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参数资料
| 型号： | LM80CIMTX-32 |
| 厂商： | National Semiconductor Corporation |
| 英文描述： | Serial Interface ACPI-Compatible Microprocessor System Hardware Monitor |
| 中文描述： | 串行接口ACPI的兼容微处理器系统硬件监视器 |
| 文件页数： | 17/29页 |
| 文件大小： | 412K |
| 代理商： | LM80CIMTX-32 |
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Functional Description (Continued)
12.4 Interrupt Status Register 1 — Address 01h
Power on default <7:0> = 0000 0000 binary
Bit
Name
Read/Write
Description
0
IN0
Read Only
A one indicates a High or Low limit has been exceeded.
1
IN1
Read Only
A one indicates a High or Low limit has been exceeded.
2
IN2
Read Only
A one indicates a High or Low limit has been exceeded.
3
IN3
Read Only
A one indicates a High or Low limit has been exceeded.
4
IN4
Read Only
A one indicates a High or Low limit has been exceeded.
5
IN5
Read Only
A one indicates a High or Low limit has been exceeded.
6
IN6
Read Only
A one indicates a High or Low limit has been exceeded.
7
INT_IN
Read Only
A zero indicates that a Low has been detected on the INT_IN.
12.5 Interrupt Status Register 2 — Address 02h
Power on default <7:0> = 0000 0000 binary
Bit
Name
Read/Write
Description
0
Hot Temperature
Read Only
A one indicates a High or Low limit has been exceeded. Only “One-Time Interrupt”
and “Default Interrupt” modes are supported. The mode is set by bit-6 of the
Interrupt Mask Register 2.
1
BTI
Read Only
A one indicates that an interrupt has occurred from the Board Temperature
Interrupt (BTI) input pin. BTI can be tied to the OS output of multiple LM75 chips.
2
FAN1
Read Only
A one indicates that a fan count limit has been exceeded.
3
FAN2
Read Only
A one indicates that a fan count limit has been exceeded.
4
CI (Chassis
Intrusion)
Read Only
A one indicates CI (Chassis Intrusion) has gone high.
5
OS bit
Read Only
A one indicates a High or a Low OS Temperature limit has been exceed. Only
comparator mode is supported. Only “One-Time Interrupt” and “Default Interrupt”
modes are supported. The mode is set by bit-7 of the Interrupt Mask Register 2.
6
Reserved
Read Only
7
Reserved
Read Only
12.6 Interrupt Mask Register 1 — Address 03h
Power on default <7:0> = 0000 0000 binary
Bit
Name
Read/
Write
Description
0
IN0
Read/Write
A one disables the corresponding interrupt status bit for INT interrupt.
1
IN1
Read/Write
A one disables the corresponding interrupt status bit for INT interrupt.
2
IN2
Read/Write
A one disables the corresponding interrupt status bit for INT interrupt.
3
IN3
Read/Write
A one disables the corresponding interrupt status bit for INT interrupt.
4
IN4
Read/Write
A one disables the corresponding interrupt status bit for INT interrupt.
5
IN5
Read/Write
A one disables the corresponding interrupt status bit for INT interrupt.
6
IN6
Read/Write
A one disables the corresponding interrupt status bit for INT interrupt.
7
INT_IN
Read/Write
A one disables the corresponding interrupt status bit for INT interrupt.
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相关代理商/技术参数 |
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|---|---|
| LM80CIMTX-5 | 功能描述:监控电路 RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| LM80CIMTX-5/NOPB | 功能描述:监控电路 RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| LM80CIMTX-52 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Serial Interface ACPI-Compatible Microprocessor System Hardware Monitor |
| LM80EVAL | 功能描述:EVALUATION BOARD FOR LM80 RoHS:是 类别:编程器，开发系统 >> 评估演示板和套件 系列:PowerWise® 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- 主要目的:电源管理，电池充电器 嵌入式:否 已用 IC / 零件:MAX8903A 主要属性:1 芯锂离子电池 次要属性:状态 LED 已供物品:板 |
| LM81 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Serial Interface ACPI-Compatible Microprocessor System Hardware Monitor |
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