MAX16049 Maxim Integrated Products, MAX16049 Datasheet - Page 42
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MAX16049
Manufacturer Part Number
MAX16049
Description
(MAX16047 / MAX16049) 12-Channel/8-Channel EEPROM-Programmable System Managers
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX16049.pdf
(62 pages)
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12-Channel/8-Channel EEPROM-Programmable
System Managers with Nonvolatile Fault Registers
Table 22. Watchdog Mode Selection
Table 23. Watchdog Enables and Configuration
42
REGISTER/ EEPROM
______________________________________________________________________________________
REGISTER/
ADDRESS
ADDRESS
EEPROM
4Dh
55h
BIT RANGE
BIT RANGE
[2:0]
[4:3]
[5]
[6]
[7]
[7:4]
0
1
2
3
Watchdog Timeout
000 = 1ms
001 = 4ms
010 = 12.5ms
011 = 50ms
100 = 200ms
101 = 800ms
110 = 1.6s
111 = 3.2s
Watchdog Startup Delay
00 = 25.6s
01 = 51.2s
10 = 102.4s
11 = 128s
Watchdog Enable
1 = Watchdog enabled
0 = Watchdog disabled
Watchdog Startup Delay Enable
1 = Watchdog startup delay enabled
0 = Watchdog startup delay disabled
Watchdog RESET Output Enable
1 = Watchdog timeout asserts RESET output
0 = Watchdog timeout does not assert RESET output
Software Enable Bit
0 = Enabled. EN must also be high to begin sequencing.
1 = Disabled (factory default)
Margin Bit
1 = Margin functionality is enabled
0 = Margin disabled
Early Warning Selection Bit
0 = Early warning thresholds are undervoltage thresholds
1 = Early warning thresholds are overvoltage thresholds
Watchdog Mode Selection Bit
0 = Watchdog timer is in dependent mode
1 = Watchdog timer is in independent mode
Not used
DESCRIPTION
DESCRIPTION