10.2.4 DMA Trigger Sources

Table 10-1. DMA Channel Trigger Sources
CHSEL[6:0]Trigger (Interrupt)CHSEL[6:0]Trigger (Interrupt)CHSEL[6:0]Trigger (Interrupt)
00hINT0 – External Interrupt 01ChPWM Generator 139hADC Done AN17
01hSCCP1 IC/OC1DhPWM Generator 23AhADC Done AN18
02hSPI1 Receiver1EhPWM Generator 33BhADC Done AN19
03hSPI1 Transmitter1FhPWM Generator 43ChADC Done AN20
04hUART1 Receiver20h-23h(Reserved, do not use)3DhADC Done AN21
05hUART1 Transmitter24hPWM Event C3Eh-3Fh(Reserved, do not use)
06hECC Single Bit Error25hSENT1 TX/RX40hAD1FLTR1 – Oversample Filter 1
07hNVM Write Complete26h(Reserved, do not use)41hAD1FLTR2 – Oversample Filter 2
08hINT1 – External Interrupt 127hADC1 Group Convert Done42hAD1FLTR3 – Oversample Filter 3
09hSI2C1 – I2C1 Client Event28hADC Done AN043hAD1FLTR4 – Oversample Filter 4
0AhMI2C1 – I2C1 Host Event29hADC Done AN144hCLC1 Positive Edge Interrupt
0BhINT2 – External Interrupt 22AhADC Done AN245hCLC2 Positive Edge Interrupt
0ChSCCP2 IC/OC2BhADC Done AN346hSPI1 – Fault Interrupt
0DhINT3 – External Interrupt 32ChADC Done AN447hSPI2 – Fault Interrupt
0EhUART2 Receiver2DhADC Done AN548h-56h(Reserved, do not use)
0FhUART2 Transmitter2EhADC Done AN657hPWM Event D
10hSPI2 Receiver2FhADC Done AN758hPWM Event E
11hSPI2 Transmitter30hADC Done AN859hPWM Event F
12hSCCP3 IC/OC31hADC Done AN95Ah-5Fh(Reserved, do not use)
13h-14h(Reserved, do not use)32hADC Done AN1060hCLC3 Positive Edge Interrupt
15hSCCP4 IC/OC33hADC Done AN1161hCLC4 Positive Edge Interrupt
16h-17h(Reserved, do not use)34hADC Done AN12

62h-67h

(Reserved, do not use)
18hCRC Generator Interrupt35hADC Done AN1368hUART3 Receiver
19hPWM Event A36hADC Done AN1469h UART3 Transmitter
1Ah(Reserved, do not use)37hADC Done AN156Ah-7Fh (Reserved, do not use)
1BhPWM Event B38hADC Done AN16