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ADT7463ARQZ-R7 датащи(PDF) 48 Page - ON Semiconductor

номер детали ADT7463ARQZ-R7
подробное описание детали  dB COOL??Remote Thermal Controller and Voltage Monitor
PDF  52 Pages
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производитель  ONSEMI [ON Semiconductor]
домашняя страница  http://www.onsemi.com
Logo ONSEMI - ON Semiconductor

ADT7463ARQZ-R7 датащи(HTML) 48 Page - ON Semiconductor

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REV. C
–48–
ADT7463
Table XXXII. Register 0x74 – Interrupt Mask Register 1 (Power-On Default <7:0> = 0x00)
Bit
Name
R/W
Description
0
2.5V
Read/Write
A one masks SMBALERT for out-of-limit conditions on the 2.5 V channel.
1VCCP
Read/Write
A one masks SMBALERT for out-of-limit conditions on the VCCP channel.
2VCC
Read/Write
A one masks SMBALERT for out-of-limit conditions on the VCC channel.
35V
Read/Write
A one masks SMBALERT for out-of-limit conditions on the 5 V channel.
4
R1T
Read/Write
A one masks SMBALERT for out-of-limit conditions on the Remote 1
Temperature channel.
5LT
Read/Write
A one masks SMBALERT for out-of-limit conditions on the Local
Temperature channel.
6
R2T
Read/Write
A one masks SMBALERT for out-of-limit conditions on the Remote 2
Temperature channel.
7
OOL
Read/Write
A one masks SMBALERT for any out-of-limit condition in Status Register 2.
Table XXXIII. Register 0x75 – Interrupt Mask Register 2 (Power-On Default <7:0> = 0x00)
Bit
Name
R/W
Description
0
12V/VC
Read/Write
A one masks SMBALERT for out-of-limit conditions on the 12 V channel.
1
OVT
Read Only
A one masks SMBALERT for overtemperature THERM conditions.
2
FAN1
Read/Write
A one masks SMBALERT for a Fan 1 Fault.
3
FAN2
Read/Write
A one masks SMBALERT for a Fan 2 Fault.
4
FAN3
Read/Write
A one masks SMBALERT for a Fan 3 Fault.
5
F4P
Read/Write
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.
6D1
Read/Write
A one masks SMBALERT for a diode open or short on Remote 1 channel.
7D2
Read/Write
A one masks SMBALERT for a diode open or short on Remote 2 channel.
Table XXXIV. Register 0x76 – Extended Resolution Register 1
Bit
Name
R/W
Description
<1:0>
2.5V
Read-Only
2.5 V LSBs. Holds the 2 LSBs of the 10-bit 2.5 V measurement.
<3:2>
VCCP
Read-Only
VCCP LSBs. Holds the 2 LSBs of the 10-bit VCCP measurement.
<5:4>
VCC
Read-Only
VCC LSBs. Holds the 2 LSBs of the 10-bit VCC measurement.
<7:6>
5V
Read-Only
5 V LSBs. Holds the 2 LSBs of the 10-bit 5 V measurement.
If this register is read, this register and the registers holding the MSB of each reading are frozen until read.
Table XXXV. Register 0x77 – Extended Resolution Register 2
Bit
Name
R/W
Description
<1:0>
12V
Read-Only
12 V LSBs. Holds the 2 LSBs of the 10-bit 12 V measurement.
<3:2>
TDM1
Read-Only
Remote 1 Temperature LSBs. Holds the 2 LSBs of the 10-bit Remote 1
Temperature measurement.
<5:4>
LTMP
Read-Only
Local Temperature LSBs. Holds the 2 LSBs of the 10-bit Local
Temperature measurement.
<7:6>
TDM2
Read-Only
Remote 2 Temperature LSBs. Holds the 2 LSBs of the 10-bit Remote 2
Temperature measurement.
If this register is read, this register and the registers holding the MSB of each reading are frozen until read.
Rev. 4 | Page 48 of 52 | www.onsemi.com



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