System Handler Priority 2 (Syspri2) Register; System Handler Priority 3 (Syspri3) Register; System Handler Priority 2 (Syspri2) Register Field Descriptions; System Handler Priority 3 (Syspri3) Register Field Descriptions - Texas Instruments Concerto F28M35 Series Technical Reference Manual

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25.6.9 System Handler Priority 2 (SYSPRI2) Register, offset 0xD1C
The System Handler Priority 2 (SYSPRI2) register configures the priority level, 0 to 7 of the SVCall
handler. This register is byte-accessible.
Note: This register can only be accessed from privileged mode.
31 29 28
SVC
R/W-0
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 25-47. System Handler Priority 2 (SYSPRI2) Register Field Descriptions
Bit Field
31-29 SVC
28-0 Reserved
25.6.10 System Handler Priority 3 (SYSPRI3) Register, offset 0xD20
The System Handler Priority 3 (SYSPRI3) register configures the priority level, 0 to 7 of the SysTick
exception and PendSV handlers. This register is byte-accessible.
Note: This register can only be accessed from privileged mode.
31
TICK
R/W-0
15
Reserved
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 25-48. System Handler Priority 3 (SYSPRI3) Register Field Descriptions
Bit Field
31-29 TICK
28-24 Reserved
23-21 PENDSV
20-8 Reserved
7-5 DEBUG
4-0 Reserved
SPRUH22I – April 2012 – Revised November 2019
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Figure 25-40. System Handler Priority 2 (SYSPRI2) Register
Value Description
SVCall Priority
This field configures the priority level of SVCall. Configurable priority values are in the range 0-7,
with lower values having higher priority
Reserved
Figure 25-41. System Handler Priority 3 (SYSPRI3) Register
29 28
Reserved
R-0
R-0
Value Description
SysTick Exception Priority
This field configures the priority level of the SysTick exception. Configurable priority values are in
the range 0-7, with lower values having higher priority.
Reserved
PendSV Priority
This field configures the priority level of PendSV. Configurable priority values are in the range 0-7,
with lower values having higher priority.
Reserved
Debug Priority
This field configures the priority level of Debug. Configurable priority values are in the range 0-7,
with lower values having higher priority.
Reserved
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System Control Block (SCB) Register Descriptions
Reserved
R-0
24 23 21
PENDSV
R/W-0
8 7 5
DEBUG
R/W-0
20
Reserved
R-0
4
Reserved
R-0
Cortex-M3 Peripherals
0
16
0
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