20 Chapter 1CD-ROM Interface
Item Specification
Vendor & Model Name MKE CR-176-B/D 24X TEAC CD-224E-B26
Performance Specification
Transfer rate CAV Mode:
775~1800 blocks/se c
Mode 1:
1550~3600 kBytes/ sec
Mode 2:
1768~4106kBytes/ sec
Burst:
33.3 Mbytes/sec
Sustained:
1545~3600 kBytes /sec
Access time (typ.) Random: 100 ms
Full Stroke: 200 ms
115 ms
Rotation speed 5000 rpm 5136 rpm
Data Buffer Capacity 128 KB 128 KB
Interface IDE IDE
Applicable disc format CD-Audio, CD-ROM ( mode 1 and
Mode 2 ), CD-ROM XA ( mode 2, form
1 and form 2 ), CD-I ( m ode 2, form 1
and form 2 ), CD-I Ready , CD -I Bri dg e,
Photo CD, CD-WO, Video CD,
Enhanced Music CD (CD Plus), CD-
RW
CD-ROM (mode 1 and mode 2), CD-
ROM XA (mode 1, form 1 and form2),
Photo CD, Enhanced CD, CD-RW
Loading mechanism Drawer with soft eject and emergency eject hole
Power Requirement
Input Voltage 5V+/-5% 5V+/-5%
DVD-ROM Interface
Item Specification
Vendor & model name MKE SR-8174-BXX
Performance Specification With CD Diskette With DVD Diskette
Transfer rate (KB/s) Average Sustained:
CAV mode 775~1800 blocks/sec
(10.3X to 24X) 1550~3600 kBytes /
sec (Mod e 1)
1768~410 6 kBytes/
sec (M ode 2)
DVD-5:
Normal Speed (1X)
11.08 Mbits/sec
CAV mode
27.51~66.48 Mbits/sec
DVD-9:
Normal Speed (1X)
11.08 Mbits/sec
CAV mode
TBD~TBD Mbits/sec
Access time (typ.) Random (*1)
CAV mode 120 msec typical
180 msec average m ax
Full Stroke (*2)
CAV mode 210 msec typical
270 msec average m ax
Random (*3)
170 msec typical
270 msec average max
Full Stroke (*4)
320 msec typical
480 msec average max
Data Buffer Capacity 512 kBytes
Interface IDE
Applicable disc format DVD: DVD-5, DVD-9, DVD-10, DVD-R (3.95G)
CD: CD-Audio, CD-ROM (mode 1 and mode 2), CD -ROM XA (mode 2, form 1
and form 2), CD-I (mode 2, form 1 and form 2), CD-I Ready, CD-I Bridge,
CD-WO, CD-RW, Photo CD, Video CD, Enhanced Music CD, CD-TEXT