13.1 Device-Specific Information

Table 13-1. DMA Summary Table
DMA Module InstancesChannels per InstanceClock SourcePeripheral Bus Speed
18Standard (1:2 CPU Clock)Standard
Table 13-2. DMA Channel Trigger Sources
CHSEL[7:0]Trigger (Interrupt)CHSEL[7:0]Trigger (Interrupt)CHSEL[7:0]Trigger (Interrupt)
00hINT0 - External Interrupt 026hCAM TRNG Interrupt4ChCLC1 Rising Edge
01hINT1 - External Interrupt 127hCAM PubKey Interrupt4DhCLC1 Falling Edge
02hINT2 - External Interrupt 228hPTG Interrupt 04EhCLC2 Rising Edge
03hNVM - NVM Write Complete29hPTG Interrupt 14FhCLC2 Falling Edge
04hCRC - CRC Generator Interrupt2AhPTG Interrupt 250hCLC3 Rising Edge
05hTMR1 - Timer 1 Interrupt2BhPTG Interrupt 351hCLC3 Falling Edge
06hSPI1Rx - SPI 1 Receiver2ChSENT152hCLC4 Rising Edge
07hSPI1Tx - SPI 1 Transmitter2DhSENT253hCLC4 Falling Edge
08hSPI2Rx - SPI 2 Receiver2EhBiSS54hI2C1 - Generic Interrupt
09hSPI2Tx - SPI 2 Transmitter2FhADC1 - AN055hI2C1 - Receive Buffer Interrupt
0AhSPI3Rx - SPI 3 Receiver30hADC1 - AN156hI2C1 - Transmit Buffer Interrupt
0BhSPI3Tx - SPI 3 Transmitter31hADC1 - AN257hI2C2 - Generic Interrupt
0ChTMR2 - Timer 2 Interrupt32hADC1 - AN358hI2C2 - Receive Buffer Interrupt
0DhU1RX - UART1 Receiver33hADC1 - AN459hI2C2 - Transmit Buffer Interrupt
0EhU1TX - UART1 Transmitter34hADC1 - AN55AhTouch Controller #1
0FhU2RX - UART2 Receiver35hADC1 - AN65BhDMA0 Interrupt
10hU2TX - UART2 Transmitter36hADC2 - AN05ChDMA1 Interrupt
11hU3RX - UART3 Receiver37hADC2 - AN15DhDMA2 Interrupt
12hU3TX - UART3 Transmitter38hADC2 - AN25EhDMA3 Interrupt
13hU4RX - UART4 Receiver39hADC2 - AN35Fh DMA4 Interrupt
14hU4TX - UART4 Transmitter3AhADC2 - AN460h DMA5 Interrupt
15hTMR3 - Timer 3 Interrupt3BhADC2 - AN561hDMA6 Interrupt
16hCCP1 IC/OC - Input Capture/Output Compare3ChADC2 - AN662hDMA7 Interrupt
17hCCP2 IC/OC - Input Capture/Output Compare3DhADC2 - AN763hITC TXA
18hCCP3 IC/OC - Input Capture/Output Compare3EhADC3 - AN064hITC TXB
19hCCP4 IC/OC - Input Capture/Output Compare3FhADC3 - AN165hITC TXC
1AhCCP5 IC/OC - MCCP Input Capture/Output Compare40hADC3 - AN266hITC List 0
1BhCCP1 Trigger Output 41hADC3 - AN367hITC List 1
1ChCCP2 Trigger Output42hADC3 - AN468hITC List 2
1DhCCP3 Trigger Output43hADC3 - AN569hITC All Lists
1EhCCP4 Trigger Output44hADC3 - AN66AhITC Load Sequence
1FhCCP5 Trigger Output45hADC3 - AN76BhI3C Transmit Buffer Interrupt
20hPWM EVENT A46hADC3 - AN86ChI3C Receive Buffer Interrupt
21hPWM EVENT B47hADC3 - AN96DhI3C Transmit Burst Request CH0
22hPWM1 Generator 148hADC3 - AN106EhI3C Transmit Burst Request CH1
23hPWM1 Generator 249hADC3 - AN116Fh-7FhReserved; Do Not Use
24hPWM1 Generator 34AhCAN-FD Receive Interrupt
25hPWM Generator 44BhCAN-FD Transmit Interrupt