A-7
ENGLISH
CHAPTER 5 GENERAL DESCRIPTION
5.1 FEATURE SUMMARY
➀
Embedded ATAPI Interface.
➁
Automatic Loading with tray.
➂
Horizontal and Vertical Installation.
(Vertical : Vertical installation type only, 12 cm Disc only)
➃
Audio Playback Capability.
➄
5 1/4" Half Height Design.
5.2 SYSTEM SET UP
The ATAPI Devices are selected by the Address field in the Drive Select Register. When
a single Device is attached to the interface, it shall be set as Device 0. When the ATAPI
Device is attached along with an ATA Mass Storage Device, the ATAPI Device will be
set as Device 1 and respond as a Slave.
5.3 POWER SAVING
➀
When the drive waits for a command from the Host for more than five minutes,
then the drive enters Power Save Mode. Laser and Spindle motor stop.
➁
Re-start is automatic when the Host Command is received.
NOTE :
• ATAPI : AT Attachment Packet Interface.
• MS-DOS and MS Windows are trademarks or registered trademarks of Microsoft
Corporation.
• IBM PC-AT and OS/2 are registered trademarks of International Business Machines
Corporation.
CHAPTER 6 SPECIFICATION SUMMARY
6.1 PERFORMANCE
➀
Disc diameter
12 cm, 8 cm
➁
Disc speed
(48x mode) *1
10000 r/min [Max] (CAV) *2
➂
Data capacity
656 MBytes (Mode 1)
748 MBytes (Mode 2)
➃
Data transfer Rate
Sequential (48x mode)
3103 ~ 7200 KBytes/s (Mode 1)
(mean value; 5152 KBytes/s)
From buffer
16.7 MBytes/s (PIO Mode 4)
16.7 MBytes/s (Multi-word DMA Mode 2)
8.3 MBytes/s (Single word DMA Mode 2)
33.3 MBytes/s (Ultra DMA Mode 2)
