Toshiba TECRA 9100 Series - COMBO Drive; Figure 1-9 COMBO Drive; Table 1-6 COMBO Drive Specifications

1.7 CD-R/RW Drive 1 Hardware Overview
TECRA 9100 Maintenance Manual (960-347) 1-21
1.8 COMBO Drive
Matsushita VJDA720 TOSHIBA SD-R2102, the CD-RW/DVD-ROM drive is capable of
driving either 12cm (4.72-inch) or 8cm (3.15-inch) DVD and CD without using an adaptor.
This drive provides maximum 6-speed play on a DVD-ROM mode play, 24-speed play on a
CD-ROM mode play and 4-speed record on a CD-R/CD-RW write mode.
The COMBO drive is shown in figure 1-7. Specifications are listed in Table 1-6.
Figure 1-9 COMBO drive
Table 1-6 COMBO drive specifications
Matsushita UJDA720 or TOSHIBA SD-R2102
Item
DVD-ROM mode CD-ROM mode CD-R/CD-RW
(Write)
ATAPI Burst (Mbytes/s) 33.3 (Ultra DMA mode 2)
16.7 (PIO Mode 4, Multi word DMA mode 2)
Access time (ms)
Average Full Stroke Access 180 130 -
Data Buffer Capacity (Mbytes) 2
Supported Format DVD:
DVD-ROM (DVD-5, DVD-9, DVD-10,
DVD-18), DVD-R (read)
CD:
CD-DA, CD+(E)G, CD-MIDI, CD-TEXT,
CD-ROM, CD-ROM XA, MIXED MODE
CD, CD-I, CD-I Bridge (Photo-CD,
Video-CD), Multisession CD (Photo-CD,
CD-EXTRA, Portfolio, CD-R, CD-RW),
CD-R, CD-RW
CD-DA, CD+(E)G,
CD-MIDI, CD-
TEXT, CD-ROM,
CD-ROM XA,
MIXED MODE CD,
CD-I, CD-I Bridge
(Photo-CD, Video-
CD), Multisession
CD (Photo-CD,
CD-EXTRA,
Portfolio)