Contents

5.5.3.1

Initiating an Ultra DMA data in burst

5-100

5.5.3.2

The data in transfer

5-101

 

 

5.5.3.3

Pausing an Ultra DMA data in burst

5-101

5.5.3.4

Terminating an Ultra DMA data in burst

5-102

5.5.4

Ultra DMA data out commands 5-105

 

 

5.5.4.1

Initiating an Ultra DMA data out burst

5-105

5.5.4.2

The data out transfer

5-105

 

 

5.5.4.3

Pausing an Ultra DMA data out burst

5-106

5.5.4.4

Terminating an Ultra DMA data out burst

5-107

5.5.5

Ultra DMA CRC rules

5-109

 

 

5.5.6

Series termination required for Ultra DMA

5-110

5.6Timing 5-111

 

5.6.1

PIO data transfer

5-111

 

 

 

 

 

 

5.6.2

Multiword data transfer

5-112

 

 

 

 

 

5.6.3

Ultra DMA data transfer

5-113

 

 

 

 

 

5.6.3.1

Initiating an Ultra DMA data in burst

5-113

 

 

5.6.3.2

Ultra DMA data burst timing requirements

5-114

 

5.6.3.3

Sustained Ultra DMA data in burst

5-117

 

 

 

5.6.3.4

Host pausing an Ultra DMA data in burst

5-118

 

5.6.3.5

Device terminating an Ultra DMA data in burst

5-119

 

5.6.3.6

Host terminating an Ultra DMA data in burst

5-120

 

5.6.3.7

Initiating an Ultra DMA data out burst

5-121

 

 

5.6.3.8

Sustained Ultra DMA data out burst

5-122

 

 

5.6.3.9

Device pausing an Ultra DMA data out burst

5-123

 

5.6.3.10 Host terminating an Ultra DMA data out burst

5-124

 

5.6.3.11 Device terminating an Ultra DMA data in burst

5-125

 

5.6.4

Power-on and reset

5-126

 

 

 

 

 

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

 

 

 

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C141-E120-02EN

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Fujitsu MHN2150AT, MHN2100AT, MHN2300AT, MHN2200AT manual Operations