LM3S101 Datasheet, PDF (66/445 Pages) List of Unclassifed Manufacturers – Microcontroller

The Cortex-M3 Processor
Table 2-8. Exception Types
Exception Type
-
Vector
Number
0
Priority^a
-
Reset
1
Non-Maskable Interrupt
2
(NMI)
Hard Fault
3
Memory Management
4
Bus Fault
5
-3 (highest)
-2
-1
programmable^c
programmable^c
Usage Fault
6
programmable^c
-
SVCall
Debug Monitor
7-10
11
12
-
programmable^c
programmable^c
-
PendSV
SysTick
Interrupts
13
14
15
16 and above
-
programmable^c
programmable^c
programmable^d
a. 0 is the default priority for all the programmable priorities.
b. See “Vector Table” on page 67.
c. See SYSPRI1 on page 106.
d. See PRIn registers on page 92.
Vector Address or
Offset^b
0x0000.0000
0x0000.0004
0x0000.0008
Activation
Stack top is loaded from the first
entry of the vector table on reset.
Asynchronous
Asynchronous
0x0000.000C
-
0x0000.0010
Synchronous
0x0000.0014
Synchronous when precise and
asynchronous when imprecise
0x0000.0018
Synchronous
-
Reserved
0x0000.002C
Synchronous
0x0000.0030
Synchronous
-
Reserved
0x0000.0038
Asynchronous
0x0000.003C
Asynchronous
0x0000.0040 and above Asynchronous
Table 2-9. Interrupts
Vector Number
0-15
16
17
18
19-20
21
22
23
24-33
34
35
36
37
38
39-40
41
42
Interrupt Number (Bit
in Interrupt Registers)
-
0
1
2
3-4
5
6
7
8-17
18
19
20
21
22
23-24
25
26
Vector Address or
Offset
0x0000.0000 -
0x0000.003C
0x0000.0040
0x0000.0044
0x0000.0048
-
0x0000.0054
-
0x0000.005C
-
0x0000.0088
0x0000.008C
0x0000.0090
0x0000.0094
0x0000.0098
-
0x0000.00A4
0x0000.00A8
Description
Processor exceptions
GPIO Port A
GPIO Port B
GPIO Port C
Reserved
UART0
Reserved
SSI0
Reserved
Watchdog Timer 0
Timer 0A
Timer 0B
Timer 1A
Timer 1B
Reserved
Analog Comparator 0
Analog Comparator 1
66
July 14, 2014
Texas Instruments-Production Data