PIC32MX440F256H-80I Datasheet, PDF (208/646 Pages) Microchip Technology – 64/100-Pin General Purpose and USB 32-Bit Flash Microcontrollers

PIC32MX3XX/4XX
TABLE 10-10: DMA CHANNEL 3 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_3320 DCH3DPTR 31:24
—
—
—
—
—
—
—
23:16
—
—
—
—
—
—
—
15:8
—
—
—
—
—
—
—
7:0
CHDPTR<7:0>
BF88_3330 DCH3CSIZ 31:24
—
—
—
—
—
—
—
23:16
—
—
—
—
—
—
—
15:8
—
—
—
—
—
—
—
7:0
CHCSIZ<7:0>
BF88_3334 DCH3CSIZCLR 31:0
Write clears selected bits in DCH3CSIZ, read yields undefined value
BF88_3338 DCH3CSIZSET 31:0
Write sets selected bits in DCH3CSIZ, read yields undefined value
BF88_333C DCH3CSIZINV 31:0
Write inverts selected bits in DCH3CSIZ, read yields undefined value
BF88_3340 DCH3CPTR 31:24
—
—
—
—
—
—
—
23:16
—
—
—
—
—
—
—
15:8
—
—
—
—
—
—
—
7:0
CHCPTR<7:0>
BF88_3350 DCH3DAT 31:24
—
—
—
—
—
—
—
23:16
—
—
—
—
—
—
—
15:8
—
—
—
—
—
—
—
7:0
CHPDAT<7:0>
BF88_3354 DCH3DATCLR 31:0
Write clears selected bits in DCH3DAT, read yields undefined value
BF88_3358 DCH3DATSET 31:0
Write sets selected bits in DCH3DAT, read yields undefined value
BF88_335C DCH3DATINV 31:0
Write inverts selected bits in DCH3DAT, 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
—
—
—
—
—
—
—
—
—
—
—
—
TABLE 10-11: DMA CHANNEL 3 INTERRUPT REGISTER SUMMARY
Virtual
Address
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
Bit
24/16/8/0
BF88_1070
IEC1
23:16
—
—
—
—
DMA3IE DMA2IE DMA1IE DMA0IE
BF88_1040
IFS1
23:16
—
—
—
—
DMA3IF DMA2IF DMA1IF DMA0IF
BF88_1120
IPC9
31:24
—
—
—
DMA3IP<2:0>
DMA3IS<1:0>
Note 1: This summary table contains partial register definitions that only pertain to the DMA peripheral. Refer to the PIC32MX Family Reference
Manual (DS61132) for a detailed description of these registers.
DS61143E-page 206
Preliminary
© 2008 Microchip Technology Inc.