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Reference Manual
00809-0100-2230, Rev CA
Table 4-6. Possible configuration of the WRITE_LOCK parameter.
FEATURE_SEL
HARDW_LOCK bit
0 (off)
0 (off)
0 (off)
0 (off)
1 (on)
1 (on)
1 (on)
1.
4.12.2
MAX_NOTIFY
The MAX_NOTIFY parameter value is the maximum number of alert reports that the resource can have
sent without getting a confirmation, corresponding to the amount of buffer space available for alert
messages. The number can be set lower, to control alert flooding, by adjusting the LIM_NOTIFY
parameter value. If LIM_NOTIFY is set to zero, then no alerts are reported.
Configuration and Operation
FEATURE_SEL
SOFTW_LOCK bit
0 (off)
1 (on)
1 (on)
1 (on)
(1)
0 (off)
0 (off)
0 (off)
The hardware and software write lock select bits are mutually exclusive and the hardware select has the highest priority. When the
HARDW_LOCK bit if set to 1 (on), the SOFTW_LOCK bit is automatically set to 0 (off) and is read only.
SECURITY
WRITE_LOCK
SWITCH
NA
1 (unlocked)
NA
1 (unlocked)
NA
2 (locked)
NA
2 (locked)
0 (unlocked)
1 (unlocked)
1 (locked)
2 (locked)
1 (locked)
2 (locked)
Configuration and Operation
WRITE_LOCK
Write access to
Read/Write
blocks
Read only
All
Read/Write
All
Function
Read/Write
Blocks Only
Read/Write
None
Read only
All
Function
Read only
Blocks Only
Read only
None
July 2017
63
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