Getac Technology Corporation V110GD Manual De Usuario

PIC32MX1XX/2XX

DS61168C

-page 54

Prelimina

2011 Microchip T

echnolo

gy Inc.

TABLE 4-12:

DMA CHANNELS 0-3 REGISTER MAP

(1)

irtual Address

(BF88_#

)

Regis

ter

Bit Range

Bits

All

set

31/15

30/14

29/13

28/12

27/11

26/10

25/9

24/8

23/7

22/6

21/5

20/4

19/3

18/2

17/1

16/0

3060 DCH0CON

31:16

—

0000

15:0 CHBUSY

—

CHCHNS

CHEN

CHAED

CHCHN

CHAEN

—

CHEDET

CHPRI<1:0>

0000

3070 DCH0ECON

31:16

—

CHAIRQ<7:0>

00FF

15:0

CHSIRQ<7:0>

CFORCE CABORT

PATEN

SIRQEN

AIRQEN

—

FF00

3080 DCH0INT

31:16

—

CHSDIE

CHSHIE

CHDDIE

CHDHIE

CHBCIE

CHCCIE

CHTAIE

CHERIE 0000

15:0

—

CHSDIF

CHSHIF

CHDDIF

CHDHIF

CHBCIF

CHCCIF

CHTAIF

CHERIF 0000

3090 DCH0SSA

31:16

CHSSA<31:0>

0000

15:0

0000

30A0 DCH0DSA

31:16

CHDSA<31:0>

0000

15:0

0000

30B0 DCH0SSIZ

31:16

—

0000

15:0

CHSSIZ<15:0>

0000

30C0 DCH0DSIZ

31:16

—

0000

15:0

CHDSIZ<15:0>

0000

30D0 DCH0SPTR

31:16

—

0000

15:0

CHSPTR<15:0>

0000

30E0 DCH0DPTR

31:16

—

0000

15:0

CHDPTR<15:0>

0000

30F0 DCH0CSIZ

31:16

—

0000

15:0

CHCSIZ<15:0>

0000

3100 DCH0CPTR

31:16

—

0000

15:0

CHCPTR<15:0>

0000

3110 DCH0DAT

31:16

—

0000

15:0

—

CHPDAT<7:0>

0000

3120 DCH1CON

31:16

—

0000

15:0 CHBUSY

—

CHCHNS

CHEN

CHAED

CHCHN

CHAEN

—

CHEDET

CHPRI<1:0>

0000

3130 DCH1ECON

31:16

—

CHAIRQ<7:0>

00FF

15:0

CHSIRQ<7:0>

CFORCE CABORT

PATEN

SIRQEN

AIRQEN

—

FF00

3140 DCH1INT

31:16

—

CHSDIE

CHSHIE

CHDDIE

CHDHIE

CHBCIE

CHCCIE

CHTAIE

CHERIE 0000

15:0

—

CHSDIF

CHSHIF

CHDDIF

CHDHIF

CHBCIF

CHCCIF

CHTAIF

CHERIF 0000

3150 DCH1SSA

31:16

CHSSA<31:0>

0000

15:0

0000

3160 DCH1DSA

31:16

CHDSA<31:0>

0000

15:0

0000

Legend:

= unknown value on Reset; — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.

Note 1:

All registers in this table have corresponding CLR, SET and INV registers at their virtual addresses, plus offsets of 0x4, 0x8 and 0xC, respectively. See

Section 11.2 “CLR, SET and INV Registers”

for

more information.