PIC32MX440F256H-80I Datasheet, PDF (202/646 Pages) Microchip Technology – 64/100-Pin General Purpose and USB 32-Bit Flash Microcontrollers

PIC32MX3XX/4XX
TABLE 10-4: DMA CHANNEL 0 SFR SUMMARY (CONTINUED)
Virtual
Address ⁽¹⁾
Name
Bit
Bit
Bit
Bit
Bit
Bit
Bit
31/23/15/7 30/22/14/6 29/21/13/5 28/20/12/4 27/19/11/3 26/18/10/2 25/17/9/1
BF88_30A0
DCH0DSA
31:24
23:16
15:8
CHDSA<31:24>
CHDSA<23:16>
CHDSA<15:8>
7:0
BF88_30A4 DCH0DSACLR 31:0
CHDSA<7:0>
Write clears selected bits in DCH0DSA, read yields undefined value
BF88_30A8 DCH0DSASET 31:0
Write sets selected bits in DCH0DSA, read yields undefined value
BF88_30AC DCH0DSAINV 31:0
BF88_30B0 DCH0SSIZ 31:24
—
Write inverts selected bits in DCH0DSA, read yields undefined value
—
—
—
—
—
—
23:16
—
15:8
—
7:0
BF88_30B4 DCH0SSIZCLR 31:0
BF88_30B8 DCH0SSIZSET 31:0
BF88_30BC DCH0SSIZINV 31:0
BF88_30C0 DCH0DSIZ 31:24
—
—
—
—
—
—
—
—
—
—
—
—
—
CHSSIZ<7:0>
Write clears selected bits in DCH0SSIZ, read yields undefined value
Write sets selected bits in DCH0SSIZ, read yields undefined value
Write inverts selected bits in DCH0SSIZ, read yields undefined value
—
—
—
—
—
—
23:16
—
—
—
—
—
—
—
15:8
—
—
—
—
—
—
—
7:0
CHDSIZ<7:0>
BF88_30C4 DCH0DSIZCLR 31:0
BF88_30C8 DCH0DSIZSET 31:0
Write clears selected bits in DCH0DSIZ, read yields undefined value
Write sets selected bits in DCH0DSIZ, read yields undefined value
BF88_30CC DCH0DSIZINV 31:0
BF88_30D0 DCH0SPTR 31:24
—
23:16
—
Write inverts selected bits in DCH0DSIZ, read yields undefined value
—
—
—
—
—
—
—
—
—
—
—
—
15:8
—
—
—
—
—
—
—
7:0
CHSTR<7:0>
BF88_30E0 DCH0DPTR 31:24
—
—
—
—
—
—
—
23:16
—
—
—
—
—
—
—
15:8
—
—
—
—
—
—
—
7:0
CHDPTR<7:0>
BF88_30F0 DCH0CSIZ 31:24
—
—
—
—
—
—
—
23:16
—
—
—
—
—
—
—
15:8
—
—
—
—
—
—
—
7:0
CHCSIZ<7:0>
BF88_30F4 DCH0CSIZCLR 31:0
BF88_30F8 DCH0CSIZSET 31:0
Write clears selected bits in DCH0CSIZ, read yields undefined value
Write sets selected bits in DCH0CSIZ, read yields undefined value
BF88_30FC DCH0CSIZINV 31:0
BF88_3100 DCH0CPTR 31:24
—
Write inverts selected bits in DCH0CSIZ, read yields undefined value
—
—
—
—
—
—
23:16
—
—
—
—
—
—
—
15:8
—
—
—
—
—
—
—
7:0
CHCPTR<7:0>
BF88_3110 DCH0DAT 31:24
—
—
—
—
—
—
—
23:16
—
—
—
—
—
—
—
15:8
—
—
—
—
—
—
—
7:0
CHPDAT<7:0>
BF88_3114 DCH0DATCLR 31:0
Write clears selected bits in DCH0DAT, read yields undefined value
BF88_3118 DCH0DATSET 31:0
BF88_311C DCH0DATINV 31:0
Write sets selected bits in DCH0DAT, read yields undefined value
Write inverts selected bits in DCH0DAT, read yields undefined value
Note 1: The starting address of the registers for DMA channel n is 0xbf883060 + 0xc0*n.
Bit
24/16/8/0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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DS61143E-page 200
Preliminary
© 2008 Microchip Technology Inc.