FUJITSU MHE2064AT User Manual

Page 18

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Contents

C141-E057-01EN

xiii

CHAPTER 6

Operations ................................................................................. 6-1

6.1

Device Response to the Reset 6-2

6.1.1

Response to power-on 6-2

6.1.2

Response to hardware reset 6-4

6.1.3

Response to software reset 6-5

6.1.4

Response to diagnostic command 6-6

6.2

Address Translation 6-7

6.2.1

Default parameters 6-7

6.2.2

Logical address 6-8

6.3

Power Save 6-9

6.3.1

Power save mode 6-9

6.3.2

Power commands 6-11

6.4

Defect Management 6-11

6.4.1

Spare area 6-12

6.4.2

Alternating defective sectors 6-12

6.5

Read-Ahead Cache 6-14

6.5.1

Data buffer configuration 6-14

6.5.2

Caching operation 6-14

6.5.3

Usage of read segment 6-16

6.5.3.1 Mis-hit (no hit) 6-16

6.5.3.2 Sequential read 6-17

6.5.3.3 Full hit (hit all) 6-20

6.5.3.4 Partially hit 6-21

6.6

Write Cache 6-22

Glossary

................................................................................................. GL-1

Acronyms and Abbreviations ........................................................................ AB-1

Index

...................................................................................................IN-1

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