Modem/Bluetooth Interface

Item

Specification

 

 

Security

Full support of Bluetooth security provisions including hardware

 

support for full length 128 bit encryption keys

 

 

Hos Interface (USB)

USB specification 1.1 compliant and using MDC reserve pin to

 

communicate with Host

 

 

Hard Disk Drive Interface

Item

Specification

 

 

 

Vendor & Model Name

Toshiba

Fujitsu

 

30G (MK3021GAS)

MHS2030AT

 

 

 

Capacity (MB)

30000

30000

 

 

 

Bytes per sector

512

512

 

 

 

Data heads

2

2

 

 

 

Drive Format

 

 

 

 

 

Disks

1

1

 

 

 

Spindle speed

4200 RPM

4200 RPM

 

 

 

Performance Specifications

 

 

 

 

 

Buffer size

2048KB

2048KB

 

 

 

Interface

ATA-2/ATA-3/ATA-4/ATA-5 support

ATA-2/ATA-3/ATA-4/ATA-5 support

 

 

 

Max. media transfer rate

19.2 ~ 37.25

19.4 ~ 38.1

(disk-buffer, Mbytes/s)

 

 

 

 

 

Data transfer rate

100 MB/sec.

100 MB/sec.

(disk-buffer, Mbytes/s)

Ultra DMA mode-5

Ultra DMA mode-5

 

 

 

DC Power Requirements

 

 

 

 

 

Voltage tolerance

5V(DC) +/- 5%

5V(DC) +/- 5%

 

 

 

DVD-ROM Interface

Item

 

Specification

 

 

 

 

Vendor & model name

DVD-ROM 8X QSI SDR-083

 

 

 

 

 

 

Performance Specification

With CD Diskette

 

With DVD Diskette

 

 

 

 

Transfer rate (KB/sec)

Sustained:

 

Sustained:

 

Typical 3.6 Mbytes/sec

 

Typical 10.8 Mbytes/sec

 

 

 

 

Data Buffer Capacity

512KBytes

 

 

 

 

 

 

Interface

IDE/ATAPI

 

 

 

 

Applicable disc format

DVD: DVD-5, DVD-9, DVD-10, DVD-R (3.95G)

 

CD: CD-DA, CD-ROM (mode 1), CD-ROM XA (mode 2, form 1 and form 2), CD-I

 

(mode 2, form 1 and form 2), CD-I Ready, Photo CD, Video CD, Enhanced CD,

 

CD-TEXT, Karaoke CD, CD Plus, CD Extra, I-trax CD, CD-R and CD-RW

 

 

Loading mechanism

Soft eject (with emergency eject hole)

 

 

 

 

Power Requirement

 

 

 

 

 

 

 

Input Voltage

+5 V +/- 5 %

 

 

 

 

 

 

24

Chapter 1

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Image 32
Acer VD.T25V7.001 manual Hard Disk Drive Interface, DVD-ROM Interface, MHS2030AT, DVD-ROM 8X QSI SDR-083, Ide/Atapi