Play Audio Track Index
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2.14
Play Audio Track Index (48h)
Operation Code is (48h).
Starting Track/Index
The starting track field specifies the track number of the starting audio track. The starting
index field specifies the index number within the track at which the audio play operation
shall begin.
Ending Track/Index
The ending track field specifies the track number of the ending audio track. The ending
index field specifies the index number within the track after which the audio play operation
shall stop. The audio play operation shall terminate at the last block with an index number
equal to the ending index. All contiguous audio sectors between the starting and ending
address shall be played.
The PLAY AUDIO TRACK INDEX command requests the drive begin an audio play operation.
The command function (Immed) and the output of audio signals shall be specified by the settings
of the mode parameters page code 0Eh.
If the starting address is less than the ending address, the command will be terminated with
Check Condition sense key set to ILLEGAL REQUEST.
If the starting address is not found, or if the address is not within an audio track, or if a not ready
condition exists, the command shall be terminated with Check Condition status. Valid values for
the track and index fields are 1 to 99.
If the ending track is greater than the last information track on the media, the playback will
continue until the last track is complete. If the ending index is greater than the largest index value
on the ending track, the playback shall continue until this track is complete then terminate.
These conditions are not considered errors.
If the starting index is greater than the largest index value on the starting track, and the stop on
track crossing (SOTC) bit of the audio control MODE SELECT parameters page code 0Eh is
zero, the playback operation will start at the beginning of the next track.
If the starting index is greater than the largest index value on the starting track, and the stop on
track crossing (SOTC) bit of the audio control MODE SELECT parameters page is one, the
playback shall not begin. The target shall return Check Condition, and the sense key set to
ILLEGAL REQUEST.
Содержание DR-706S
Страница 2: ...CD ROM SCSI 2 Command Set R e f e r e n c e M a n u a l V e r s i o n 3 1 OB U0077C ...
Страница 36: ...Inquiry 23 this page has been left intentionally blank ...
Страница 71: ...CD ROM SCSI 2 COMMAND REFERENCE MANUAL VERSION 3 1 OB U0077C 58 this page has been left intentionally blank ...
Страница 106: ...Read CD ROM Capacity 93 this page has been left intentionally blank ...
Страница 124: ...Read Sub Channel 111 this page has been left intentionally blank ...
Страница 130: ...Read TOC 117 this page has been left intentionally blank ...
Страница 140: ...Request Sense 127 this page has been left intentionally blank ...
Страница 158: ...Stop Play Scan 145 2 40 Stop Play Scan 4Eh The STOP PLAY SCAN CD ROM Command stops playback of CD ROM audio commands ...
Страница 164: ...Verify 12 151 2 43 Verify 12 AFh Operation code is AFh See VERIFY 10 for complete description of this command ...
Страница 172: ...Read CD DA 159 this page has been left intentionally blank ...