Fujitsu MHZ2200BJ Computer Drive User Manual


 
Contents
(44) SET MAX ADDRESS EXT (X '37')....................................... 5-156
(45) WRITE MULTIPLE EXT (X '39') .......................................... 5-158
(46) WRITE DMA FUA EXT (X '3D')........................................... 5-159
(47) WRITE LOG EXT (X '3F') ..................................................... 5-160
(48) READ VERIFY SECTOR(S) EXT (X '42')............................ 5-164
(49) WRITE UNCORRECTABLE EXT (X '45') ........................... 5-165
(50) READ LOG DMA EXT (X '47') ............................................. 5-167
(51) WRITE LOG DMA EXT (X '57') ........................................... 5-168
(52) READ FP DMA QUEUED (X '60') ........................................ 5-169
(53) WRITE FP DMA QUEUED (X '61') ...................................... 5-170
(54) WRITE MULTIPLE FUA EXT (X 'CE')................................ 5-171
(55) FLUSH CACHE EXT (X 'EA')............................................... 5-172
5.3.3 Error posting....................................................................................5-173
5.4 Command Protocol ......................................................................................5-175
5.4.1 Non-data command protocol ...........................................................5-176
5.4.2 PIO data-in command protocol........................................................5-178
5.4.3 PIO data-out command protocol......................................................5-180
5.4.4 DMA data-in command protocol.....................................................5-182
5.4.5 DMA data-out command protocol...................................................5-183
5.4.6 Native Command Queuing protocol................................................5-184
5.5 Power-on and COMRESET.........................................................................5-187
CHAPTER 6 Operations................................................................................. 6-1
6.1 Reset and Diagnosis.........................................................................................6-2
6.1.1 Response to power-on..........................................................................6-2
6.1.2 Response to COMRESET.................................................................... 6-4
6.1.3 Response to a software reset................................................................6-7
6.2 Power Save.......................................................................................................6-8
6.2.1 Power save mode................................................................................. 6-8
6.2.2 Power commands............................................................................... 6-10
6.3 Power Save Controlled by Interface Power Management (IPM)...................6-11
6.3.1 Power save mode of the interface......................................................6-11
C141-E280 xiii