Atmel SAM4L Xplained Pro Starter Kit Atmel ATSAM4L-XSTK ATSAM4L-XSTK 데이터 시트
제품 코드
ATSAM4L-XSTK
237
42023E–SAM–07/2013
ATSAM4L8/L4/L2
13.7.15
DFLLx Ratio Register
Name:
DFLLxRATIO
Access Type:
Read-only
Reset Value:
0x00000000
• RATIODIFF: Multiplication Ratio Difference
In closed loop mode, this field indicates the error in the ratio between the CLK_DFLLx frequency and the target frequency.
This value is not updated in open loop mode, and should be considered invalid in that case.
31
30
29
28
27
26
25
24
-
-
-
-
-
-
-
-
23
22
21
20
19
18
17
16
-
-
-
-
-
-
-
-
15
14
13
12
11
10
9
8
RATIODIFF[15:8]
7
6
5
4
3
2
1
0
RATIODIFF[7:0]