ADT7462 Datasheet, PDF (81/92 Pages) Analog Devices – Flexible Temperature and Voltage Monitor and System Fan Controller

Table 72. Register 0x36 GPIO Mask Register¹
Bit
Name
R/W
Description
0
GPIO1
R/W
A 1 masks ALERTs for the corresponding interrupt status bit.
1
GPIO2
R/W
A 1 masks ALERTs for the corresponding interrupt status bit.
2
GPIO3
R/W
A 1 masks ALERTs for the corresponding interrupt status bit.
3
GPIO4
R/W
A 1 masks ALERTs for the corresponding interrupt status bit.
4
GPIO5
R/W
A 1 masks ALERTs for the corresponding interrupt status bit.
5
GPIO6
R/W
A 1 masks ALERTs for the corresponding interrupt status bit.
6
GPIO7
R/W
A 1 masks ALERTs for the corresponding interrupt status bit.
7
GPIO8
R/W
A 1 masks ALERTs for the corresponding interrupt status bit.
1 _{POR = 0x00, Lock = N, SW Reset = Y.}
Table 73. Register 0x37 EDO 1 Mask Register¹
Bit Name
R/W
Description
0
GPIO1
R/W
A 1 masks GPIO1 from causing an EDO1 assertion.
1
GPIO2
R/W
A 1 masks GPIO2 from causing an EDO1 assertion.
2
GPIO3
R/W
A 1 masks GPIO3 from causing an EDO1 assertion.
3
GPIO4
R/W
A 1 masks GPIO4 from causing an EDO1 assertion.
4
Unused
R/W
Unused.
5
Fan
R/W
A 1 masks a fan fail condition from causing an EDO1 assertion.
6
Temp
R/W
A 1 masks a THERM condition from causing an EDO1 assertion.
7
Volt
R/W
A 1 masks a voltage exceed limit condition from causing an EDO1 assertion.
1 _{POR = 0x00, Lock = N, SW Reset = Y.}
Table 74. Register 0x38 EDO 2 Mask Register¹
Bit Name
R/W
Description
0
GPIO1
R/W
A 1 masks GPIO1 from causing an EDO2 assertion.
1
GPIO2
R/W
A 1 masks GPIO2 from causing an EDO2 assertion.
2
GPIO3
R/W
A 1 masks GPIO3 from causing an EDO2 assertion.
3
GPIO4
R/W
A 1 masks GPIO4 from causing an EDO2 assertion.
4
Unused
R/W
Unused.
5
Fan
R/W
A 1 masks a fan fail condition from causing an EDO2 assertion.
6
Temp
R/W
A 1 masks a THERM condition from causing an EDO2 assertion.
7
Volt
R/W
A 1 masks a voltage exceed limit condition from causing an EDO2 assertion.
1 _{POR = 0x00, Lock = N, SW Reset = Y.}
Table 75. Register 0x3D Device ID Register¹
Bit Name
R/W
Description
[7:0] Device ID
R
This register contains the device ID (0x62) for the ADT7462.
1 _{POR = 0x62.}
Table 76. Register 0x3E Company ID Register¹
Bit Name
R/W
Description
[7:0] Company ID R
This register contains the company ID (0x41) for the ADT7462.
1 _{POR = 0x41.}
Rev. 0 | Page 81 of 92
ADT7462