Hard Disk Drive Interface

Item

Vendor &

Model

Name

Capacity (MB)

Bytes per sector

Data heads

Drive Format

Disks

Spindle speed (RPM)

Performance Specifications

Buffer size

Interface

Max. media transfer rate (disk- buffer, Mbytes/s)

Data transfer rate (host~buffe r, Mbytes/s)

DC Power Requirements

Voltage tolerance

Combo Drive Module

 

 

Item

 

Specification

 

 

 

 

 

 

 

 

 

 

 

 

Vendor & model name

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Performance Specification

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Transfer rate (KB/sec)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Buffer Memory

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Interface

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Applicable disc format

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Loading mechanism

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Power Requirement

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Input Voltage

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Thermal Sensor Control

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Item

 

Specification

 

 

 

 

 

 

 

 

 

Thermal Sensor Chip

 

GMT-781

 

 

 

 

 

 

 

 

 

Package

 

8-pin SSOP

 

 

 

 

 

 

 

 

 

Features

 

Thermal sensor control

 

 

 

 

 

 

 

 

 

Interface

 

I2C bus, address: 98h

 

 

 

 

 

 

 

 

 

Chapter 1

21

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Image 31
Acer 7230 manual Hard Disk Drive Interface, Combo Drive Module Specification, Thermal Sensor Control Specification