Fujitsu MHV2080AS, MHV2060AS, MHV2040AS manual Operations

Contents

5.6.3 Ultra DMA data transfer		5-151
5.6.3.1	Initiating an Ultra DMA data in burst	5-151
5.6.3.2	Ultra DMA data burst timing requirements	5-152
5.6.3.3	Sustained Ultra DMA data in burst	5-155
5.6.3.4	Host pausing an Ultra DMA data in burst	5-156
5.6.3.5	Device terminating an Ultra DMA data in burst	5-157
5.6.3.6	Host terminating an Ultra DMA data in burst	5-158
5.6.3.7	Initiating an Ultra DMA data out burst	5-159
5.6.3.8	Sustained Ultra DMA data out burst	5-160
5.6.3.9	Device pausing an Ultra DMA data out burst	5-161
5.6.3.10	Host terminating an Ultra DMA data out burst	5-162
5.6.3.11	Device terminating an Ultra DMA data out burst	5-163

	5.6.4	Power-on and reset	5-164
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	6-3
	6.1.3	Response to software reset	6-5
	6.1.4 Response to diagnostic command		6-6
6.2	Power Save		6-7
	6.2.1 Power save mode		6-7
	6.2.2 Power commands		6-9
6.3	Defect Processing		6-9
	6.3.1	Spare area	6-9
	6.3.2	Alternating processing for defective sectors	6-10
6.4	Read-ahead Cache		6-12
	6.4.1	DATA buffer structure	6-12
	6.4.2	Caching operation	6-13
	6.4.3	Using the read segment buffer	6-15

xiv C141-E221