Tascam CD-01U specifications Mecha Status Return, Isrc Return, Track No. Return

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TASCAM CD-01U/CD-01U PRO RS-232C Protocol Specifications

5-16. MECHA STATUS RETURN

Transmitted in response to a MECHA STATUS SENSE command [50] and gives the current mechanism status of the controlled device.

Command			D0
Data			2 bytes
Request command MECHA STATUS SENSE [50]

Data 1		Data 2	Description	Remarks
0		0	No Disc	A disc is not loaded
0		1	Eject / load	Ejecting or Loading a disc
0		2	Eject	Ejecting a disc
1		0	Stop	Transport is in stop mode
1		1	Play	Transport is playing
1		2	Ready	Transport is pausing

5-17. ISRC RETURN

Transmitted in response to an ISRC SENSE command [53], giving the ISRC disc catalog number (stop mode) or current track code (play or ready modes).

ISRC codes are only available from playback-only discs. If an attempt is made to read an ISRC code from any other type of disc, the controlled device will return “0”. The ’0’ will also be transmitted if an attempt is made to read an ISRC code from a playback-only disc which has no such codes recorded on it.

Command		D3
Data		25 bytes
Request command		ISRC SENSE [53]

	Description		Remarks
Data 1-12	ISRC code
Data 13-25	Catalog No.

5-18. TRACK No. RETURN

Transmitted in response to a TRACK No. SENSE command [55], giving the current track status.

Command		D5
Data		6 bytes
Request command		TRACK No. SENSE [55]

	Description		Remarks
Data 1	EOM Status		00: Does not show the EOM status
Data 2			01: Shows the EOM status
Data 3	Tens digit of the Track Number
Data 4	Units digit of the Track Number
Data 5	Thousands digit of the Track Number
Data 6	Hundreds digit of the Track Number

22	TEAC Corporation

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Contents Tascam CD-01U/CD-01UPRO Connector pin-out Electrical SpecificationsCommunication format RXD TXD GND Command Format Overview Machine IDList of Commands Control/Preset/Sense Command Return CommandTotal Track No. / Total Time Sense 5D Command Sequence Changed StatusInformation Request Track Skip ShuttleEject CallDirect Track Search Preset Auto CUE Level PresetDescription Remarks Data Pitch Control Data Preset Time Search PresetAuto CUE Select Fade IN/OUT Time PresetData Remarks EOM Track Time SelectPitch Control Select TIMER/RESUME Play SelectAuto Ready Select Incr Play Select Repeat SelectFade IN/OUT Select Play Mose Sense Play Mode SelectTime Data Send Select Mecha Status SenseCurrent Track Information Sense Isrc SenseDisc Status Sense Current Track Time SenseError Sense Information Return Time DataAuto CUE Level Return Auto CUE Select Return Pitch Control Data ReturnFade IN/OUT Time Return EOM Track Time ReturnAuto Ready Select Return TIMER/RESUME Play Select ReturnPitch Control Select Return Repeat Select ReturnFade IN/OUT Select Return Play Mode ReturnIncr Play Select Return Time Data Send Select ReturnIsrc Return Mecha Status ReturnTrack No. Return Disc Status Return Current Track Information ReturnCurrent Track Time Return Total Track No./TOTAL Time ReturnPGM Total Track No./TOTAL Time Return Error Sense RequestPower on Status Illegal StatusError Sense Return