Maxim DS1863 Computer Drive User Manual


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Lower Memory
Register Name Bit7 Bit0
TEMP ALARM HI
00h S
2
6
2
5
2
4
2
3
2
2
2
1
2
0
01h
2
-1
2
-2
2
-3
2
-4
2
-5
2
-6
2
-7
2
-8
TEMP ALARM LO
02h S
2
6
2
5
2
4
2
3
2
2
2
1
2
0
03h
2
-1
2
-2
2
-3
2
-4
2
-5
2
-6
2
-7
2
-8
TEMP WARN HI
04h S
2
6
2
5
2
4
2
3
2
2
2
1
2
0
05h
2
-1
2
-2
2
-3
2
-4
2
-5
2
-6
2
-7
2
-8
TEMP WARN LO
06h S
2
6
2
5
2
4
2
3
2
2
2
1
2
0
07h
2
-1
2
-2
2
-3
2
-4
2
-5
2
-6
2
-7
2
-8
V
CC
ALARM HI
08h
2
15
2
14
2
13
2
12
2
11
2
10
2
9
2
8
09h
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
V
CC
ALARM LO
0Ah
2
15
2
14
2
13
2
12
2
11
2
10
2
9
2
8
0Bh
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
V
CC
WARN HI
0Ch
2
15
2
14
2
13
2
12
2
11
2
10
2
9
2
8
0Dh
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
V
CC
WARN LO
0Eh
2
15
2
14
2
13
2
12
2
11
2
10
2
9
2
8
0Fh
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
MON1 ALARM HI
10h
2
15
2
14
2
13
2
12
2
11
2
10
2
9
2
8
11h
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
MON1 ALARM LO
12h
2
15
2
14
2
13
2
12
2
11
2
10
2
9
2
8
13h
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
MON1 WARN HI
14h
2
15
2
14
2
13
2
12
2
11
2
10
2
9
2
8
15h
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
MON1 WARN LO
16h
2
15
2
14
2
13
2
12
2
11
2
10
2
9
2
8
17h
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
MON2 ALARM HI
18h
2
15
2
14
2
13
2
12
2
11
2
10
2
9
2
8
19h
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
MON2 ALARM LO
1Ah
2
15
2
14
2
13
2
12
2
11
2
10
2
9
2
8
1Bh
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
MON2 WARN HI
1Ch
2
15
2
14
2
13
2
12
2
11
2
10
2
9
2
8
1Dh
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
MON2 WARN LO
1Eh
2
15
2
14
2
13
2
12
2
11
2
10
2
9
2
8
1Fh
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
MON3 ALARM HI
20h
2
15
2
14
2
13
2
12
2
11
2
10
2
9
2
8
21h
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
MON3 ALARM LO
22h
2
15
2
14
2
13
2
12
2
11
2
10
2
9
2
8
23h
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
MON3 WARN HI
24h
2
15
2
14
2
13
2
12
2
11
2
10
2
9
2
8
25h
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
MON3 WARN LO
26h
2
15
2
14
2
13
2
12
2
11
2
10
2
9
2
8
27h
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
SHADOWED EEPROM 28h-2Fh SEE SEE SEE SEE SEE SEE SEE SEE
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