參數(shù)資料
型號(hào)： LM96000CIMTX
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類： 電源管理
英文描述： Hardware Monitor with Integrated Fan Control
中文描述： 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO24
封裝： MO-153AD, TSSOP-24
文件頁(yè)數(shù)： 15/28頁(yè)
文件大?。?/td> 695K
代理商： LM96000CIMTX
Functional Description
(Continued)
Bit
4
Name
Zone 1 Limit
Exceeded
R/W
R
Default
0
Description
The LM96000 automatically sets this bit to 1 when the temperature input
measured by the Remote1 and Remote1+ inputs is less than or equal to
the limit set in the Processor (Zone1) Low Temp register or more than the
limit set in the Processor (Zone1) High Temp register. This bit will be set
when a diode fault is detected.
The LM96000 automatically sets this bit to 1 when the temperature input
measured by the internal temperature sensor is less than or equal to the
limit set in the Internal (Zone2) Low Temp register or greater than the limit
set in the Internal (Zone2) High Temp register.
The LM96000 automatically sets this bit to 1 when the temperature input
measured by the Remote2 and Remote2+ inputs is less than or equal to
the limit set in the Internal (Zone2) Low Temp register or greater than the
limit set in the Remote (Zone3) High Temp register. This bit will be set
when a diode fault is detected.
If there is a set bit in Status Register 2, this bit will be set to 1.
5
Zone 2 Limit
Exceeded
R
0
6
Zone 3 Limit
Exceeded
R
0
7
Error in Status
Register 2
R
0
4.9 Register 42h: Interrupt Status Register 2
Register
Address
42h
Read/
Write
R
Register
Name
Interrupt Status Register 2
Bit 7
(MSB)
ERR2
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
(LSB)
12V
Default
Value
00h
ERR1
FAN4
FAN3
FAN2
FAN1
RES
The Interrupt Status Register 2 bits will be automatically set, by the LM96000, whenever a fault condition is detected. Interrupt
Status Register 2 identifies faults caused by temperature sensor error, fan speed droping below minimum set by the tachometer
minimum register, the 12V input voltage going outside the window set by its limit registers. Interrupt Status Register 2 will hold
a set bit until the event is read by software. The contents of this register will be cleared (set to 0) automatically by the LM96000
after it is ready by software, if fault condition no longer exists. Once set, the Interrupt Status Register 2 bits will remain set until
a read event occurs, even if the fault no longer exists
This register is read only — a write to this register has no effect.
Bit
0
Name
+12V_Error
R/W
R
Default
0
Description
The LM96000 automatically sets this bit to 1 when the 12V input voltage
either falls below the limit set in the 12V Low Limit register or exceeds the
limit set in the 12V High Limit register.
Reserved
The LM96000 automatically sets this bit to 1 when the TACH1 input
reading is above the value set in the Tach1 Minimum MSB and LSB
registers.
The LM96000 automatically sets this bit to 1 when the TACH2 input
reading is above the value set in the Tach2 Minimum MSB and LSB
registers.
The LM96000 automatically sets this bit to 1 when the TACH3 input
reading is above the value set in the Tach3 Minimum MSB and LSB
registers.
The LM96000 automatically sets this bit to 1 when the TACH4 input
reading is above the value set in the Tach4 Minimum MSB and LSB
registers.
The LM96000 automatically sets this bit to 1 when there is either a short
or open circuit fault on the Remote1+ or Remote1 thermal diode input
pins. A diode fault will also set bit 4, Diode 1 Zone Limit bit, of Interrupt
Status Register 1.
1
2
Reserved
Fan1 Stalled
R
R
0
0
3
Fan2 Stalled
R
0
4
Fan3 Stalled
R
0
5
Fan4 Stalled
R
0
6
Remote Diode
1 Fault
R
0
L
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
LM96000EVAL/NOPB 功能描述:溫度傳感器開(kāi)發(fā)工具 LM96000 EVAL RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:Temperature Sensors and Control ICs 工具用于評(píng)估:MSP430G2553 接口類型:USB 工作電源電壓: 工作電源電流:
LM96011 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Hardware Monitor with Thermal Diode Input and SensorPath⑩ Bus
LM96063 制造商:TI 制造商全稱:Texas Instruments 功能描述:LM96063 Remote Diode Digital Temperature Sensor with Integrated Fan Control
LM96063C 制造商:TI 制造商全稱:Texas Instruments 功能描述:LM96063 Remote Diode Digital Temperature Sensor with Integrated Fan Control
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