Atmel Evaluation Kit AT91SAM9M10-G45-EK AT91SAM9M10-G45-EK Datenbogen
Produktcode
AT91SAM9M10-G45-EK
875
SAM9M10 [DATASHEET]
6355F–ATARM–12-Mar-13
39.5.10
ISI Control Register
Name:
ISI_CTRL
Access:
Write
Reset Value:
0x00000000
• ISI_EN: ISI Module Enable Request
Write one to this field to enable the module. Software must poll ENABLE field in the ISI_STATUS register to verify that the
command has successfully completed.
command has successfully completed.
• ISI_DIS: ISI Module Disable Request
Write one to this field to disable the module. If both ISI_EN and ISI_DIS are asserted at the same time, the disable request
is not taken into account. Software must poll DIS_DONE field in the ISI_STATUS register to verify that the command has
successfully completed.
is not taken into account. Software must poll DIS_DONE field in the ISI_STATUS register to verify that the command has
successfully completed.
• ISI_SRST: ISI Software Reset Request
Write one to this field to request a software reset of the module. Software must poll SRST field in the ISI_STATUS register
to verify that the software request command has terminated.
to verify that the software request command has terminated.
• ISI_CDC: ISI Codec Request
Write one to this field to enable the codec datapath and capture a Full resolution Frame. A new request cannot be taken
into account while CDC_PND bit is active in the ISI_STATUS register.
into account while CDC_PND bit is active in the ISI_STATUS register.
31
30
29
28
27
26
25
24
–
–
–
–
–
–
–
–
23
22
21
20
19
18
17
16
–
–
–
–
–
–
–
–
15
14
13
12
11
10
9
8
–
–
–
–
–
–
–
ISI_CDC
7
6
5
4
3
2
1
0
–
–
–
–
–
ISI_SRST
ISI_DIS
ISI_EN