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参数资料
| 型号： | ADM1024 |
| 厂商： | Analog Devices, Inc. |
| 英文描述： | System Hardware Monitor with Remote Diode Thermal Sensing |
| 中文描述： | 系统硬件监控与远程二极管温度传感器 |
| 文件页数： | 23/28页 |
| 文件大小： | 285K |
| 代理商： | ADM1024 |
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ADM1024
–23–
REV. 0
ADM REGISTERS
Table VI. Address Pointer Register
R/
W
Bit
Name
Description
7–0
Address Pointer
Write
Address of ADM1024 Registers. See the tables below for detail.
Table VII. List of Registers
Hex
Address
Power-On Value
(Binary Bit 7–0)
= 70
°
C
Description
Notes
13h
Internal Temperature
Hardware Trip Point
Can be written only if the write once bit in Configuration
Register 2 has not been set. Values higher than 70
°
C will
have no affect as the fixed trip point in register 16h will be
reached first.
Can be written only if the write once bit in Configuration
Register 2 has not been set. Values higher than 85
°
C will
have no affect as the fixed trip point in register 17h will be
reached first.
Setting Bit 0 of this register to 1 selects shutdown mode.
Caution: Do not write to any other bits in this register.
This register configures the input channels and configures
VID0 to VID as processor voltage ID or interrupt inputs.
Read Only. Cannot be changed.
14h
External Temp
Hardware Trip Point
= 85
°
C
15h
Test Register
0000 00X0
16h
Channel Mode Register
0000 0000
17h
Internal Temperature
Fixed Hardware Trip Point
External Temperature
Fixed Hardware Trip Point
Programmed Value of Analog Output
AIN1 Low Limit
AIN2 Low Limit
2.5 V Measured Value/EXT Temp2
V
CCP1
Measured Value
V
CC
Measured Value
5 V Value
12 V Measured Value
V
CCP2
Measured Value
Ext. Temp1 Value
= 70
°
C
18h
= 85
°
C
Read Only. Cannot be changed.
19h
1Ah
1Bh
20h
21h
22h
23h
24h
25h
26h
1111 1111
Indeterminate
Indeterminate
Indeterminate
Indeterminate
Indeterminate
Indeterminate
Indeterminate
Indeterminate
Indeterminate
Read Only.
Read Only.
Read Only.
Read Only.
Read Only.
Read Only
Read Only. Stores the measurement from a diode sensor
connected to Pins 13 and 14.
Read Only. This register is used to store eight bits of the
internal temperature reading.
Read Only. Stores FAN1 or AIN1 reading depending on
the configuration of Pin 5.
Read Only. Stores FAN2 or AIN2 reading depending on
the configuration of Pin 6.
27h
Internal Temperature Value
Indeterminate
28h
FAN1/AIN1 Value
Indeterminate
29h
FAN2/AIN1 Value
Indeterminate
2Ah
2Bh
Reserved
2.5 V/Ext. Temp2 High Limit
Indeterminate
Indeterminate
Stores high limit for 2.5 V input or, in temperature mode,
this register stores the high limit for a diode sensor con-
nected to Pins 17 and 18.
Stores low limit for 2.5 V input or, in temperature mode,
this register stores the low limit for a diode sensor con-
nected to Pins 17 and 18.
2Ch
2.5 V/Ext. Temp2 Low Limit
Indeterminate
2Dh
2Eh
2Fh
30h
31h
32h
33h
34h
V
CCP1
High Limit
V
CCP1
Low Limit
V
CC
High Limit
V
CC
Low Limit
5 V High Limit
5 V Low Limit
12 V High Limit
12 V Low Limit
Indeterminate
Indeterminate
Indeterminate
Indeterminate
Indeterminate
Indeterminate
Indeterminate
Indeterminate
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| ADM1024ARU-REEL | 功能描述:IC MONITOR SYS TEMP/VOLT 24TSSOP RoHS:否 类别:集成电路 (IC) >> 接口 - 专用 系列:- 标准包装:3,000 系列:- 应用:PDA，便携式音频/视频，智能电话 接口:I²C，2 线串口 电源电压:1.65 V ~ 3.6 V 封装/外壳:24-WQFN 裸露焊盘 供应商设备封装:24-QFN 裸露焊盘（4x4） 包装:带卷 (TR) 安装类型:表面贴装 产品目录页面:1015 (CN2011-ZH PDF) 其它名称:296-25223-2 |
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