MAX16047A Datasheet, PDF (37/61 Pages) Maxim Integrated Products – 12-Channel/8-Channel EEPROM-Programmable System Managers with Nonvolatile Fault Registers

12-Channel/8-Channel EEPROM-Programmable
System Managers with Nonvolatile Fault Registers
Table 17. Critical Fault Configuration and Enable Bits (continued)
REGISTER/ EEPROM
ADDRESS
BIT RANGE
DESCRIPTION
[0]
1 = Fault log triggered when MON9 is above/below its early warning threshold*
[1]
1 = Fault log triggered when MON10 is above/below its early warning threshold*
4Ch
[2]
1 = Fault log triggered when MON11 is above/below its early warning threshold*
[3]
1 = Fault log triggered when MON12 is above/below its early warning threshold*
[7:4]
Not used
*MAX16047A only
Table 18. Fault Log EEPROM
EEPROM
ADDRESS
BIT RANGE
DESCRIPTION
[3:0]
Power-Up/Power-Down Fault Register
Slot where power-up/power-down fault is detected
00h
[4]
Tracking Fault Bits
If ‘0,’ tracking fault occurred on MON1/EN_OUT1/INS1
[5]
If ‘0,’ tracking fault occurred on MON2/EN_OUT2/INS2
[6]
If ‘0,’ tracking fault occurred on MON3/EN_OUT3/INS3
[7]
If ‘0,’ tracking fault occurred on MON4/EN_OUT4/INS4
[0]
If ‘1,’ fault occurred on MON1
[1]
If ‘1,’ fault occurred on MON2
[2]
If ‘1,’ fault occurred on MON3
[3]
If ‘1,’ fault occurred on MON4
01h
[4]
If ‘1,’ fault occurred on MON5
[5]
If ‘1,’ fault occurred on MON6
[6]
If ‘1,’ fault occurred on MON7
[7]
If ‘1,’ fault occurred on MON8
[0]
If ‘1,’ fault occurred on MON9*
[1]
If ‘1,’ fault occurred on MON10*
02h
[2]
If ‘1,’ fault occurred on MON11*
[3]
If ‘1,’ fault occurred on MON12*
[7:4]
Not used
MON_ ADC Fault Information (only the 8 MSBs of converted channels are saved following
03h
[7:0]
a fault event)
MON1 conversion result at the time the fault log was triggered
04h
05h
06h
07h
08h
09h
0Ah
0Bh
0Ch
0Dh
0Eh
*MAX16047A only
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
MON2 conversion result at the time the fault log was triggered
MON3 conversion result at the time the fault log was triggered
MON4 conversion result at the time the fault log was triggered
MON5 conversion result at the time the fault log was triggered
MON6 conversion result at the time the fault log was triggered
MON7 conversion result at the time the fault log was triggered
MON8 conversion result at the time the fault log was triggered
MON9 conversion result at the time the fault log was triggered*
MON10 conversion result at the time the fault log was triggered*
MON11 conversion result at the time the fault log was triggered*
MON12 conversion result at the time the fault log was triggered*
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