Documentation/hwmon/max31827.rst

1 .. SPDX-License-Identifier: GPL-2.0
12     Addresses scanned: I2C 0x40 - 0x5f
20     Addresses scanned: I2C 0x40 - 0x5f
28     Addresses scanned: I2C 0x40 - 0x5f
34 	- Daniel Matyas <daniel.matyas@analog.com>
37 -----------
40 between them is found in the default power-on behaviour of the chips. While the
52 hysteresis value: -40 and -30 degrees for under temperature alarm and +100 and
77 The conversions can be manual with the one-shot functionality and automatic with
83 - 64000 (ms) = 1 conv/64 sec
84 - 32000 (ms) = 1 conv/32 sec
85 - 16000 (ms) = 1 conv/16 sec
86 - 4000 (ms) = 1 conv/4 sec
87 - 1000 (ms) = 1 conv/sec (default)
88 - 250 (ms) = 4 conv/sec
89 - 125 (ms) = 8 conv/sec
98 - 8 bit -> 8.75 ms conversion time
99 - 9 bit -> 17.5 ms conversion time
100 - 10 bit -> 35 ms conversion time
101 - 12 bit (default) -> 140 ms conversion time
104 input temperature in milli-degrees C.
106 - 1000 mC -> 8 bit
107 - 500 mC -> 9 bit
108 - 250 mC -> 10 bit
109 - 62 mC -> 12 bit (default) - actually this is 62.5, but the fil returns 62
111 When chip is in shutdown mode and a read operation is requested, one-shot is
117 the temperatures are displayed in milli-degrees. This means, that some data is
119 in the writing of alarm values too. For positive numbers the user-input value
121 the user-input will always be rounded up to the nearest possible value.
123 Bus timeout resets the I2C-compatible interface when SCL is low for more than
128 pin is an open-drain output and requires a pullup resistor to operate.
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