Datasheet

2011-2013 Microchip Technology Inc. DS70000657H-page 73
dsPIC33EPXXXGP50X, dsPIC33EPXXXMC20X/50X AND PIC24EPXXXGP/MC20X
TABLE 4-7: INTERRUPT CONTROLLER REGISTER MAP FOR dsPIC33EPXXXMC50X DEVICES ONLY
File
Name
Addr. Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
All
Resets
IFS0 0800 DMA1IF AD1IF U1TXIF U1RXIF SPI1IF SPI1EIF T3IF T2IF OC2IF IC2IF DMA0IF T1IF OC1IF IC1IF INT0IF
0000
IFS1 0802 U2TXIF U2RXIF INT2IF T5IF T4IF OC4IF OC3IF DMA2IF INT1IF CNIF CMIF MI2C1IF SI2C1IF
0000
IFS2 0804 IC4IF IC3IF DMA3IF C1IF C1RXIF SPI2IF SPI2EIF
0000
IFS3 0806 QEI1IF PSEMIF MI2C2IF SI2C2IF
0000
IFS4 0808 —CTMUIF —C1TXIF CRCIF U2EIF U1EIF
0000
IFS5 080A PWM2IF PWM1IF
0000
IFS6 080C —PWM3IF
0000
IFS8 0810 JTAGIF ICDIF
0000
IFS9 0812 PTG3IF PTG2IF PTG1IF PTG0IF PTGWDTIF PTGSTEPIF
0000
IEC0 0820 DMA1IE AD1IE U1TXIE U1RXIE SPI1IE SPI1EIE T3IE T2IE OC2IE IC2IE DMA0IE T1IE OC1IE IC1IE INT0IE
0000
IEC1 0822 U2TXIE U2RXIE INT2IE T5IE T4IE OC4IE OC3IE DMA2IE INT1IE CNIE CMIE MI2C1IE SI2C1IE
0000
IEC2 0824 IC4IE IC3IE DMA3IE C1IE C1RXIE SPI2IE SPI2EIE
0000
IEC3 0826 QEI1IE PSEMIE MI2C2IE SI2C2IE
0000
IEC4 0828 —CTMUIE —C1TXIE CRCIE U2EIE U1EIE
0000
IEC5 082A PWM2IE PWM1IE
0000
IEC6 082C —PWM3IE
0000
IEC7 082E
0000
IEC8 0830 JTAGIE ICDIE
0000
IEC9 0832 PTG3IE PTG2IE PTG1IE PTG0IE PTGWDTIE PTGSTEPIE
0000
IPC0 0840 T1IP<2:0> —OC1IP<2:0> IC1IP<2:0> INT0IP<2:0>
4444
IPC1 0842 T2IP<2:0> —OC2IP<2:0> IC2IP<2:0> —DMA0IP<2:0>
4444
IPC2 0844 U1RXIP<2:0> SPI1IP<2:0> SPI1EIP<2:0> T3IP<2:0>
4444
IPC3 0846 DMA1IP<2:0> AD1IP<2:0> U1TXIP<2:0>
0444
IPC4 0848 CNIP<2:0> CMIP<2:0> MI2C1IP<2:0> SI2C1IP<2:0>
4444
IPC5 084A INT1IP<2:0>
0004
IPC6 084C T4IP<2:0> —OC4IP<2:0> OC3IP<2:0> —DMA2IP<2:0>
4444
IPC7 084E U2TXIP<2:0> U2RXIP<2:0> INT2IP<2:0> T5IP<2:0>
4444
IPC8 0850 C1IP<2:0> C1RXIP<2:0> SPI2IP<2:0> —SPI2EIP<2:0>
4444
IPC9 0852 —IC4IP<2:0> IC3IP<2:0> —DMA3IP<2:0>
0444
IPC12 0858 MI2C2IP<2:0> SI2C2IP<2:0>
0440
IPC14 085C QEI1IP<2:0> PSEMIP<2:0>
0440
IPC16 0860 CRCIP<2:0> U2EIP<2:0> U1EIP<2:0>
4440
IPC17 0862 C1TXIP<2:0>
0400
IPC19 0866 —CTMUIP<2:0>
0040
Legend:
— = unimplemented, read as ‘
0
’. Reset values are shown in hexadecimal.