Toshiba tecra m1 User Manual

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1.5 CD-ROM Drive 
1  Hardware Overview 
1.5 CD-ROM 
Drive 
The CD-ROM drive accommodates either 12 cm (4.72-inch) or 8 cm (3.15-inch) CDs.  They 
provide high-performance, twenty-four-speed plays on a maximum (reads 3,600 KB per 
second).  
The CD-ROM drive is shown in figure 1-6.  Specifications are listed in Table 1-3. 
 
Figure 1-6   CD-ROM drive 
 
Table 1-3   CD-ROM drive specifications 
 
Item 
TEAC specifications 
(G8CC00005410) 
24 x mode (Max.) 
ATAPI Burst (Mbytes/s) 
33.3 (U-DMA Transfer mode 2) 
Access time (ms) 
 Average 
Random 
Access  
 
Average Full Stroke 
Access 
 
110 (except in Audio play mode) 
240 (except in Audio play mode) 
Rotation speed (rpm) (typ.) 
5,136 
Data Buffer Capacity (Kbytes) 
128 
Supported Format 
CD-DA, CD-ROM Mode 1, Mode 2 
CD-ROM XA Mode 2 (Form 1, Form 2) 
Photo CD (Single/multi-session), Enhanced CD 
TECRA M1 Maintenance Manual (960-436) 
 
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