Table 5-3 Interrupt Sources, Vector Addresses, and Priority
Vector Address
*
Vector
Number
Interrupt Source
Origin
Advanced Mode
Normal Mode
IPR
Priority
NMI
External pins
7
H'001C to H'001F
H'000E to H'000F
—
High
IRQ
0
IRQ
1
IRQ
2
IRQ
3
IRQ
4
Reserved
12
H'0030 to H'0033
H'0018 to H'0019
IPRA7
13
H'0034 to H0037
H'001A to H'001B IPRA6
14
H'0038 to H'003B
H'001C to H'001D IPRA5
15
H'003C to H'003F
H'001E to H'001F
16
H'0040 to H'0043
H'0020 to H'0021
IPRA4
—
17
H'0044 to H'0047
H'0022 to H'0023
18
H'0048 to H'004B
H'0024 to H'0025
19
H'004C to H'004F
H'0026 to H'0027
WOVI (interval timer)
Watchdog timer 20
H'0050 to H'0053
H'0028 to H'0029
IPRA3
Reserved
—
21
H'0054 to H'0057
H'002A to H'002B
22
H'0058 to H'005B
H'002C to H'002D
23
H'005C to H'005F
H'002E to H'002F
IMIA0 (compare match/
input capture A0)
ITU channel 0
24
H'0060 to H'0063
H'0030 to H'0031
IPRA2
IMIB0 (compare match/
input capture B0)
25
H'0064 to H'0067
H'0032 to H'0033
OVI0 (overflow 0)
26
H'0068 to H'006B
H'0034 to H'0035
Reserved
—
27
H'006C to H'006F
H'0036 to H'0037
IMIA1 (compare match/
input capture A1)
ITU channel 1
28
H'0070 to H'0073
H'0038 to H'0039
IPRA1
IMIB1 (compare match/
input capture B1)
29
H'0074 to H'0077
H'003A to H'003B
OVI1 (overflow 1)
30
H'0078 to H'007B
H'003C to H'003D
Reserved
—
31
H'007C to H'007F
H'003E to H'003F
IMIA2 (compare match/
input capture A2)
ITU channel 2
32
H'0080 to H'0083
H'0040 to H'0041
IPRA0
IMIB2 (compare match/
input capture B2)
33
H'0084 to H'0087
H'0042 to H'0043
OVI2 (overflow 2)
34
H'0088 to H'008B
H'0044 to H'0045
Reserved
—
35
H'008C to H'008F
H'0046 to H'0047
Note:
*
Lower 16 bits of the address.
90