參數(shù)資料
型號： LM94
廠商： National Semiconductor Corporation
英文描述： TruTherTM Hardware Monitor with PI Loop Fan Control for Server Management
中文描述： TruTherTM硬件監(jiān)控的服務(wù)器管理與有價(jià)證券循環(huán)風(fēng)扇控制
文件頁數(shù)： 11/24頁
文件大小： 693K
代理商： LM94
13.0 Registers
(Continued)
Lock
EXTENDED RESOLUTION TEMPERATURE VALUE REGISTERS
Z2b_LSB
Register Name
Address
Description
16h
Zone 2b (CPU2) extended resolution unfiltered temperature
value register, least-significant-byte
Zone 2b (CPU2) extended resolution unfiltered temperature
value register, most-significant byte
Zone 1a (CPU1) extended resolution filtered temperature value
register, least-significant byte
Zone 1a (CPU1) extended resolution filtered temperature value
register, most-significant byte
Zone 1b (CPU1) extended resolution filtered temperature value
register, least-significant-byte
Zone 1b (CPU1) extended resolution filtered temperature value
register, most-significant byte
Zone 2a (CPU2) extended resolution filtered temperature value
register, least-significant-byte
Zone 2a (CPU2) extended resolution filtered temperature value
register, most-significant byte
Zone 2b (CPU2) extended resolution filtered temperature value
register, least-significant-byte
Zone 2b (CPU2) extended resolution filtered temperature value
register, most-significant byte
Zone 3 (Internal) extended resolution temperature value
register, least-significant byte
Zone 3 (Internal) extended resolution temperature value
register, least-significant byte
Zone 4 (External Digital) extended resolution temperature value
register, most-significant byte
Zone 4 (External Digital) extended resolution temperature value
register, least-significant byte
Z2b_MSB
17h
Z1a_F_LSB
18h
Z1a_F_MSB
19h
Z1b_F_LSB
1Ah
Z1b_F_MSB
1Bh
Z2a_F_LSB
1Ch
Z2a_F_MSB
1Dh
Z2b_F_LSB
1Eh
Z2b_F_MSB
1Fh
Z3_LSB
20h
Z3_MSB
21h
Z4_LSB
22h
Z4_MSB
23h
Reserved
24h-30h
PI LOOP AND FAN CONTROL SETUP REGISTERS
x
Temperature Source Select
x
PWM Filter Settings
31h
32h
Selects the temperature source for some temperature zones.
Sets the IIR filter coefficients for the PWM outputs for low
resolution sources
PWM1 Filter Shutoff Threshold
PWM2 Filter Shutoff Threshold
PI/LUT fan control binding configuration
PI Controller Minimum PWM and Hysteresis settings
x
x
x
x
PWM1 Filter Shutoff Threshold
PWM2 Filter Shutoff Threshold
PI/LUT Fan Control Bindings
PI Controller Minimum PWM and
Hysteresis
Zone 1 Tcontrol
Zone 2 Tcontrol
Zone 1 Toff
Zone 2 Toff
P Coefficient
I Coefficient
PI Exponents
DEVICE IDENTIFICATION REGISTERS
Manufacturer ID
33h
34h
35h
36h
x
x
x
x
x
x
x
37h
38h
39h
3Ah
3Bh
3Ch
3Dh
Zone 1 (CPU1) PI Controller Target Temperature (Tcontrol)
Zone 2 (CPU2) PI Controller Target Temperature (Tcontrol)
Zone 1 (CPU1) PI Controller Off Temperature (Toff)
Zone 2 (CPU2) PI Controller Off Temperature (Toff)
PI controller proportional coefficient
PI controller integral coefficient
PI controller coefficient exponents
3Eh
Contains manufacturer ID code
L
www.national.com
11
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM94021 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Multi-Gain Analog Temperature Sensor
LM94021BIMG 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
LM94021BIMG/NOPB 功能描述:板上安裝溫度傳感器 Lo Volt Temp Sensor W/ Selectable Gain 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
LM94021BIMGX 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
LM94021BIMGX/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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