PIC32MX5XX_11 Datasheet, PDF (123/256 Pages) Microchip Technology – High-Performance, USB, CAN and Ethernet 32-bit Flash Microcontrollers

PIC32MX5XX/6XX/7XX
TABLE 7-1: INTERRUPT IRQ, VECTOR AND BIT LOCATION (CONTINUED)
Interrupt Source⁽¹⁾
IRQ
Vector
Number
Flag
Interrupt Bit Location
Enable
Priority Sub-Priority
PMP – Parallel Master Port
34
28
IFS1<2> IEC1<2> IPC7<4:2> IPC7<1:0>
CMP1 – Comparator Interrupt
35
29
IFS1<3> IEC1<3> IPC7<12:10> IPC7<9:8>
CMP2 – Comparator Interrupt
36
30
IFS1<4> IEC1<4> IPC7<20:18> IPC7<17:16>
U3E – UART2A Error
SPI2E – SPI2 Fault
37
I2C4B – I2C4 Bus Collision Event
31
IFS1<5> IEC1<5> IPC7<28:26> IPC7<25:24>
U3RX – UART2A Receiver
SPI2RX – SPI2 Receive Done
I2C4S – I2C4 Slave Event
38
31
IFS1<6> IEC1<6> IPC7<28:26> IPC7<25:24>
U3TX – UART2A Transmitter
SPI2TX – SPI2 Transfer Done
IC4M – I2C4 Master Event
39
31
IFS1<7> IEC1<7> IPC7<28:26> IPC7<25:24>
U2E – UART3A Error
SPI4E – SPI4 Fault
40
I2C5B – I2C5 Bus Collision Event
32
IFS1<8> IEC1<8> IPC8<4:2> IPC8<1:0>
U2RX – UART3A Receiver
SPI4RX – SPI4 Receive Done
I2C5S – I2C5 Slave Event
41
32
IFS1<9> IEC1<9> IPC8<4:2> IPC8<1:0>
U2TX – UART3A Transmitter
SPI4TX – SPI4 Transfer Done
IC5M – I2C5 Master Event
42
32 IFS1<10> IEC1<10> IPC8<4:2> IPC8<1:0>
I2C2B – I2C2 Bus Collision Event
43
33 IFS1<11> IEC1<11> IPC8<12:10> IPC8<9:8>
I2C2S – I2C2 Slave Event
44
33 IFS1<12> IEC1<12> IPC8<12:10> IPC8<9:8>
I2C2M – I2C2 Master Event
45
33 IFS1<13> IEC1<13> IPC8<12:10> IPC8<9:8>
FSCM – Fail-Safe Clock Monitor
46
34 IFS1<14> IEC1<14> IPC8<20:18> IPC8<17:16>
RTCC – Real-Time Clock and
Calendar
47
35 IFS1<15> IEC1<15> IPC8<28:26> IPC8<25:24>
DMA0 – DMA Channel 0
48
36 IFS1<16> IEC1<16> IPC9<4:2> IPC9<1:0>
DMA1 – DMA Channel 1
49
37 IFS1<17> IEC1<17> IPC9<12:10> IPC9<9:8>
DMA2 – DMA Channel 2
50
38 IFS1<18> IEC1<18> IPC9<20:18> IPC9<17:16>
DMA3 – DMA Channel 3
51
39 IFS1<19> IEC1<19> IPC9<28:26> IPC9<25:24>
DMA4 – DMA Channel 4
52
40 IFS1<20> IEC1<20> IPC10<4:2> IPC10<1:0>
DMA5 – DMA Channel 5
53
41 IFS1<21> IEC1<21> IPC10<12:10> IPC10<9:8>
DMA6 – DMA Channel 6
54
42 IFS1<22> IEC1<22> IPC10<20:18> IPC10<17:16>
DMA7 – DMA Channel 7
55
43 IFS1<23> IEC1<23> IPC10<28:26> IPC10<25:24>
FCE – Flash Control Event
56
44 IFS1<24> IEC1<24> IPC11<4:2> IPC11<1:0>
USB – USB Interrupt
57
45 IFS1<25> IEC1<25> IPC11<12:10> IPC11<9:8>
CAN1 – Control Area Network 1
58
46 IFS1<26> IEC1<26> IPC11<20:18> IPC11<17:16>
CAN2 – Control Area Network 2
59
47 IFS1<27> IEC1<27> IPC11<28:26> IPC11<25:24>
ETH – Ethernet Interrupt
60
48 IFS1<28> IEC1<28> IPC12<4:2> IPC12<1:0>
IC1E – Input Capture 1 Error
61
5
IFS1<29> IEC1<29> IPC1<12:10> IPC1<9:8>
IC2E – Input Capture 2 Error
62
9
IFS1<30> IEC1<30> IPC2<12:10> IPC2<9:8>
IC3E – Input Capture 3 Error
63
13 IFS1<31> IEC1<31> IPC3<12:10> IPC3<9:8>
IC4E – Input Capture 4 Error
64
17
IFS2<0> IEC2<0> IPC4<12:10> IPC4<9:8>
Note 1: Not all interrupt sources are available on all devices. See Table 1, Table 2 and Table 3 for the list of
available peripherals.
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DS61156G-page 123