Fujitsu MHT2020AT Product Manual page 16

Contents
5.5.3.1 Initiating an Ultra DMA data in burst.............................................5-119
5.5.3.2 The data in transfer .........................................................................5-120
5.5.3.3 Pausing an Ultra DMA data in burst...............................................5-120
5.5.3.4 Terminating an Ultra DMA data in burst........................................5-121
5.5.4
5.5.4.1 Initiating an Ultra DMA data out burst...........................................5-124
5.5.4.2 The data out transfer .......................................................................5-124
5.5.4.3 Pausing an Ultra DMA data out burst.............................................5-125
5.5.4.4 Terminating an Ultra DMA data out burst......................................5-126
5.5.5
5.5.6
5.6
5.6.1
5.6.2
5.6.3
5.6.3.1 Initiating an Ultra DMA data in burst.............................................5-132
5.6.3.2 Ultra DMA data burst timing requirements ....................................5-133
5.6.3.3 Sustained Ultra DMA data in burst.................................................5-136
5.6.3.4 Host pausing an Ultra DMA data in burst ......................................5-137
5.6.3.5 Device terminating an Ultra DMA data in burst.............................5-138
5.6.3.6 Host terminating an Ultra DMA data in burst ................................5-139
5.6.3.7 Initiating an Ultra DMA data out burst...........................................5-140
5.6.3.8 Sustained Ultra DMA data out burst...............................................5-141
5.6.3.9 Device pausing an Ultra DMA data out burst.................................5-142
5.6.3.10 Host terminating an Ultra DMA data out burst ..............................5-143
5.6.3.11 Device terminating an Ultra DMA data out burst...........................5-144
5.6.4
CHAPTER 6 Operations ................................................................................. 6-1
6.1
6.1.1
6.1.2
6.1.3
6.1.4
xii
Ultra DMA data out commands ........................................................5-124
Ultra DMA CRC rules ......................................................................5-128
Series termination required for Ultra DMA......................................5-129
Timing .................................................................................................5-130
PIO data transfer ...............................................................................5-130
Multiword data transfer.....................................................................5-131
Ultra DMA data transfer ...................................................................5-132
Power-on and reset............................................................................5-145
Device Response to the Reset .................................................................6-2
Response to power-on ...........................................................................6-2
Response to hardware reset...................................................................6-3
Response to software reset....................................................................6-5
Response to diagnostic command .........................................................6-6
C141-E192-01EN