PXD10RM Datasheet, PDF (1105/1332 Pages) Freescale Semiconductor, Inc – PXD10 Microcontroller

Table 32-7. Functional Event Alternate Request Register (RGM_FEAR) Field Descriptions (continued)
Field
Description
AR_CORE Alternate Request for core reset
0 Generate a SAFE mode request on a core reset event if the reset is disabled
1 Generate an interrupt request on a core reset event if the reset is disabled
AR_JTAG
Alternate Request for JTAG initiated reset
0 Generate a SAFE mode request on a JTAG initiated reset event if the reset is disabled
1 Generate an interrupt request on a JTAG initiated reset event if the reset is disabled
32.3.1.6 Destructive Event Alternate Request Register (RGM_DEAR)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
R
0
W
POR 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Figure 32-7. Destructive Event Alternate Request Register (RGM_DEAR)
This register defines an alternate request to be generated when a reset on a destructive event has been
disabled. The alternate request can be either a SAFE mode request to MC_ME or an interrupt request to
the system. It can be accessed in read/write in either supervisor mode or test mode. It can be accessed in
read only in user mode.
Table 32-8. Destructive Event Alternate Request Register (RGM_DEAR) Field Descriptions
Field
Description
AR_LVD27 Alternate Request for 2.7V low-voltage detected
0 Generate a SAFE mode request on a 2.7V low-voltage detected event if the reset is disabled
1 Generate an interrupt request on a 2.7V low-voltage detected event if the reset is disabled
AR_SWT
Alternate Request for software watchdog timer
0 Generate a SAFE mode request on a software watchdog timer event if the reset is disabled
1 Generate an interrupt request on a software watchdog timer event if the reset is disabled
AR_LVD12_
PD1
Alternate Request for 1.2V low-voltage detected (power domain #1)
0 Generate a SAFE mode request on a 1.2V low-voltage detected (power domain #1) event if the reset is
disabled
1 Generate an interrupt request on a 1.2V low-voltage detected (power domain #1) event if the reset is disabled
AR_LVD12_
PD0
Alternate Request for 1.2V low-voltage detected (power domain #0)
0 Generate a SAFE mode request on a 1.2V low-voltage detected (power domain #0) event if the reset is
disabled
1 Generate an interrupt request on a 1.2V low-voltage detected (power domain #0) event if the reset is disabled
Freescale Semiconductor
PXD10 Microcontroller Reference Manual, Rev. 1
Preliminary—Subject to Change Without Notice
32-13