Microchip Technology MA330031-2 Datenbogen
2011-2013 Microchip Technology Inc.
DS70000657H-page 177
dsPIC33EPXXXGP50X, dsPIC33EPXXXMC20X/50X AND PIC24EPXXXGP/MC20X
TABLE 11-1:
SELECTABLE INPUT SOURCES (MAPS INPUT TO FUNCTION)
Input Name
(
)
Function Name
Register
Configuration Bits
External Interrupt 1
INT1
RPINR0
INT1R<6:0>
External Interrupt 2
INT2
RPINR1
INT2R<6:0>
Timer2 External Clock
T2CK
RPINR3
T2CKR<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>
Output Compare Fault A
OCFA
RPINR11
OCFAR<6:0>
PWM Fault 1
(
)
FLT1
RPINR12
FLT1R<6:0>
PWM Fault 2
(
)
FLT2
RPINR12
FLT2R<6:0>
QEI1 Phase A
(
)
QEA1
RPINR14
QEA1R<6:0>
QEI1 Phase B
(
)
QEB1
RPINR14
QEB1R<6:0>
QEI1 Index
INDX1
RPINR15
INDX1R<6:0>
QEI1 Home
(
HOME1
RPINR15
HOM1R<6:0>
UART1 Receive
U1RX
RPINR18
U1RXR<6:0>
UART2 Receive
U2RX
RPINR19
U2RXR<6:0>
SPI2 Data Input
SDI2
RPINR22
SDI2R<6:0>
SPI2 Clock Input
SCK2
RPINR22
SCK2R<6:0>
SPI2 Slave Select
SS2
RPINR23
SS2R<6:0>
CAN1 Receive
(
)
C1RX RPINR26
C1RXR<6:0>
PWM Sync Input 1
(
)
SYNCI1
RPINR37
SYNCI1R<6:0>
PWM Dead-Time Compensation 1
(
)
DTCMP1
RPINR38
DTCMP1R<6:0>
PWM Dead-Time Compensation 2
(
)
DTCMP2
RPINR39
DTCMP2R<6:0>
PWM Dead-Time Compensation 3
(
)
DTCMP3
RPINR39
DTCMP3R<6:0>
Note 1:
Unless otherwise noted, all inputs use the Schmitt Trigger input buffers.
2:
This input source is available on dsPIC33EPXXXGP/MC50X devices only.
3:
This input source is available on dsPIC33EPXXXMC20X/50X and PIC24EPXXXMC20X devices only.