PIC32MX440F256H-80I Datasheet, PDF (168/646 Pages) Microchip Technology – 64/100-Pin General Purpose and USB 32-Bit Flash Microcontrollers

PIC32MX3XX/4XX
TABLE 8-2:
INTERRUPT IRQ AND VECTOR LOCATION (CONTINUED)
Interrupt Source
IRQ⁽¹⁾
Vector Number
SPI2RX – SPI2 Receive Done
39
31
U2E – UART2 Error
U2RX – UART2 Receiver
40
32
41
32
U2TX – UART2 Transmitter
42
32
I2C2B – I2C2 Bus Collision Event
I2C2S – I2C2 Slave Event
43
33
44
33
I2C2M – I2C2 Master Event
45
33
FSCM – Fail-Safe Clock Monitor
RTCC – Real-Time Clock
46
34
47
35
DMA0 – DMA Channel 0
48
36
DMA1 – DMA Channel 1
DMA2 – DMA Channel 2
49
37
50
38
DMA3 – DMA Channel 3
51
39
FCE – Flash Control Event
USB
56
44
57
45
(Reserved)
Lowest Natural Order Priority
Note 1: The “IRQ Number” in Table 8-2 is also the “Interrupt Number” listed in the IFSx, IECx and IPSx register
definitions.
DS61143E-page 166
Preliminary
© 2008 Microchip Technology Inc.