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Fujitsu MHY2060BS, MHY2160BS manual Command without interrupt supports 1, 2, 4, 8 and 16 sectors

Models: MHY2160BS MHY2040BS MHY2100BS MHY2080BS MHY2120BS MHY2060BS MHY2200BS

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5.3 Host Commands

*4

Word 49:

Capabilities

 

Bits 15-14:

Reserved

 

Bit 13:

Standby timer value. ATA spec is '1.'

 

Bit 12:

Reserved

 

Bit 11:

'1' = IORDY supported

 

Bit 10:

'1' = IORDY inhibition supported

 

Bit 9:

'1' = DMA supported

 

Bit 8:

'1' = LBA supported

 

Bits 7-0:

Undefined

*5 Word 50: Device capability

 

Bit 15:

0

 

Bit 14:

1

 

Bit 13 to 1:

Reserved

 

Bit 0:

Standby timer value '1' = Standby timer value of the device is the

 

 

smallest value.

*6 Word 51: PIO data transfer mode

 

Bits 15-8:

PIO data transfer mode X '02' = PIO mode 2 supported

 

Bits 7-0:

Undefined

*7

Word 53:

Enables/disables setting of word 54-58 and 64-70

 

Bits 15-3:

Reserved

 

Bit 2:

'1' = Enables the word 88

 

Bit 1:

'1' = Enables the word 64-70

 

Bit 0:

'1' = Enables the word 54-58

*8

Word 59: Transfer sector count currently set by READ/WRITE

 

 

MULTIPLE command

 

Bits 15-9:

Reserved

 

Bit 8:

'1' = Enables the multiple sector transfer

 

Bits 7-0:

Transfer sector count currently set by READ/WRITE MULTIPLE

 

 

command without interrupt supports 1, 2, 4, 8 and 16 sectors.

C141-E269

5-109

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Page 187
Image 187
Fujitsu MHY2060BS, MHY2160BS, MHY2200BS, MHY2120BS, MHY2040BS Command without interrupt supports 1, 2, 4, 8 and 16 sectors
Page 186 Page 188