Table 5.5 Information to be read by IDENTIFY DEVICE command (2 of 4)

*1 Word 0: General configuration

 

 

 

 

Bit 15: 0 = ATA device

 

 

 

0

 

Bit 14-8: Vendor specific

 

 

 

 

Bit 7: 1 = Removable media device

 

0

 

Bit 6:

1 = not removable controller and/or device

1

 

Bit 5-1: Vendor specific

 

 

 

 

 

 

Bit 0: Reserved

 

 

 

0

*2 Number of Cylinders, *3 Number of Heads,

 

 

 

*11 Total number of user addressable sectors (LBA mode only.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MPE3102AH

 

MPE3136AH

 

MPE3204AH

MPE3273AH

 

 

*2

 

 

 

X‘3FFF’

 

 

 

*3

 

 

 

X‘0010’

 

 

 

*11

 

X‘01315326’

 

X‘01971988’

 

X‘0262A64C’

X‘032E3310’

 

*4 Word 10-19: Serial number; ASCII code (20 characters, right-justified)

*5 Word 23-26: Firmware revision; ASCII code (8 characters, Left-justified)

*6 Word 27-46: Model number;

ASCII code (40 characters, Left-justified), remainder filled with blank code (X'20') One of the following model numbers;

MPE3102AH, MPE3136AH, MPE3204AH, MPE3273AH

*7 Word 49:

Capabilities

 

Bit 15-14:

Reserved

 

Bit 13:

Standby timer value 0 = Standby timer values shall be managed by the device

Bit 12:

Reserved

 

Bit 11:

IORDY support

1=Supported

Bit 10:

IORDY inhibition

0=Disable inhibition

Bit 9:

LBA support

1=Supported

Bit 8:

DMA support

1=Supported

Bit 7-0:

Vendor specific

 

*8 Word 51: PIO data transfer mode

Bit 15-8: PIO data transfer mode X'02'=PIO mode 2

Bit 7-0: Vendor specific

*9 Word 53: Enable/disable setting of word 54-58 ,64-70 and 88

Bit 15-3:

Reserved

 

 

Bit 2:

Enable/disable setting of word 88

1=Enable

Bit 1:

Enable/disable setting of word 64-70

1=Enable

Bit 0:

Enable/disable setting of word 54-58

1=Enable

*10 Word 59: Transfer sector count currently set by READ/WRITE MULTIPLE command

Bit 15-9: Reserved

 

 

Bit 8:

Multiple sector transfer

1=Enable

 

Bit 7-0: Transfer sector count

currently set

by READ/WRITE MULTIPLE without interrupt

 

supports 2, 4, 8 and 16 sectors.

 

C141-E090-01EN

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Fujitsu C141-E090-02EN Information to be read by Identify Device command 2, MPE3102AH MPE3136AH MPE3204AH MPE3273AH ‘3FFF’