14.1 Device-Specific Information

Table 14-1. DMA Summary Table
DMA Module InstancesChannels per InstanceClock SourcePeripheral Bus Speed
18Standard Speed Peripheral ClockStandard
Table 14-2. DMA Channel Trigger Sources
CHSEL[7:0]Trigger (Interrupt)CHSEL[7:0]Trigger (Interrupt)CHSEL[7:0]Trigger (Interrupt)
00hINT0 - External Interrupt 025hPWM Generator 349hADC5 - CH1
01hINT1 - External Interrupt 126hPWM Generator 44AhADC5 - CH2
02hINT2 - External Interrupt 227hPWM Generator 54BhADC5 - CH3
03hNVM - NVM Write Complete28hPWM Generator 64ChADC5 - CH4
04hCRC - CRC Generator Interrupt29hPWM Generator 74DhADC5 - CH5
05hTMR1 - Timer 1 Interrupt2AhPWM Generator 84EhADC5 - CH6
06hSPI1Rx - SPI 1 Receiver2BhReserved, tie to 0b04FhI2C1 - Generic Interrupt
07hSPI1Tx - SPI 1 Transmitter2ChSENT150hI2C1 - Receive Buffer Interrupt
08hSPI2Rx - SPI 2 Receiver2DhSENT251hI2C1 - Transmit Buffer Interrupt
09hSPI2Tx - SPI 2 Transmitter2EhBiSS52hI2C2 - Generic Interrupt
0AhSPI3Rx - SPI 3 Receiver2FhADC1 - AN053hI2C2 - Receive Buffer Interrupt
0BhSPI3Tx - SPI 3 Transmitter30hADC1 - AN154hI2C2 - Transmit Buffer Interrupt
0ChSPI4Rx - SPI 4 Receiver31hADC1 - AN255hI2C3 - Generic Interrupt
0DhSPI4Tx - SPI 4 Transmitter32hADC1 - AN356hI2C3 - Receive Buffer Interrupt
0EhTMR2 - Timer 2 Interrupt33hADC1 - AN457hI2C3 - Transmit Buffer Interrupt
0FhU1RX - UART1 Receiver34hADC1 - AN558hTouch Controller #1
10hU1TX - UART1 Transmitter35hADC2 - AN059hDMA0 Interrupt
11hU2RX - UART2 Receiver36hADC2 - AN15AhDMA1 Interrupt
12hU2TX - UART2 Transmitter37hADC2 - AN25BhDMA2 Interrupt
13hU3RX - UART3 Receiver38hADC2 - AN35ChDMA3 Interrupt
14h

U3TX - UART3 Transmitter

39hADC2 - AN45Dh-62hReserved
15h-16hReserved3AhADC2 - AN563hAPWM Generator 1
17hTMR3 - Timer 3 Interrupt3BhADC3 - AN064hAPWM Generator 2
18hCCP1 IC/OC - Input Capture/Output Compare3ChADC3 - AN165hAPWM Generator 3
19hCCP2 IC/OC - Input Capture/Output Compare3DhADC3 - AN266hAPWM Generator 4
1AhCCP3 IC/OC - Input Capture/Output Compare3EhADC3 - AN367hITC TXA
1BhCCP4 IC/OC - Input Capture/Output Compare3FhADC3 - AN468hITC TXB
1ChCCP5 IC/OC - Input Capture/Output Compare40hADC3 - AN569hITC TXC
1DhCCP6 IC/OC - Input Capture/Output Compare41hADC4 - AN06AhITC List 0
1EhCCP7 IC/OC - Input Capture/Output Compare42hADC4 - AN16BhITC List 1
1FhCCP8 IC/OC - Input Capture/Output Compare43hADC4 - AN26ChITC List 2
20hCCP9 IC/OC - MCCP Input Capture/Output Compare44hADC4 - AN36DhITC All Lists
21hPWM EVENT A45hADC4 - AN46EhITC Load Sequence
22hPWM EVENT B46hADC4 - AN56Fh-7FhReserved; do not use
23hPWM Generator 147hADC4 - AN6
24hPWM Generator 248hADC5 - AN0