Hitachi DK23BA-20 Owners Manual - Page 41

Supports Security Mode feature enabled

Page 41 highlights

Word Table 6.5 Identify Device Information (Continued) Description 84 Command set/feature supported extension 0000h or FFFFh = Command set notification not supported Bit 15 0 (fixed) Bit 14 1 (fixed) Bit 13 - 2 0 = Reserved Bit 1 1 = SMART Self-test supported Bit 0 1 = SMART error logging supported 85 Command set/feature enabled 0000h or FFFFh = Command set notification not supported Bit 15 0 = Reserved Bit 14 1 = NOP command supported Bit 13 1 = READ BUFFER command supported Bit 12 1 = WRITE BUFFER command supported Bit 11 0 = Reserved Bit 10 1 = Host Protected Area feature set supported Bit 9 1 = DEVICE RESET command supported Bit 8 1 = SERVICE interrupt enabled Bit 7 1 = Release interrupt enabled Bit 6 1 = Look-ahead enabled If word 85 bit 6 is set to one, read look-ahead has been enabled via SET FEATURE command. Bit 5 1 = Write cache enabled If word 85 bit 5 is set to one, write cache has been enabled via SET FEATURE command. Bit 4 1 = Supports PACKET command feature set Bit 3 1 = Supports power management feature set Bit 2 1 = Supports removable feature set Bit 1 1 = Supports Security Mode feature enabled If word 85 bit 1 is set to one, the Security Mode feature has been enabled via SECURITY SET PASSWORD command. Bit 0 1 = Supports SMART feature enabled If word 85 bit 0 is set to one, the SMART feature set has been enabled via SMART ENABLE OPERATIONS command. Value (HEX.) 4003h 7468h (at shipment) K6610007 Rev.5 02.14.'03 - 41 -

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K6610007
Rev.5
02.14.’03
- 41 -
Table 6.5 Identify Device Information (
Continued)
Word
Description
Value
(HEX.)
84
Command set/feature supported extension
0000h or FFFFh = Command set notification not supported
Bit 15
0 (fixed)
Bit 14
1 (fixed)
Bit 13 - 2
0 = Reserved
Bit 1
1 = SMART Self-test supported
Bit 0
1 = SMART error logging supported
4003h
85
Command set/feature enabled
0000h or FFFFh = Command set notification not supported
Bit 15
0 = Reserved
Bit 14
1 = NOP command supported
Bit 13
1 = READ BUFFER command supported
Bit 12
1 = WRITE BUFFER command supported
Bit 11
0 = Reserved
Bit 10
1 = Host Protected Area feature set supported
Bit 9
1 = DEVICE RESET command supported
Bit 8
1 = SERVICE interrupt enabled
Bit 7
1 = Release interrupt enabled
Bit 6
1 = Look-ahead enabled
If word 85 bit 6 is set to one, read look-ahead
has been enabled via SET FEATURE command.
Bit 5
1 = Write cache enabled
If word 85 bit 5 is set to one, write cache
has been enabled via SET FEATURE command.
Bit 4
1 = Supports PACKET command feature set
Bit 3
1 = Supports power management feature set
Bit 2
1 = Supports removable feature set
Bit 1
1 = Supports Security Mode feature enabled
If word 85 bit 1 is set to one, the Security Mode
feature has been enabled via SECURITY SET PASSWORD
command.
Bit 0
1 = Supports SMART feature enabled
If word 85 bit 0 is set to one, the SMART feature
set has been enabled via SMART ENABLE OPERATIONS
command.
7468h
(at shipment)