Datasheet

dsPIC33EPXXXGP50X, dsPIC33EPXXXMC20X/50X AND PIC24EPXXXGP/MC20X
DS70657G-page 96 2011-2013 Microchip Technology Inc.
TABLE 4-45: DMAC 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 Bit 0
All
Resets
DMA0CON 0B00 CHEN SIZE DIR HALF NULLW
—AMODE<1:0> MODE<1:0> 0000
DMA0REQ 0B02 FORCE
IRQSEL<7:0> 00FF
DMA0STAL 0B04 STA<15:0> 0000
DMA0STAH 0B06
—STA<23:16>0000
DMA0STBL 0B08 STB<15:0> 0000
DMA0STBH 0B0A
—STB<23:16>0000
DMA0PAD 0B0C PAD<15:0> 0000
DMA0CNT 0B0E
CNT<13:0> 0000
DMA1CON 0B10 CHEN SIZE DIR HALF NULLW
—AMODE<1:0> MODE<1:0> 0000
DMA1REQ 0B12 FORCE
IRQSEL<7:0> 00FF
DMA1STAL 0B14 STA<15:0> 0000
DMA1STAH 0B16
—STA<23:16>0000
DMA1STBL 0B18 STB<15:0> 0000
DMA1STBH 0B1A
—STB<23:16>0000
DMA1PAD 0B1C PAD<15:0> 0000
DMA1CNT 0B1E
CNT<13:0> 0000
DMA2CON 0B20 CHEN SIZE DIR HALF NULLW
—AMODE<1:0> MODE<1:0> 0000
DMA2REQ 0B22 FORCE
IRQSEL<7:0> 00FF
DMA2STAL 0B24 STA<15:0> 0000
DMA2STAH 0B26
—STA<23:16>0000
DMA2STBL 0B28 STB<15:0> 0000
DMA2STBH 0B2A
—STB<23:16>0000
DMA2PAD 0B2C PAD<15:0> 0000
DMA2CNT 0B2E
CNT<13:0> 0000
DMA3CON 0B30 CHEN SIZE DIR HALF NULLW
—AMODE<1:0> MODE<1:0> 0000
DMA3REQ 0B32 FORCE
IRQSEL<7:0> 00FF
DMA3STAL 0B34 STA<15:0> 0000
DMA3STAH 0B36
—STA<23:16>0000
DMA3STBL 0B38 STB<15:0> 0000
DMA3STBH 0B3A
—STB<23:16>0000
DMA3PAD 0B3C PAD<15:0> 0000
DMA3CNT 0B3E
CNT<13:0> 0000
DMAPWC 0BF0
PWCOL3 PWCOL2 PWCOL1 PWCOL0 0000
DMARQC 0BF2
RQCOL3 RQCOL2 RQCOL1 RQCOL0 0000
DMAPPS 0BF4
PPST3 PPST2 PPST1 PPST0 0000
DMALCA 0BF6
LSTCH<3:0> 000F
DSADRL 0BF8 DSADR<15:0> 0000
DSADRH 0BFA
DSADR<23:16> 0000
Legend: — = unimplemented, read as0’. Reset values are shown in hexadecimal.