MAX16031 Datasheet, PDF (24/42 Pages) Maxim Integrated Products – EEPROM-Based System Monitors with Nonvolatile Fault Memory

EEPROM-Based System Monitors
with Nonvolatile Fault Memory
Table 8. Output Dependencies (continued)
REGISTER
ADDRESS
EEPROM
MEMORY BIT RANGE
ADDRESS
DESCRIPTION
[3]
1 = OVERT depends on the diode short flag of remote temperature sensor 1. OVERT
latches when the diode is shorted. Clear the latch by writing to r50h.
[4]
1 = OVERT depends on the diode open flag of remote temperature sensor 1. OVERT
latches when the diode is open. Clear the latch by writing to r50h.
1Fh
9Fh
[5]
1 = OVERT depends on the diode short flag of remote temperature sensor 2. OVERT
latches when the diode is shorted. Clear the latch by writing to r50h.
[6]
1 = OVERT depends on the diode open flag of remote temperature sensor 2. OVERT
latches when the diode is open. Clear the latch by writing to r50h.
[7]
Reserved
RESET Configuration:
000 = RESET has no dependencies; asserts during boot and boot-up timeout and then
deasserts indefinitely.
001 = RESET depends on the primary undervoltage thresholds at inputs that are
selected by r21h[7:0].
010 = RESET depends on the primary overvoltage thresholds at inputs that are selected
by r21h[7:0].
011 = RESET depends on both the primary undervoltage and overvoltage thresholds at
those inputs that are selected by r21h[7:0].
100 = RESET depends on the primary undervoltage thresholds at inputs that are
[2:0]
selected by r21h[7:0] and the internal temperature sensor primary overtemperature
threshold.
101 = RESET depends on both the primary undervoltage and overvoltage thresholds at
those inputs that are selected by r21h[7:0] and the internal temperature sensor primary
overtemperature threshold.
20h
A0h
110 = RESET depends on the primary undervoltage thresholds at inputs that are
selected by r21h[7:0] and each internal/remote temperature sensor primary
overtemperature threshold.
111 = RESET depends on both the primary undervoltage and overvoltage thresholds at
those inputs that are selected by r21h[7:0] and each internal/remote temperature sensor
primary overtemperature threshold.
[5:3]
RESET Timeout:
000 = 25µs
001 = 2.5ms
010 = 10ms
011 = 40ms
100 = 160ms
101 = 640ms
110 = 1280ms
111 = 2560ms
[7:6]
Reserved
24 ______________________________________________________________________________________