1 Hardware Overview

1.5 CD-ROM Drive

 

 

 

Table 1-5 CD-ROM drive specifications

 

 

 

 

 

 

 

 

 

 

Specifications

 

 

 

Items

 

 

 

 

TEAC

 

 

 

 

 

(G8CC0002R220)

 

 

 

 

Data transfer rate

33.3Mbytes/sec (max)

 

 

Transfer

 

(MB/s)

1,545 – 3,600KB/sec

 

 

 

 

 

 

 

Speed

 

Burst data

PIO mode 16.7 MB/s (PIO MODE4)

 

 

 

 

transfer rate

DMA mode 16.7 MB/s (Multiword MODE2)

 

 

 

 

(MB/s)

Ultra DMA mode 33.3 MB/s (Ultra DMA MODE2)

 

 

Access Time

 

CD-ROM

110 (Random)

 

 

(ms)

 

240 (Full stroke)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Buffer memory

256KB

 

 

 

 

 

 

 

 

Supported

 

 

CD-DA, CD-ROM Mode1, Mode2

 

 

 

CD

CD-ROM XA Mode2 (Form1, Form2),

 

 

formats

 

 

 

 

 

Photo CD (single/multi-session), Enhanced CD

 

 

 

 

 

 

 

 

 

 

 

 

1-14

[CONFIDENTIAL]

Satellite A50S/TECRA A3X Maintenance Manual (960-534)

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Toshiba A3X manual Hardware Overview CD-ROM Drive CD-ROM drive specifications, Specifications Items