Download Maxtor DIAMONDMAX PLUS 40 51536U3 Specifications

Transcript
INTERFACE COMMANDS
WO R D
83
C O N T E N T D E S C R IP T IO N
Command sets supported. If words 82, 83 and 84 = 0000h or FFFFh command set notification not
s u p p o rte d .
15 = shall be cleared to zero
14 = shall be set to one
13-1 = reser ved
0, 1 = supports Download Microcode command
84
Command set extensions supported. If words 84, 85 and 86 = 0000h or FFFFh command set
n o t if ic a t io n n o t s u p p o r t e d .
15 = shall be cleared to zero
14 = shall be set to one
13-0 = reser ved
85
Command set enabled. If words 84, 85 and 86 = 0000h or FFFFh command set notification not
s u p p o rte d .
15, 1 = Identify Device DMA command enabled
14, 1 = NOP command enabled
13, 1 = Write Buffer command enabled
12, 1 = Read Buffer command enabled
11, 1 = Write Verify command enabled
10, 1 = Host Protected Area feature set enabled
9, 1 = Device Reset command enabled
8, 1 = Ser vice Interrupt enabled
7, 1 = Release Interrupt enabled
6, 1 = Look Ahead enabled
5, 1 = Write Cache enabled
4, 1 = Packet command feature set enabled
3, 1 = Power Mangement feature set enabled
2, 1 = Removable feature set enabled
1, 1 = Security feature set enabled
0, 1 = SMART feature set enabled
86
Command sets enabled. If words 85, 86 and 87 = 0000h or FFFFh command set notification not
s u p p o rte d .
15 = shall be cleared to zero
14 = shall be set to one
13-1 = reser ved
0, 1 = supports Download Microcode command
87
Command sets enabled. If words 85, 86 and 87 = 0000h or FFFFh command set notification not
s u p p o rte d .
15 = shall be cleared to zero
14 = shall be set to one
13-0 = reser ved
88
U lt r a D M A
15-13 Reser ved
12 1 = Ultra DMA mode 4 is selected
0 = U lt r a D M A m o d e 4 is n o t s e le c t e d
11 1 = Ultra DMA mode 3 is selected
0 = U lt r a D M A m o d e 3 is n o t s e le c t e d
10 1 = Ultra DMA mode 2 is selected
0 = U lt r a D M A m o d e 2 is n o t s e le c t e d
9
1 = U lt r a D M A m o d e 1 is s e le c t e d
0 = U lt r a D M A m o d e 1 is n o t s e le c t e d
8
1 = U lt r a D M A m o d e 0 is s e le c t e d
0 = U lt r a D M A m o d e 0 is n o t s e le c t e d
7-5 Reser ved
4
1 = Ultra DMA mode 4 and below are supported
3
1 = Ultra DMA mode 3 and below are supported
2
1 = Ultra DMA mode 2 and below are supported
1
1 = Ultra DMA mode 1 and below are supported
0
1 = U lt r a D M A m o d e 0 is s u p p o r t e d
127
Reser ved
128
Security Status
15-9 Reser ved
8 Security Level 0 = High, 1 = Maximum
7-5 Reser ved
4 1 = Security count expired
3 1 = Security frozen
2 1 = Security locked
1 1 = S e c u r it y e n a b le d
0 1 = S e c u r it y s u p p o r t e d
129-130 Reser ved
131
Spin at power-up, but 0 is asserted when no spin at power-up is enabled.
132-159 Maxtor-specific (not used)
160-255 Reser ved
7 – 11