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PIC24EP256GU810-I Datasheet, PDF (211/622 Pages) Electronic Film Capacitors, Inc. – 16-Bit Microcontrollers and Digital Signal Controllers with High-Speed PWM, USB and Advanced Analog
dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814
TABLE 11-1: SELECTABLE INPUT SOURCES (MAPS INPUT TO FUNCTION)
Input Name(1)
Function Name
Register
Configuration Bits
External Interrupt 1
INT1
RPINR0
INT1R<6:0>
External Interrupt 2
INT2
RPINR1
INT2R<6:0>
External Interrupt 3
INT3
RPINR1
INT3R<6:0>
External Interrupt 4
INT4
RPINR2
INT4R<6:0>
Timer2 External Clock
T2CK
RPINR3
T2CKR<6:0>
Timer3 External Clock
T3CK
RPINR3
T3CKR<6:0>
Timer4 External Clock
T4CK
RPINR4
T4CKR<6:0>
Timer5 External Clock
T5CK
RPINR4
T5CKR<6:0>
Timer6 External Clock
T6CK
RPINR5
T6CKR<6:0>
Timer7 External Clock
T7CK
RPINR5
T7CKR<6:0>
Timer8 External Clock
T8CK
RPINR6
T8CKR<6:0>
Timer9 External Clock
T9CK
RPINR6
T9CKR<6:0>
Input Capture 1
IC1
RPINR7
IC1R<6:0>
Input Capture 2
IC2
RPINR7
IC2R<6:0>
Input Capture 3
IC3
RPINR8
IC3R<6:0>
Input Capture 4
IC4
RPINR8
IC4R<6:0>
Input Capture 5
IC5
RPINR9
IC5R<6:0>
Input Capture 6
IC6
RPINR9
IC6R<6:0>
Input Capture 7
IC7
RPINR10
IC7R<6:0>
Input Capture 8
IC8
RPINR10
IC8R<6:0>
Output Compare Fault A
OCFA
RPINR11
OCFAR<6:0>
Output Compare Fault B
PMW Fault 1(2)
PMW Fault 2(2)
PMW Fault 3(2)
PMW Fault 4(2)
QEI1 Phase A(2)
QEI1 Phase A(2)
QEI1 Index(2)
QEI1 Home(2)
QEI2 Phase A(2)
QEI2 Phase A(2)
QEI2 Index(2)
QEI2 Home(2)
OCFB
FLT1
FLT2
FLT3
FLT4
QEA1
QEB1
INDX1
HOME1
QEA2
QEB2
INDX2
HOME2
RPINR11
RPINR12
RPINR12
RPINR13
RPINR13
RPINR14
RPINR14
RPINR15
RPINR15
RPINR16
RPINR16
RPINR17
RPINR17
OCFBR<6:0>
FLT1R<6:0>
FLT2R<6:0>
FLT3R<6:0>
FLT4R<6:0>
QEA1R<6:0>
QEB1R<6:0>
INDX1R<6:0>
HOM1R<6:0>
QEA2R<6:0>
QEB2R<6:0>
INDX2R<6:0>
HOM2R<6:0>
UART1 Receive
U1RX
RPINR18
U1RXR<6:0>
UART1 Clear-to-Send
U1CTS
RPINR18
U1CTSR<6:0>
UART2 Receive
U2RX
RPINR19
U2RXR<6:0>
UART2 Clear-to-Send
U2CTS
RPINR19
U2CTSR<6:0>
SPI1 Data Input
SDI1
RPINR20
SDI1R<6:0>
SPI1 Clock Input
SCK1
RPINR20
SCK1R<6:0>
SPI1 Slave Select
SS1
RPINR21
SS1R<6:0>
SPI2 Slave Select
SS2
RPINR23
SS2R<6:0>
Note 1: Unless otherwise noted, all inputs use the Schmitt Trigger input buffers.
2: This input source is available on dsPIC33EPXXX(MC/MU)806/810/814 devices only.
 2009-2012 Microchip Technology Inc.
DS70616G-page 211