Maxtor 4320 manual AT Interface Description, Host Software Interface

Models: 4320

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DIAMONDMAX 4320 PRODUCT MANUAL

BIOS Requirements

4

- 5

Ultra Direct Memory Access (UDMA)

4

- 5

OS Requirements for Large Capacity Hard Drives

4

- 5

Hard Drive Identification

4 - 6

Identifying IDE Devices on the Interface

4

- 6

Jumper Settings

4

- 6

Systems Using Cable Select

4

- 6

Relationship to Other IDE Devices

4

- 6

Mounting Drive in System

4

- 7

Attaching Interface and Power Cables

4 - 7

Attaching System Cables

4

- 7

System Setup

4

- 8

Setting the BIOS (CMOS)

4

- 8

BIOS (CMOS) Parameters

4 - 8

Hard Drive Preparation

4

- 10

System Hangs During Boot

4

- 12

Section 5 AT Interface Description

 

 

Interface Connector

5

- 1

Pin Description Summary

5 - 1

Pin Description Table

5

- 2

PIO Timing

5

- 3

DMA Timing

5

- 4

Ultra DMA Timing Parameters

5

- 5

Section 6 Host Software Interface

 

 

Task File Registers

6

- 1

Data Register

6

- 1

Error Register

6

- 1

Features Register

6

- 1

Sector Count Register

6

- 2

Sector Number Register

6 - 2

Cylinder Number Registers

6

- 2

Device/Head Register

6 - 2

Status Register

6

- 2

Command Register

6 - 3

Read Commands

6 - 3

Write Commands

6

- 3

Mode Set/Check Commands

6 - 3

Power Mode Commands

6

- 3

Initialization Commands

6

- 3

Seek, Format, and Diagnostic Commands

6

- 3

S.M.A.R.T. Commands

6

- 3

Summary

6

- 4

Control Diagnostic Registers

6

- 5

iii

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Maxtor 4320 manual AT Interface Description, Host Software Interface