SLAZ606V August   2014  – May 2021 MSP430F67641

 

  1.   1
  2.   2
  3.   3
  4.   4
  5.   5
    1.     6
    2.     7
      1.      8
      2.      9
    3.     10
  6.   11
    1.     12
    2.     13
    3.     14
    4.     15
    5.     16
    6.     17
    7.     18
    8.     19
    9.     20
    10.     21
    11.     22
    12.     23
    13.     24
    14.     25
    15.     26
    16.     27
    17.     28
    18.     29
    19.     30
    20.     31
    21.     32
    22.     33
    23.     34
    24.     35
    25.     36
    26.     37
    27.     38
    28.     39
    29.     40
    30.     41
    31.     42
    32.     43
    33.     44
    34.     45
    35.     46
    36.     47
    37.     48
    38.     49
    39.     50
    40.     51
    41.     52
    42.     53
    43.     54
  7.   55

6.26 PMM7

PMM Module

Category

Functional

Function

PMMRIE default conditions different than user guide

Description

The user guide specifies that, after a BOR reset condition, the SVS will not be configured to trigger a POR signal in the condition that the monitored voltages fall below the SVS level(s). This is not true for this device. The SVS Low and SVS High Side POR Enable bits (SVSLPE/SVSHPE) in the Power Management System Reset Enable and Interrupt Enable register are set by default (PMMRIE = 0x1100).

Workaround

If this behavior is not desired, reset the SVSLPE/SVSHPE bits in the PMMRIE register at the beggining of the application.