參數(shù)資料
型號: ADT7460
廠商: Analog Devices, Inc.
英文描述: dB COOL?? Remote Thermal Controller and Fan Controller
中文描述: 分貝很酷吧??遠程熱控制器和風扇控制器
文件頁數(shù): 44/48頁
文件大小: 695K
代理商: ADT7460
REV. 0
–44–
ADT7460
Table XXXI. Register 0x74 – Interrupt Mask Register 1 (Power On Default <7:0> = 0x00)
Bit
0
1
2
3
4
Name
2.5 V
Unused
V
CC
Unused
R1T
R/W
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Description
A one masks
SMBALERT
for out-of-limit conditions on the 2.5 V channel.
Reserved for future use
A one masks
SMBALERT
for out-of-limit conditions on the V
CC
channel.
Reserved for future use
A one masks
SMBALERT
for out-of-limit conditions on the Remote 1
Temperature channel.
A one masks
SMBALERT
for out-of-limit conditions on the Local
Temperature channel.
A one masks
SMBALERT
for out-of-limit conditions on the Remote 2
Temperature channel.
A one masks
SMBALERT
for any out-of-limit condition in Status Register 2.
5
LT
Read/Write
6
R2T
Read/Write
7
OOL
Read/Write
Table XXXII. Register 0x75 – Interrupt Mask Register 2 (Power On Default <7:0> = 0x00)
Bit
0
1
2
3
4
5
Name
Unused
OVT
FAN1
FAN2
FAN3
F4P
R/W
Read/Write
Read Only
Read/Write
Read/Write
Read/Write
Read/Write
Description
Reserved for future use
A one masks
SMBALERT
for overtemperature
THERM
conditions.
A one masks
SMBALERT
for a Fan 1 Fault.
A one masks
SMBALERT
for a Fan 2 Fault.
A one masks
SMBALERT
for a Fan 3 Fault.
A one masks
SMBALERT
for a Fan 4 Fault. If the TACH4 pin is being used as the
THERM
input, this bit masks
SMBALERT
for a
THERM
timer event.
A one masks
SMBALERT
for a diode open or short on Remote 1 channel.
A one masks
SMBALERT
for a diode open or short on Remote 2 channel.
6
7
D1
D2
Read/Write
Read/Write
Table XXXIII. Register 0x76 – Extended Resolution Register 1
Bit
<1:0>
<3:2>
<5:4>
<7:6>
Name
2.5 V
Unused
V
CC
Unused
R/W
Read Only
Read/Write
Read Only
Read/Write
Description
2.5 V LSBs. Holds the 2 LSBs of the 10-bit 2.5 V measurement.
Reserved for future use
V
CC
LSBs. Holds the 2 LSBs of the 10-bit V
CC
measurement.
Reserved for future use
If this register is read, this register and the registers holding the MSB of each reading are frozen until read.
Table XXXIV. Register 0x77 – Extended Resolution Register 2
Bit
<1:0>
<3:2>
Name
Unused
TDM1
R/W
Read/Write
Read Only
Description
Reserved for future use
Remote 1 Temperature LSBs. Holds the 2 LSBs of the 10-bit Remote 1
Temperature measurement.
Local Temperature LSBs. Holds the 2 LSBs of the 10-bit Local
Temperature measurement.
Remote 2 Temperature LSBs. Holds the 2 LSBs of the 10-bit Remote 2
Temperature measurement.
<5:4>
LTMP
Read Only
<7:6>
TDM2
Read Only
If this register is read, this register and the registers holding the MSB of each reading are frozen until read.
相關(guān)PDF資料
PDF描述
ADT7460ARQ dB COOL?? Remote Thermal Controller and Fan Controller
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