Chapter 1 15
Access time (typ.) 200 msec. (typ.)
Memory Buffer 128
Interface Enhanced IDE compatible
Applicable disc format CD-DA, CD-ROM, CD-ROM XA (except
ADPCM), CD-I, Photo CD (Multisession),
Video CD, CD+
Loading mechanism Soft eject (with emergency eject hole)
Power Requirement
Input Voltage 5V
DVD-ROM Interface
Item Specification
Vendor & model name Toshiba/SDC2302
Performance Specification With CD Diskette With DVD Diskette
Transfer rate (KB/sec) Mode 1:
4X-5.7X 600 - 855 KB/s
10.3X-24X 1552 - 3600 KB/s
Mode 2:
4X-5.7X 684.4 - 975.3 KB/s
10.3X-24X 1769 - 4104 KB/s
3357 - 8112 K
B/s
Average Full Access time (typ.) 160 ms TBD ms
Data Buffer Capacity 128 KB 128KB
Interface ATAPI
Applicable disc format CD-DA, CD+(E)G, CD-MIDI, CD-TEXT, CD-
ROM, CD-ROM XA,CD-I, CD-I Bridge
(Photo-CD, Video CD), Multisession CD
(Photo-CD, CD-Extra, CD-R,CD-RW), CD-R
read, CD-RW (read)
DVD-ROM (DVD-5, DVD-9,
DVD-10,DVD-18), DVD-R
(read, single border)
Loading mechanism Soft Eject (with emergency eject hole)
Power Requirement
Input Voltage 5V
Audio Interface
Item Specification
Audio Controller ESS ES1946 Solo-1E
Audio onboard or optional Built-in
Mono or Stereo Stereo
Resolution 16-bit
Compatibility SB-Pro, Windows Sound System (WSS), MPU-401, OPL3, OPL3-SA3
Microsoft PC97/PC98/PC99, WHQL audio requirement
Mixed sound source Voice, Synthesizer, Line-in, Microphone, CD
Voice channel 8/16-bit, mono/stereo
Sampling rate 44.1 KHz
Internal microphone Yes
Internal speaker / Quantity Yes / 1 piece
Supports PnP DMA channel DMA channel 0
DMA channel 1
Supports PnP IRQ IRQ3, IRQ5, IRQ7, IRQ9, IRQ10, IRQ11
CD-ROM Interface
Item Specification
730sg-1.fm Page 15 Saturday, August 12, 2000 10:59 AM