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3. Specifications
3.1.Performance
(1) Applicable Disc Format *
(2) Data Capacity ( Yellow-Book )
User Data/Block
(3) Rotational Speed *
(4) Transfer Rate
10
( 1 KByte=2
Sustained Block Transfer Rate
Sustained Date Transfer Rate
Burst ( SCSI Interface )
(5) Access Time
Average Random Access Time*
Average Random Seek Time*
Average Full Stroke Access Time*
(Average of Forward and Backward)
(6) Spin up Time ( Focus Search Time and Disc Motor Start up Time )
(7) Data Buffer Capacity
1
2
6-14X (CAV)
17.3-40X (CAV)
Byte=1,024 Byte, 1 MByte=2
Mode 1
Mode 2
3
4
Red-Book, Yellow-Book, CD-ROM XA, CD-TEXT
CD-I Bridge ( Photo-CD, Video CD ) ,CD-I, CD-I Ready,
CD-G and Multisession ( Photo-CD,CD EXTRA ,CD-RW,
2,048 Byte/block ( Mode 1 )
2,336 Byte/block ( Mode 2 )
Approx
3,000 rpm
Approx
8,500 rpm
20
Byte=1,048,576 Byte)
Approx 450-1,050 Blocks/s ( 6-14X )
Approx 1,295-3,000 Blocks/s ( 17.3-40X )
Approx 900-2,100 KBytes/s ( 6-14X )
Approx 2,595-6,000 KByte/s ( 17.3-40X )
Approx 1,026-2,394 KByte/s ( 6-14X )
Approx 2,958-6,840 KByte/s ( 17.3-40X )
20 MByte/s ( Sync )
5 MByte/s ( Async )
80 ms Typ ( 40X )
75 ms Typ ( 40X )
5
135 ms Typ ( 40X )
3.5 s Typ ( 40X )
5.5 s Max ( 40X )
256 KByte
3/27
CD-R)
XM-6401B Rev.1.0
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