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參數(shù)資料
| 型號： | LM96000 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Hardware Monitor with Integrated Fan Control |
| 中文描述： | 硬件監(jiān)控集成風(fēng)扇控制 |
| 文件頁數(shù)： | 17/28頁 |
| 文件大?。?/td> | 695K |
| 代理商： | LM96000 |
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Functional Description
(Continued)
Register
Address
50h
Read/
Write
R/W
Register
Name
Processor (Zone2)
Low Temp
Processor (Zone2)
High Temp
Processor (Zone3)
Low Temp
Processor (Zone3)
High Temp
Bit 7
(MSB)
7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
(LSB)
0
Default
Value
81h
6
5
4
3
2
1
51h
R/W
7
6
5
4
3
2
1
0
7Fh
52h
R/W
7
6
5
4
3
2
1
0
81h
53h
R/W
7
6
5
4
3
2
1
0
7Fh
If an external temperature input or the internal temperature sensor either exceeds the value set in the corresponding high limit
register or falls below the value set in the corresponding low limit register, the corresponding bit will be set automatically by the
LM96000 in the Interrupt Status Register 1 (41h). For example, if the temperature read from the Remote1 and Remote1+ inputs
exceeds the Processor (Zone1) High Temp register limit setting, Interrupt Status Register 1 ZN1 bit will be set. The temperature
limits in these registers are represented as 8 bit, 2’s complement, signed numbers in Celsius, as shown below in
Table 3
.
Setting the Ready/Lock/Start/Override register Lock bit has no effect on these registers.
TABLE 3. Temperature Limits vs Register Settings
Temperature
127C
.
.
.
50C
.
.
.
0C
.
.
.
50C
.
.
.
127C
Reading (Decimal)
127
.
.
.
50
.
.
.
0
.
.
.
50
.
.
.
127
Reading (Hex)
81h
.
.
.
CEh
.
.
.
00h
.
.
.
32h
.
.
.
7Fh
4.13 Registers 54-5Bh: Fan Tachometer Low Limit
Register
Address
54h
55h
56h
57h
58h
59h
5Ah
5Bh
Read/
Write
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Register
Name
Tach1 Minimum LSB
Tach1 Minimum MSB
Tach2 Minimum LSB
Tach2 Minimum MSB
Tach3 Minimum LSB
Tach3 Minimum MSB
Tach4 Minimum LSB
Tach4 Minimum MSB
Bit 7
(MSB)
7
15
7
15
7
15
7
15
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
(LSB)
0
8
0
8
0
8
0
8
Default
Value
FFh
FFh
FFh
FFh
FFh
FFh
FFh
FFh
6
14
6
14
6
14
6
14
5
13
5
13
5
13
5
13
4
12
4
12
4
12
4
12
3
11
3
11
3
11
3
11
2
10
2
10
2
10
2
10
1
9
1
9
1
9
1
9
The Fan Tachometer Low Limit registers indicate the tachometer reading under which the corresponding bit will be set in the
Interrupt Status Register 2 register. In Auto Fan Control mode, the fan can run at low speeds, so care should be taken in software
L
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17
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| LM96000CIMT | 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
| LM96000CIMT/NOPB | 功能描述:板上安裝溫度傳感器 HW Monitor RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
| LM96000CIMT/NOPB | 制造商:Texas Instruments 功能描述:Temperature Sensor IC |
| LM96000CIMTX | 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
| LM96000CIMTX/NOPB | 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
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