adm1075-2aruz-rl7 Analog Devices, Inc., adm1075-2aruz-rl7 Datasheet - Page 45

• Manufacturer Part Number: adm1075-2aruz-rl7
• Description: −48 V Hot Swap Controller And Digital Power Monitor With Pmbus Interface
• Manufacturer: Analog Devices, Inc.

Data Sheet
PEAK VIN REGISTER
Address: 0xD1, Reset: 0x0000, Name: PEAK_VIN (writing 0x0000 clears the peak value)
Table 29. Bit Descriptions for PEAK_VIN
Bits
[15:12]
[11:0]
PEAK VAUX REGISTER
Address: 0xD2, Reset: 0x0000, Name: PEAK_VAUX (writing 0x0000 clears the peak value)
Table 30. Bit Descriptions for PEAK_VAUX
Bits
[15:12]
[11:0]
POWER MONITOR CONTROL REGISTER
Address: 0xD3, Reset: 0x01, Name: PMON_CONTROL
Table 31. Bit Descriptions for PMON_CONTROL
Bits
[7:1]
0
POWER MONITOR CONFIGURATION REGISTER
Address: 0xD4, Reset: 0x8F, Name: PMON_CONFIG
Table 32. Bit Descriptions for PMON_CONFIG
Bits
7
6
5
[4:3]
[2:0]
Bit Name
RESERVED
PEAK_VIN
Bit Name
RESERVED
PEAK_VAUX
Bit Name
RESERVED
CONVERT
Bit Name
PMON_MODE
VAUX_ENABLE
RESERVED
IRANGE
AVERAGING
Settings
Settings
Settings
Settings
000
001
010
011
100
101
110
111
00
01
10
11
0
1
0
1
0
1
Description
Always reads as 0000.
Returns the peak VIN voltage since the register was last cleared.
Description
Always reads as 0000.
Returns the peak VAUX voltage since the register was last cleared.
Description
Always reads as 0000000.
Power monitor is not running.
Default. Starts the sampling of current and voltage with the power
monitor. In single-shot mode, this bit clears itself after one complete cycle.
In continuous mode, this bit must be written to 0 to stop sampling.
Description
This setting selects single-shot sampling mode.
Default. This setting selects continuous sampling mode.
Default. The power monitor samples the input voltage on ADC_V and
IOUT.
The power monitor also samples the voltage on the ADC_AUX pin.
Always reads as 0.
Reserved.
Sets current sense range to 25 mV. Default for ADM1075-1.
Sets current sense range to 50 mV. Default for ADM1075-2.
Reserved.
Disables sample averaging for current and voltage.
Sets sample averaging for current and voltage to two samples.
Sets sample averaging for current and voltage to four samples.
Sets sample averaging for current and voltage to eight samples.
Sets sample averaging for current and voltage to 16 samples.
Sets sample averaging for current and voltage to 32 samples.
Sets sample averaging for current and voltage to 64 samples.
Default. Sets sample averaging for current and voltage to 128 samples.
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Reset
0x0
0x0
Reset
0x0
0x0
Reset
0x0
0x1
Reset
0x1
0x0
0x0
0x1
0x7
ADM1075
Access
R
R
Access
R
R
Access
R
RW
Access
RW
RW
R
RW
RW