PIC24FJ128GC010 Datasheet, PDF (65/472 Pages) Microchip Technology – 16-Bit Flash Microcontrollers with 12-Bit Pipeline A/D, Sigma-Delta A/D, USB On-The-Go and XLP Technology

TABLE 4-26: DMA REGISTER MAP
File Name Addr Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
DMACON 0380 DMAEN
—
—
—
—
—
DMABUF
0382
DMAL
0384
DMAH
0386
DMACH0
0388
—
—
—
—
—
NULLW
DMAINT0
038A DBUFWF
—
CHSEL5 CHSEL4 CHSEL3 CHSEL2
DMASRC0 038C
DMADST0 038E
DMACNT0 0390
DMACH1
0392
—
—
—
—
—
NULLW
DMAINT1
0394 DBUFWF
—
CHSEL5 CHSEL4 CHSEL3 CHSEL2
DMASRC1 0396
DMADST1 0398
DMACNT1 039A
DMACH2
039C
—
—
—
—
—
NULLW
DMAINT2
039E DBUFWF
—
CHSEL5 CHSEL4 CHSEL3 CHSEL2
DMASRC2 03A0
DMADST2 03A2
DMACNT2 03A4
DMACH3
03A6
—
—
—
—
—
NULLW
DMAINT3
03A8 DBUFWF
—
CHSEL5 CHSEL4 CHSEL3 CHSEL2
DMASRC3 03AA
DMADST3 03AC
DMACNT3 03AE
DMACH4
03B0
—
—
—
—
—
NULLW
DMAINT4
03B2 DBUFWF
—
CHSEL5 CHSEL4 CHSEL3 CHSEL2
DMASRC4 03B4
DMADST4 03B6
DMACNT4 03B8
DMACH5
03BA
—
—
—
—
—
NULLW
DMAINT5
03BC DBUFWF
—
CHSEL5 CHSEL4 CHSEL3 CHSEL2
DMASRC5 03BE
DMADST5 03C0
DMACNT5 03C2
Legend: — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
—
—
—
—
—
—
—
—
DMA Transfer Data Buffer
DMA High Address Limit
DMA Low Address Limit
RELOAD CHREQ SAMODE1 SAMODE0 DAMODE1 DAMODE0 TRMODE1 TRMODE0
CHSEL1 CHSEL0 HIGHIF LOWIF DONEIF HALFIF OVRUNIF
—
DMA Channel 0 Source Address
DMA Channel 0 Destination Address
DMA Channel 0 Transaction Count
RELOAD CHREQ SAMODE1 SAMODE0 DAMODE1 DAMODE0 TRMODE1 TRMODE0
CHSEL1 CHSEL0 HIGHIF LOWIF DONEIF HALFIF OVRUNIF
—
DMA Channel 1 Source Address
DMA Channel 1 Destination Address
DMA Channel 1 Transaction Count
RELOAD CHREQ SAMODE1 SAMODE0 DAMODE1 DAMODE0 TRMODE1 TRMODE0
CHSEL1 CHSEL0 HIGHIF LOWIF DONEIF HALFIF OVRUNIF
—
DMA Channel 2 Source Address
DMA Channel 2 Destination Address
DMA Channel 2 Transaction Count
RELOAD CHREQ SAMODE1 SAMODE0 DAMODE1 DAMODE0 TRMODE1 TRMODE0
CHSEL1 CHSEL0 HIGHIF LOWIF DONEIF HALFIF OVRUNIF
—
DMA Channel 3 Source Address
DMA Channel 3 Destination Address
DMA Channel 3 Transaction Count
RELOAD CHREQ SAMODE1 SAMODE0 DAMODE1 DAMODE0 TRMODE1 TRMODE0
CHSEL1 CHSEL0 HIGHIF LOWIF DONEIF HALFIF OVRUNIF
—
DMA Channel 4 Source Address
DMA Channel 4 Destination Address
DMA Channel 4 Transaction Count
RELOAD CHREQ SAMODE1 SAMODE0 DAMODE1 DAMODE0 TRMODE1 TRMODE0
CHSEL1 CHSEL0 HIGHIF LOWIF DONEIF HALFIF OVRUNIF
—
DMA Channel 5 Source Address
DMA Channel 5 Destination Address
DMA Channel 5 Transaction Count
—
SIZE
—
SIZE
—
SIZE
—
SIZE
—
SIZE
—
SIZE
—
Bit 0
All
Resets
PRSSEL 0000
0000
0000
CHEN
HALFEN
0000
0000
0000
0000
0000
CHEN
HALFEN
0001
0000
0000
0000
0000
CHEN
HALFEN
0001
0000
0000
0000
0000
CHEN
HALFEN
0001
0000
0000
0000
0000
CHEN
HALFEN
0001
0000
0000
0000
0000
CHEN
HALFEN
0001
0000
0000
0000
0000
0001