Fujitsu MHT2080BH Product Manual page 18

Contents
6.1.2
6.1.3
6.2 Power Save ............................................................................................... 6-6
6.2.1
6.2.2
6.3 Interface Power Save ................................................................................ 6-9
6.3.1
6.4 Read-ahead Cache .................................................................................. 6-11
6.4.1
6.4.2
6.4.3
6.4.3.1 Miss-hit............................................................................................. 6-14
6.4.3.2 Sequential hit.................................................................................... 6-15
6.4.3.3 Full hit .............................................................................................. 6-15
6.4.3.4 Partial hit .......................................................................................... 6-17
6.5 Write Cache ............................................................................................ 6-18
6.5.1
Glossary ....................................................................................................... GL-1
Acronyms and Abbreviations ........................................................................ AB-1
Index ..................................................................................................................IN-1
xiv
Response to COMRESET .................................................................... 6-4
Response to a software reset ................................................................ 6-5
Power save mode.................................................................................. 6-6
Power commands ................................................................................. 6-8
Power save mode of the interface ........................................................ 6-9
Data buffer structure........................................................................... 6-11
Caching operation............................................................................... 6-12
Using the read segment buffer ........................................................... 6-14
Cache operation.................................................................................. 6-18
C141-E203-01EN