Samsung SpinPoint M8 - Page 60

Spinpoint M8 Product Manual REV 2.7
54
Word
Content
Description
88
007Fh
Ultra DMA transfer modes
15-8 Current active Ultra DMA transfer mode
15 Ultra DMA mode 7
14 Ultra DMA mode 6
13 Ultra DMA mode 5
12 Ultra DMA mode 4
11 Ultra DMA mode 3
10 Ultra DMA mode 2
9 Ultra DMA mode 1
8 Ultra DMA mode 0
7-0 Ultra DMA transfer mode is supported
7 Ultra DMA mode 7
6 Ultra DMA mode 6
5 Ultra DMA mode 5
4 Ultra DMA mode 4
3 Ultra DMA mode 3
2 Ultra DMA mode 2
1 Ultra DMA mode 1
0 Ultra DMA mode 0
89
0000h
Time required for Security Erase Unit completion
90
0000h
Time required for Enhanced Security Erase completion
91
0080h
Current Advanced Power Management value
92
FFFEh
Master Password Revision Code
93
0000h
COMRESET result.
95
0000h
Stream Minimum Request Size
96
0000h
Streaming Transfer Time - DMA
97
0000h
Streaming Access Latency - DMA and PIO
98-99
0000h
Streaming Performance Granularity
100-103
xxxxh
Maximum User LBA for 48-bit address (100=LSB)
104
0000h
Streaming Transfer Time - PIO
105
0000h
Reserved
106
4000h
Physical sector size / Logical Sector Size
107
Inter-seek delay for ISO-7779 acoustic testing in microseconds
108
xxxxh
Worldwide name
15-12 NAA (3:0)
5 IEEE OUI (23:12)
109
xxxxh
WWN
15-4 IEEE OUI (11:0)
5 Unique ID (35:32)
110
xxxxh
Unique ID (31:16)
111
xxxxh
Unique ID (15:0)
112-115
xxxxh
Reserved for worldwide name extension to 128 bits
116
0000h
Reserved for technical report
117-118
xxxxh
Words per Logical Sector
119-126
0000h
Reserved
127
0000h
Removable Media Status Notification feature set support
128
0021h
Security status
15-9 Reserved
8 Security level 0=High, 1=Maximum
7-6 Reserved
5 1=Enhanced security erase supported
4 1=Security count expired
3 1= Security frozen
(continued)