Datasheet

 2011-2012 Microchip Technology Inc. Preliminary DS61168E-page 87

PIC32MX1XX/2XX

U1E – UART1 Fault 39 32 IFS1<7> IEC1<7> IPC8<4:2> IPC8<1:0> Yes

U1RX – UART1 Receive Done 40 32 IFS1<8> IEC1<8> IPC8<4:2> IPC8<1:0> Yes

U1TX – UART1 Transfer Done 41 32 IFS1<9> IEC1<9> IPC8<4:2> IPC8<1:0> Yes

I2C1B – I2C1 Bus Collision Event 42 33 IFS1<10> IEC1<10> IPC8<12:10> IPC8<9:8> Yes

I2C1S – I2C1 Slave Event 43 33 IFS1<11> IEC1<11> IPC8<12:10> IPC8<9:8> Yes

I2C1M – I2C1 Master Event 44 33 IFS1<12> IEC1<12> IPC8<12:10> IPC8<9:8> Yes

CNA – PORTA Input Change

Interrupt

45 34 IFS1<13> IEC1<13> IPC8<20:18> IPC8<17:16> Yes

CNB – PORTB Input Change

Interrupt

46 34 IFS1<14> IEC1<14> IPC8<20:18> IPC8<17:16> Yes

CNC – PORTC Input Change

Interrupt

47 34 IFS1<15> IEC1<15> IPC8<20:18> IPC8<17:16> Yes

PMP – Parallel Master Port 48 35 IFS1<16> IEC1<16> IPC8<28:26> IPC8<25:24> Yes

PMPE – Parallel Master Port Error 49 35 IFS1<17> IEC1<17> IPC8<28:26> IPC8<25:24> Yes

SPI2E – SPI2 Fault 50 36 IFS1<18> IEC1<18> IPC9<4:2> IPC9<1:0> Yes

SPI2RX – SPI2 Receive Done 51 36 IFS1<19> IEC1<19> IPC9<4:2> IPC9<1:0> Yes

SPI2TX – SPI2 Transfer Done 52 36 IFS1<20> IEC1<20> IPC9<4:2> IPC9<1:0> Yes

U2E – UART2 Error 53 37 IFS1<21> IEC1<21> IPC9<12:10> IPC9<9:8> Yes

U2RX – UART2 Receiver 54 37 IFS1<22> IEC1<22> IPC9<12:10> IPC9<9:8> Yes

U2TX – UART2 Transmitter 55 37 IFS1<23> IEC1<23> IPC9<12:10> IPC9<9:8> Yes

I2C2B – I2C2 Bus Collision Event 56 38 IFS1<24> IEC1<24> IPC9<20:18> IPC9<17:16> Yes

I2C2S – I2C2 Slave Event 57 38 IFS1<25> IEC1<25> IPC9<20:18> IPC9<17:16> Yes

I2C2M – I2C2 Master Event 58 38 IFS1<26> IEC1<26> IPC9<20:18> IPC9<17:16> Yes

CTMU – CTMU Event 59 39 IFS1<27> IEC1<27> IPC9<28:26> IPC9<25:24> Yes

DMA0 – DMA Channel 0 60 40 IFS1<28> IEC1<28> IPC10<4:2> IPC10<1:0> No

DMA1 – DMA Channel 1 61 41 IFS1<29> IEC1<29> IPC10<12:10> IPC10<9:8> No

DMA2 – DMA Channel 2 62 42 IFS1<30> IEC1<30> IPC10<20:18> IPC10<17:16> No

DMA3 – DMA Channel 3 63 43 IFS1<31> IEC1<31> IPC10<28:26> IPC10<25:24> No

Lowest Natural Order Priority

TABLE 7-1: INTERRUPT IRQ, VECTOR AND BIT LOCATION (CONTINUED)

Interrupt Source

(1)

IRQ

Vector

Interrupt Bit Location

Persistent

Interrupt

Flag Enable Priority Sub-priority

Note 1: Not all interrupt sources are available on all devices. See TABLE 1: “PIC32MX1XX General Purpose

Family Features” and TABLE 2: “PIC32MX2XX USB Family Features” for the lists of available

peripherals.