MAX16048 Maxim Integrated Products, MAX16048 Datasheet - Page 28

• Manufacturer Part Number: MAX16048
• Description: (MAX16046 / MAX16048) 12-Channel/8-Channel EEPROM-Programmable System Managers
• Manufacturer: Maxim Integrated Products

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12-Channel/8-Channel EEPROM-Programmable
System Managers with Nonvolatile Fault Registers
After any MON_ inputs assigned to Slot 12 exceed their
undervoltage thresholds, the reset timeouts begin. When
the reset timeout completes, RESET deasserts. The reset
timeout period is set in r19h[6:4] (see Table 27).
Power-down starts when EN is pulled low or the
Software Enable bit is set to ‘1.’ Power down EN_OUT_s
Table 10. MON_ and EN_OUT_ Slot Assignment Registers
* MAX16046 only
28
______________________________________________________________________________________
REGISTER/
ADDRESS
EEPROM
5Ah
5Bh
56h
57h
58h
59h
5Eh
5Fh
60h
61h
62h
63h
BIT RANGE
[3:0]
[7:4]
[3:0]
[7:4]
[3:0]
[7:4]
[3:0]
[7:4]
[3:0]
[7:4]
[3:0]
[7:4]
[3:0]
[7:4]
[3:0]
[7:4]
[3:0]
[7:4]
[3:0]
[7:4]
[3:0]
[7:4]
[3:0]
[7:4]
RESET Deassertion
MON1 Slot Assignment Register
MON2 Slot Assignment Register
MON3 Slot Assignment Register
MON4 Slot Assignment Register
MON5 Slot Assignment Register
MON6 Slot Assignment Register
MON7 Slot Assignment Register
MON8 Slot Assignment Register
MON9 Slot Assignment Register*
MON10 Slot Assignment Register*
MON11 Slot Assignment Register*
MON12 Slot Assignment Register*
EN_OUT1 Slot Assignment Register
EN_OUT2 Slot Assignment Register
EN_OUT3 Slot Assignment Register
EN_OUT4 Slot Assignment Register
EN_OUT5 Slot Assignment Register
EN_OUT6 Slot Assignment Register
EN_OUT7 Slot Assignment Register
EN_OUT8 Slot Assignment Register
EN_OUT9 Slot Assignment Register*
EN_OUT10 Slot Assignment Register*
EN_OUT11 Slot Assignment Register*
EN_OUT12 Slot Assignment Register *
Power-Down
simultaneously or in reverse sequence mode by setting
the Reverse Sequence bit (r54h[4]) appropriately. In
reverse sequence mode (r54h[4] set to ‘1’), the
EN_OUT_s assigned to Slot 11 deassert, the
MAX16046/MAX16048 wait for the Slot 11 sequence
delay and then proceed to Slot 10, and so on until the
EN_OUT_s assigned to Slot 0 turn off. When simultane-
ous power-down is selected (r54h[4] set to ‘0’), all
EN_OUT_s turn off at the same time.
DESCRIPTION