Analog Devices dBCool ADT7467 Manual page 73

Table 45. Register 0x74—Interrupt Mask Register 1 (Power-On Default <7:0> = 0x00)
Bit Name R/W
1 V Read/write
CCP
2 V Read/write
CC
4 R1T Read/write
5 LT Read/write
6 R2T Read/write
7 OOL Read/write
Table 46. Register 0x75—Interrupt Mask Register 2 (Power-On Default <7:0> = 0x00)
Bit Name R/W
1 OVT Read only
2 FAN1 Read/write
3 FAN2 Read/write
4 FAN3 Read/write
5. F4P Read/write
6 D1 Read/write
7 D2 Read/write
Table 47. Register 0x76—Extended Resolution Register 1
Bit Name R/W
<3:2> V Read-only
CCP
<5:4> V Read-only
CC
1
If this register is read, this register and the registers holding the MSB of each reading are frozen until read.
Table 48. Register 0x77—Extended Resolution Register 2
Bit Name R/W
<3:2> TDM1 Read-only
<5:4> LTMP Read-only
<7:6> TDM2 Read-only
1
If this register is read, this register and the registers holding the MSB of each reading are frozen until read.
Description
V = 1, masks SMBALERT for out-of-limit conditions on the V
CCP
V = 1, masks SMBALERT for out-of-limit conditions on the V
CC
R1T = 1, masks SMBALERT for out-of-limit conditions on the Remote 1 temperature channel.
LT = 1, masks SMBALERT for out-of-limit conditions on the local temperature channel.
R2T = 1, masks SMBALERT for out-of-limit conditions on the Remote 2 temperature channel.
OOL = 1, masks SMBALERT for any out-of-limit condition in Status Register 2.
Description
OVT = 1, masks SMBALERT for overtemperature THERM conditions.
FAN1 = 1, masks SMBALERT for a Fan 1 fault.
FAN2 = 1, masks SMBALERT for a Fan 2 fault.
FAN3 = 1, masks SMBALERT for a Fan 3 fault.
F4P = 1, 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.
D1 = 1, masks SMBALERT for a diode open or short on a Remote 1 channel.
D2 = 1, masks SMBALERT for a diode open or short on a Remote 2 channel.
1
Description
V LSBs. Holds the 2 LSBs of the 10-bit V
CCP
V LSBs. Holds the 2 LSBs of the 10-bit V
CC
1
Description
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.
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channel.
CCP
channel.
CC
measurement.
CCP
measurement.
CC
ADT7467