Interface

*1 Word 0:

General configuration

 

 

Bit 15:

ATA device = 0, ATAPI device = 1

 

Bits 14-8:

Undefined

 

 

 

Bit 7:

Removable disk drive = 0

 

 

Bit 6:

Fixed drive = 1

 

 

 

Bits 5-3:

Undefined

 

 

 

Bit 2:

IDENTIFY DEVICE Valid = 0

 

 

Bits 1-0:

Reserved

 

 

*2 Word 1, 3, 6, 60-61,100-103

 

 

 

 

 

 

 

 

 

 

Word

MHZ2320BJ

 

MHZ2250BJ

MHZ2200BJ

 

 

 

 

 

 

 

 

1

X '3FFF'

 

X '3FFF'

X '3FFF'

 

 

 

 

 

 

 

 

3

X '10'

 

X '10'

X '10'

 

 

 

 

 

 

 

 

6

X '3F'

 

X '3F'

X '3F'

 

 

 

 

 

 

 

 

60-61

X 'FFFFFFF'

 

X 'FFFFFFF'

X 'FFFFFFF'

 

 

 

 

 

 

 

 

100-103

X '2542EAB0'

 

X '1D1C5970'

X '1749F1B0'

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Word

MHZ2160BJ

 

MHZ2120BJ

MHZ2080BJ

 

 

 

 

 

 

 

1

X '3FFF'

 

 

X '3FFF'

X '3FFF'

 

 

 

 

 

 

 

3

X '10'

 

 

X '10'

X '10'

 

 

 

 

 

 

 

6

X '3F'

 

 

X '3F'

X '3F'

 

 

 

 

 

 

 

60-61

X 'FFFFFFF'

 

 

X 'DF94BB0'

X '950F8B0'

 

 

 

 

 

 

 

100-103

X '12A19EB0'

 

 

X 'DF94BB0'

X '950F8B0'

 

 

 

 

 

 

 

*3 Status of the Word 2 Identify information is shown as follows:

37C8h The device requires the SET FEATURES sub-command after the power-on sequence in order to spin-up. The Identify information is incomplete.

8C73h The device requires the SET FEATURES sub-command after the power-on sequence in order to spin-up. The Identify information is incomplete.

C837h The device requires the SET FEATURES sub-command after the power-on sequence in order to spin-up. The Identify information is incomplete.

Others Reserved

5-108

C141-E280