ADM1029
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Table 24. REGISTER 04H GPIOS SUPPORTED BY CONTROLLER (POWER-ON DEFAULT 7FH)
Bit
Name
R/W
Description
0
GPIO 0 = 1 (Pin 19)
R
This bit set to 1 means the ADM1029 can support GPIO0, available on
Pin 19.
1
GPIO 1 = 1 (Pin 20)
R
This bit set to 1 means the ADM1029 can support GPIO1, available on
Pin 20.
2
GPIO 2 = 1 (Pin 11)
R
This bit set to 1 means the ADM1029 can support GPIO2, available on
Pin 11.
3
GPIO 3 = 1 (Pin 13)
R
This bit set to 1 means the ADM1029 can support GPIO3, available on
Pin 13.
4
GPIO 4 = 1 (Pin 14)
R
This bit set to 1 means the ADM1029 can support GPIO4, available on
Pin 14.
5
GPIO 5 = 1 (Pin 16)
R
This bit set to 1 means the ADM1029 can support GPIO5, available on
Pin 16.
6
GPIO 6 = 1 (Pin 17)
R
This bit set to 1 means the ADM1029 can support GPIO6, available on
Pin 17.
7
Reserved
R
Unused. Will read back 0.
Table 25. REGISTER 06H TEMP DEVICES INSTALLED (POWER-ON DEFAULT 0000 0??1)
Bit
Name
R/W
Description
0
Local Temp = 1
R
This bit is permanently set to 1 since the local temperature sensor is al-
ways available.
1
Remote 1 Temp = ?
R
This bit is set to 1 if the Remote 1 temperature sensor (TDM1) is installed.
(Automatically detected on power-up.)
2
Remote 2 Temp = ?
R
This bit is set to 1 if the Remote 2 temperature sensor (TDM2) is installed.
(Automatically detected on power-up.)
3
Reserved
R
Unused. Will read back 0.
4
Reserved
R
Unused. Will read back 0.
5
Reserved
R
Unused. Will read back 0.
6
Reserved
R
Unused. Will read back 0.
7
Reserved
R
Unused. Will read back 0.
NOTE: Question marks on this and following pages indicate bit settings that depend on the state of certain pins on power-up.