Maxtor 2B020H1 Product Manual page 52

INTERFACE COMMANDS
W OR D CONT ENT DESC RIPTION
83 Command sets s upported. If words 82 and 83 = 0000h or F FF Fh command set notification not supported.
15-10, as c urrently defined
9, 1 = Automati c Acoustic Management feature set supported
8-0, as c urrently defined
84 Command set extensions supported. If words 84, 85 and 86 = 0000h or FFF Fh com mand set noti ficati on not
supported.
15 = shall be cleared to zero
14 = shall be set to one
13-0 = reserved
85 Command set enabl ed. If words 84, 85 and 86 = 0000h or F FF Fh command set noti fication not supported.
15, obsolete
14, 1 = NOP command enabled
13, 1 = Read Buffer command enabl ed
12, 1 = Wri te Buffer command enabl ed
11, obsolete
10, 1 = Host Protec ted Area feature set enabl ed
9, 1 = Device Reset command enabl ed
8, 1 = Service Interrupt enabled
7, 1 = Rel ease Interrupt enabl ed
6, 1 = Look Ahead enabl ed
5, 1 = Write C ache enabl ed
4, 1 = Packet command feature set enabl ed
3, 1 = Power Mangement feature set enabled
2, 1 = Removable Media feature set enabl ed
1, 1 = Security Mode feature set enabl ed
0, 1 = SMART feature set enabl ed
86 Command sets s upported. If words 82 and 83 = 0000h or F FF Fh command set notification not supported.
15-10, as c urrently defined
9, 1 = Automati c Acoustic Management feature set supported
8-0, as c urrently defined
88 Ultra D MA
15-14 reserved
13 1 = Ultra D MA mode 5 is selected
0 = Ultra D MA mode 5 is not selected
12 1 = Ultra D MA mode 4 is selected
0 = Ultra D MA mode 4 is not selected
11 1 = Ultra D MA mode 3 is selected
0 = Ultra D MA mode 3 is not selected
10 1 = Ultra D MA mode 2 is selected
0 = Ultra D MA mode 2 is not selected
9 1 = Ultra D MA mode 1 is selected
0 = Ultra D MA mode 1 is not selected
8 1 = Ultra D MA mode 0 is selected
0 = Ultra D MA mode 0 is not selected
7-6 reserved
5 1 = Ultra DMA m ode 5 and bel ow are supported
4 1 = Ultra DMA m ode 4 and bel ow are supported
3 1 = Ultra DMA m ode 3 and bel ow are supported
2 1 = Ultra DMA m ode 2 and bel ow are supported
1 1 = Ultra DMA m ode 1 and bel ow are supported
0 1 = Ultra D MA mode 0 is supported
127 reserved
128 Securi ty Status
15-9 reserved
8 Securi ty Level 0 = Hi gh, 1 = Maxi mum
7-5 reserved
4 1 = Security count expired
3 1 = Sec uri ty frozen
2 1 = Securi ty lock ed
1 1 = Securi ty enabl ed
0 1 = Securi ty supported
129-130 reserved
131 Spin at power-up, but 0 is asserted when no spi n at power-up is enabled.
132-159 Maxtor-spec ifi c (not used)
160-255 reserved
7 – 12