PIC32MX440F256H-80I Datasheet, PDF (206/646 Pages) Microchip Technology – 64/100-Pin General Purpose and USB 32-Bit Flash Microcontrollers

PIC32MX3XX/4XX
TABLE 10-8: DMA CHANNEL 2 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_3250
DCH2SPTR
31:24
—
—
—
—
—
—
—
23:16
—
—
—
—
—
—
—
15:8
—
—
—
—
—
—
—
7:0
CHSPTR<7:0>
BF88_3260 DCH2DPTR 31:24
—
—
—
—
—
—
—
23:16
—
—
—
—
—
—
—
15:8
—
—
—
—
—
—
—
7:0
CHDPTR<7:0>
BF88_3270
DCH2CSIZ
31:24
—
—
—
—
—
—
—
23:16
—
—
—
—
—
—
—
15:8
—
—
—
—
—
—
—
7:0
CHCSIZ<7:0>
BF88_3274 DCH2CSIZCLR 31:0
Write clears selected bits in DCH2CSIZ, read yields undefined value
BF88_3278 DCH2CSIZSET 31:0
Write sets selected bits in DCH2CSIZ, read yields undefined value
BF88_327C DCH2CSIZINV 31:0
Write inverts selected bits in DCH2CSIZ, read yields undefined value
BF88_3280 DCH2CPTR 31:24
—
—
—
—
—
—
—
23:16
—
—
—
—
—
—
—
15:8
—
—
—
—
—
—
—
7:0
CHCPTR<7:0>
BF88_3290
DCH2DAT
31:24
—
—
—
—
—
—
—
23:16
—
—
—
—
—
—
—
15:8
—
—
—
—
—
—
—
7:0
CHPDAT<7:0>
BF88_3294 DCH2DATCLR 31:0
Write clears selected bits in DCH2DAT, read yields undefined value
BF88_3298 DCH2DATSET 31:0
Write sets selected bits in DCH2DAT, read yields undefined value
BF88_329C DCH2DATINV 31:0
Write inverts selected bits in DCH2DAT, 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 10-9: DMA CHANNEL 2 INTERRUPT REGISTER SUMMARY⁽¹⁾
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
23:16
—
—
—
DMA2IP<2:0>
DMA2IS<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 204
Preliminary
© 2008 Microchip Technology Inc.