Fujitsu MBA3073RC Computer Drive User Manual


 
Contents
2.8.3 Reserved operation code..................................................................... 118
2.8.4 Error recovery processing................................................................... 118
2.8.5 Abort processing................................................................................. 119
2.8.6 Fatal hardware errors .......................................................................... 122
2.9 Data Block Addressing.......................................................................... 122
2.9.1 Definition of data space...................................................................... 122
2.9.2 Logical block addressing .................................................................... 125
CHAPTER 3 Data Buffer Management ........................................................ 127
3.1 Data Buffer............................................................................................ 127
3.1.1 Data buffer configuration and basic operation ................................... 127
3.2 Look-Ahead Cache Feature................................................................... 130
3.2.1 Caching operation............................................................................... 130
3.2.2 Caching parameters ............................................................................ 133
3.2.3 Look-Ahead operation, Look-Ahead volume..................................... 133
CHAPTER 4 Command Specifications........................................................ 135
4.1 Control/Sense Commands..................................................................... 135
4.1.1 TEST UNIT READY (00).................................................................. 135
4.1.2 INQUIRY (12).................................................................................... 136
4.1.3 READ CAPACITY (25)..................................................................... 151
4.1.4 MODE SELECT (15) ......................................................................... 153
4.1.5 MODE SELECT EXTENDED (55)................................................... 163
4.1.6 MODE SENSE (1A)........................................................................... 166
4.1.7 MODE SENSE EXTENDED (5A)..................................................... 174
4.1.8 REZERO UNIT (01)........................................................................... 177
4.1.9 START/STOP UNIT (1B).................................................................. 178
4.1.10 RESERVE (16)................................................................................... 180
4.1.11 RESERVE EXTENDED (56)............................................................. 182
4.1.12 RELEASE (17)................................................................................... 183
4.1.13 RELEASE EXTENDED (57)............................................................. 184
4.1.14 REQUEST SENSE (03) ..................................................................... 185
4.1.15 LOG SELECT (4C) ............................................................................ 187
10 C141-C013