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Fujitsu MHY2120BH, MHY2160BH, MHY2200BH, MHY2250BH, MHY2100BH Word 63 Multiword DMA transfer mode

Models: MHY2120BH MHY2200BH MHY2100BH MHY2160BH MHY2040BH MHY2060BH MHY2080BH MHY2250BH

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Interface

*9

Word 63: Multiword DMA transfer mode

 

Bits 15-11: Reserved

 

Bit 10:

'1' = multiword DMA mode 2 is selected.

 

Bit 9:

'1' = multiword DMA mode 1 is selected.

 

Bit 8:

'1' = multiword DMA mode 0 is selected.

 

Bits 7-3:

Reserved

 

Bit 2:

'1' = Multiword DMA mode 2, 1, and 0 supported (Bit 1 = 0 = '1')

 

Bit 1:

'1' = Multiword DMA mode 1, and 0 supported (Bit 0 = '1')

 

Bit 0:

'1' = Mode 0

*10

Word 64:

Advance PIO transfer mode support status

 

Bits 15-8:

Reserved

 

Bits 7-0:

Advance PIO transfer mode

 

Bit 1:

'1' = Mode 4 supported

 

Bit 0:

'1' = Mode 3 supported

*11

WORD 75: X '001F' (0 to 31:32)

*12 WORD 76

 

 

Bits 15-11: Reserved

 

Bit 10:

'1' = Supports the PHY event counter.

 

Bit 9:

'1' = Supports the Power Management initiation request from

 

 

the host system.

 

Bit 8:

'1' = Supports the Native command queueing.

 

Bits 7-4:

Reserved

 

Bit 3:

Reserved for SATA

 

Bit 2:

'1' = Supports the Gen-2 signaling speed (3.0Gbps)

 

Bit 1:

'1' = Supports the Gen-1 signaling speed (1.5Gbps)

 

Bit 0:

Reserved

5-110

C141-E262

Page 187 Page 189
Page 188
Image 188
Fujitsu MHY2120BH, MHY2160BH, MHY2200BH, MHY2250BH, MHY2100BH, MHY2080BH, MHY2060BH manual Word 63 Multiword DMA transfer mode
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