

Page 22: ...ce A return command is returned only if Sense FF is specified Command 3A Machine ID 0 Data 2 bytes Data 1 Data 2 Description Remarks 0 0 INCR Play Off 0 1 INCR Play On F F Sense Requests that the preset content be returned If data other than the above is received the CD RW901 will transmit ILLEGAL F2 Return INCR PLAY SELECT RETURN BA KEY CONTROL SELECT Specifies the Key Control Mode of the control...

Page 23: ...is received the CD RW901 will transmit ILLEGAL F2 Return REMOTE LOCAL SELECT RETURN CC PLAY MODE SENSE Requests that the status of the controlled device s Play mode be returned Command 4E Machine ID 0 Data none Return PLAY MODE RETURN CE MECHA STATUS SENSE Requests that the status of the controlled device s mechanism be returned Command 50 Machine ID 0 Data none Return MECHA STATUS RETURN D0 ISRC ...

Page 24: ...RETURN D8 TEXT SENSE Requests that the title of the disc or of the specified track be returned Command 59 Machine ID 0 Data 4 bytes Description Remarks Data 1 Tens digit of the specified number Data 2 Ones digit of the specified number Data 3 Thousands digit of the specified number Data 4 Hundreds digit of the specified number 0000 0001 0999 Specify the disc title Specify a track title Data 5 Data...

Page 25: ...TASCAM MD CD1 RS 232C Protocol Specification 24 TEAC Corporation Command 5E Machine ID 0 Data none Return PGM TOTAL TRACK No TOTAL TIME RETURN DE ...

Page 26: ...om the controlled device If the controlled device issues an ERROR SENSE REQUEST F0 you should use this command to check the content of the error Command 78 Machine ID 0 Data none Return ERROR SENSE RETURN F8 CAUTION SENSE Requests that caution data be returned from the controlled device If the controlled device issues a CAUTION SENSE REQUEST F1 you should use this command to check the content of t...

Page 27: ... REQUEST 0F AUTO CUE LEVEL RETURN This is the return command in response to the command AUTO CUE LEVEL PRESET 20 It returns the currently specified auto cue level Command A0 Machine ID 0 Data 2 bytes Data 1 Data 2 Description Remarks 0 0 24dB 0 1 30dB 0 2 36dB 0 3 42dB 0 4 48dB 0 5 54dB 0 6 60dB 0 7 66dB 0 8 72dB Request Preset AUTO CUE LEVEL PRESET 20 AUTO TRACK LEVEL RETURN This is the return co...

Page 28: ...track time Command A6 Machine ID 0 Data 2 bytes Data 1 Data 2 Description Remarks N1 N2 Minutes N1 Tens digit of the minutes N2 Ones digit of the minutes Request Preset AUTO TRACK TIME PRESET 26 SYNC REC LEVEL RETURN This is the return command in response to the command SYNC REC LEVEL PRESET 28 It returns the currently specified Sync Rec level Command A8 Machine ID 0 Data 2 bytes Data 1 Data 2 Des...

Page 29: ... Time N1 Tens digit N2 Ones digit N3 N4 OUT Time N3 Tens digit N4 Ones digit Request Preset FADE IN OUT TIME PRESET 2E DIGITAL VOLUME DATA RETURN This is the return command in response to the command DIGITAL VOLUME DATA PRESET 2F It returns the currently specified digital volume value Command AF Machine ID 0 Data 4 bytes Data 1 Data 2 Data 3 Data 4 Description Remarks 0 1 Positive value Negative v...

Page 30: ...h the EOM End Of Message function will give notice that the end of the track is near Command B2 Machine ID 0 Data 2 bytes Data 1 Data 2 Description Remarks 0 0 EOM Track Off N1 N2 Number of seconds N1 Tens digit of seconds N2 Ones digit of seconds Request Preset EOM TRACK TIME PRESET 32 EOM DISC TIME RETURN This is the return command in response to the command EOM DISC TIME PRESET 33 It returns th...

Page 31: ...TASCAM MD CD1 RS 232C Protocol Specification 30 TEAC Corporation Request Preset PITCH CONTROL SELECT 35 ...

Page 32: ...and B7 Machine ID 0 Data 2 bytes Data 1 Data 2 Description Remarks 0 0 Repeat Off 0 1 Repeat On Request Preset REPEAT SELECT 37 SYNC REC SELECT RETURN This is the return command for the command SYNC REC SELECT 38 It returns the Sync Rec on off status Command B8 Machine ID 0 Data 2 bytes Data 1 Data 2 Description Remarks 0 0 Sync Rec Off 0 1 Sync Rec On Request Preset SYNC REC SELECT 38 INCR PLAY S...

Page 33: ...ine ID 0 Data 2 bytes Data 1 Data 2 Description Remarks 0 0 Remote Only remote operations via RS 232C and the wired remote control unit are valid Key operations on the device s own panel are disabled 0 1 Local Remote operations as well as operations of the device s own panel are valid Request Preset REMOTE LOCAL SELECT 4C PLAY MODE RETURN This is the return command for the command PLAY MODE SENSE ...

Page 34: ... command ISRC SENSE 53 It returns the ISRC code for the current track number Command D3 Machine ID 0 Data 12 bytes Description Remarks Data 1 Data 12 ISRC code Single byte alphanumeric characters If no ISRC code is stored returns all zeros Request Preset ISRC SENSE 53 TRACK No RETURN This is the return command for the command TRACK No SENSE 55 It returns whether the current track number and EOM ar...

Page 35: ...rn command for the command CURRENT TRACK INFORMATION SENSE 57 If the Play mode is Program mode this returns the program number For any other Play mode it returns the track number Command D7 Machine ID 0 Data 12 bytes Description Remarks Data 1 Tens digit of the track number Data 2 Ones digit of the track number Data 3 Thousands digit of the track number Data 4 Hundreds digit of the track number Da...

Page 36: ...nes digit of the seconds Data 9 0 0 is returned Data 10 0 0 is returned Request Preset CURRENT TRACK TIME SENSE 58 TEXT RETURN This is the return command for the command TEXT SENSE 59 It returns the title of the track or disc If no title has been written for the specified track or the disc this returns the command ILLEGAL SENSE REQUEST F2 Command D9 Machine ID 0 Data none Data 5 bytes 84 bytes Des...

Page 37: ...igit of minutes Data 6 Ones digit of the minutes Data 7 Hundreds digit of the minutes Data 8 Thousands digit of the minutes Data 9 Tens digit of the seconds Data 10 Ones digit of the seconds Data 11 0 0 is returned Data 12 0 0 is returned Request Preset TOTAL TRACK No TOTAL TIME SENSE 5D PGM TOTAL TRACK No TOTAL TIME RETURN This is the return command for the command PGM TOTAL TRACK No TOTAL TIME S...

Page 38: ...UEST This is transmitted when the controlled device is in an error condition If this command is transmitted from the controlled device the external controller device should transmit the command ERROR SENSE 78 to determine the content of the error Command F0 Machine ID 0 Data none Request Preset none CAUTION SENSE REQUEST This is transmitted when the controlled device is in a caution condition If t...

Page 39: ...Request Preset none CHANGED STATUS This command indicates that the operation or mode of the controlled device has changed Command F6 Machine ID 0 Data 2 bytes Data 1 Data 2 Description Remarks 0 0 Changed Mechanical Status The status of the mechanism has changed 0 3 Changed Track EOM Status The track number has changed The EOM display non display state has changed Request Preset none ...

Page 40: ... 1 1F Format Error Request Preset ERROR SENSE 78 CAUTION SENSE RETURN This is the return command for the command CAUTION SENSE 79 It returns a caution code Command F9 Machine ID 0 Data 4 bytes Data 1 N2 Warning code N1 N2N3 Data 2 N3 1 04 Sure Text Data 3 0 1 05 Tray Error Data 4 N1 1 06 Disc Full 1 07 Track Full 1 09 D In Unlock 1 0B Can t REC 1 0F Can t Edit 1 13 Can t Select 1 15 Not Fs44 1k 1 ...

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