Atmel Evaluation Kit AT91SAM9M10-G45-EK AT91SAM9M10-G45-EK データシート

 876

SAM9M10 [DATASHEET]

6355F–ATARM–12-Mar-13

ISI_SR

Read

   

  0x00000000

0: Module is enabled.

1: Module is disabled.

1: Disable request has completed. This flag is reset after a read operation.

1: Software reset request has completed. This flag is reset after a read operation.

0: Indicates that no Codec request is pending.

1: Indicates that the request has been taken into account but cannot be serviced within the current frame. The operation is
postponed to the next frame.

1: Indicates that a Vertical synchronization has been detected since the last read of the status register.

When set to one, this bit indicates that the DATA transfer on the preview channel has completed. This flag is reset after a
read operation.

When set to one, this bit indicates that the DATA transfer on the codec channel has completed. This flag is reset after a
read operation.

When the status of the preview or codec DMA channel is modified, a minimum amount of time is required to perform the
clock domain synchronization. This bit is set when this operation occurs. No modification of the channel status is allowed
when this bit is set, to guarantee data integrity.

0: No overflow

31

30

29

28

27

26

25

24

–

–

–

–

FR_OVR

CRC_ERR

C_OVR

P_OVR

23

22

21

20

19

18

17

16

–

–

–

–

SIP

–

CXFR_DONE

PXFR_DONE

15

14

13

12

11

10

9

8

–

–

–

–

–

VSYNC

–

CDC_PND

7

6

5

4

3

2

1

0

–

–

–

–

–

SRST

DIS_DONE

ENABLE