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FUJITSU MHV2160BT User Manual

Page 184

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Interface

5-108

C141-E239

Table 5.34 Information to be read by IDENTIFY DEVICE command (3/3)

Word Value

Description

117-118 X’

0100’

Number of words for logical sectors

119

X’400x’

Features Implemented Word (Supported Settings)

*27

120

X’400x’

Features Enable Word (Enable Settings)

*28

121-127 X’0000’ Reserved

128 X’0001’

Security

status

*29

129-159 X’xxxx’ Undefined

160-205 X’0000’ Reserved

206

X’003D’

SCT command sets support

*30

207-209 X’0000’ Reserved

210-211 X’xxxx’ (Option)

Number of verify sectors when Write Read
Verify function Mode 3 is specified

*31

212-213 X’xxxx’ (Option)

Number of verify sectors when Write Read
Verify function Mode 2 is specified

*32

214-254 X’0000’ Reserved

255

X’xxA5’

Check sum (The 2 complement of the lower order byte resulting from
summing bits 7 to 0 of word 0 to 254 and word 255, in byte units.)

*1 Word 0:

General configuration

Bit 15:

ATA device = 0, ATAPI device = 1

Bits 14-8: Undefined

Bit 7:

Removable disk drive = 1

Bit 6:

Fixed drive = 1

Bits 5-3: Undefined

Bit 2:

IDENTIFY DEVICE Valid = 0

Bits 1-0: Reserved