beautypg.com

10 dmac channel handler enable register – Rainbow Electronics AT91CAP9S250A User Manual

Page 320

background image

320

6264A–CAP–21-May-07

AT91CAP9S500A/AT91CAP9S250A

26.5.10

DMAC Channel Handler Enable Register

Name: DMAC_CHER

Access: Write-only

Reset Value: 0x00000000

• ENA[3:0]

When set, a bit of the ENA field enables the relevant channel.

• SUSP[3:0]

When set, a bit of the SUSPfield freezes the relevant channel and its current context.

• KEEP[3:0]

When set, a bit of the KEEP field resumes the current channel from an automatic stall state.

31

30

29

28

27

26

25

24

–

–

–

–

KEEP3

KEEP2

KEEP1

KEEP0

23

22

21

20

19

18

17

16

–

–

–

–

–

–

–

–

15

14

13

12

11

10

9

8

–

–

–

–

SUSP3

SUSP2

SUSP1

SUSP0

7

6

5

4

3

2

1

0

–

–

–

–

ENA3

ENA2

ENA1

ENA0

See also other documents in the category Rainbow Electronics Sensors: