Rainbow Electronics MAX16066 - Manual (Page 30)

12-Channel/8-Channel, Flash-Configurable System
Managers with Nonvolatile Fault Registers
MAX16065/MAX16066
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Table 18. Critical Fault Configuration (continued)
Table 19. Nonvolatile Fault Log Registers
REGISTER
ADDRESS
FLASH
ADDRESS
BIT
RANGE
DESCRIPTION
70h 270h
[0] 1 = Fault log triggered when MON5 is above its overvoltage threshold
[1] 1 = Fault log triggered when MON6 is above its overvoltage threshold
[2] 1 = Fault log triggered when MON7 is above its overvoltage threshold
[3] 1 = Fault log triggered when MON8 is above its overvoltage threshold
[4] 1 = Fault log triggered when MON9 is above its overvoltage threshold
[5] 1 = Fault log triggered when MON10 is above its overvoltage threshold
[6] 1 = Fault log triggered when MON11 is above its overvoltage threshold
[7] 1 = Fault log triggered when MON12 is above its overvoltage threshold
71h 271h
[0] 1 = Fault log triggered when MON1 is above/below the early threshold warning
[1] 1 = Fault log triggered when MON2 is above/below the early threshold warning
[2] 1 = Fault log triggered when MON3 is above/below the early threshold warning
[3] 1 = Fault log triggered when MON4 is above/below the early threshold warning
[4] 1 = Fault log triggered when MON5 is above/below the early threshold warning
[5] 1 = Fault log triggered when MON6 is above/below the early threshold warning
[6] 1 = Fault log triggered when MON7 is above/below the early threshold warning
[7] 1 = Fault log triggered when MON8 is above/below the early threshold warning
72h 272h
[0] 1 = Fault log triggered when MON9 is above/below the early threshold warning
[1] 1 = Fault log triggered when MON10 is above/below the early threshold warning
[2] 1 = Fault log triggered when MON11 is above/below the early threshold warning
[3] 1 = Fault log triggered when MON12 is above/below the early threshold warning
[4] 1 = Fault log triggered when overcurrent early threshold is exceeded
[5]
1 = EXTFAULT pulled low externally causes sequencer to enter fault state, turning off
all EN_OUT_s
0 = EXTFAULT pulled low externally does not cause sequencer to enter fault state
[7:6] Reserved
FLASH ADDRESS BIT RANGE DESCRIPTION
200h
[4:0] Sequencer state where the fault has happened (see Table 1 for state codes)
[7:5] Not used
201h
[0] Fault log triggered on MON1
[1] Fault log triggered on MON2
[2] Fault log triggered on MON3
[3] Fault log triggered on MON4
[4] Fault log triggered on MON5
[5] Fault log triggered on MON6
[6] Fault log triggered on MON7
[7] Fault log triggered on MON8