Atmel SAM4L Xplained Pro Evaluation Kit Atmel ATSAM4L-XPRO ATSAM4L-XPRO Data Sheet
Product codes
ATSAM4L-XPRO
700
42023E–SAM–07/2013
ATSAM4L8/L4/L2
26.8.15
Features Register
Register Name:
FEATURES
Access Type:
Read-only
Offset:
0xF8
Reset Value:
–
•
SWIMPL: Spurious Write Protection Implemented
0: Spurious write protection is not implemented.
1: Spurious write protection is implemented.
•
FIFORIMPL: FIFO in Reception Implemented
0: FIFO in reception is not implemented.
1: FIFO in reception is implemented.
•
BRPBHSB: Bridge Type is PB to HSB
0: Bridge type is not PB to HSB.
1: Bridge type is PB to HSB.
•
CSNAATIMPL: CSNAAT Features Implemented
0: CSNAAT (Chip select not active after transfer) features are not implemented.
1: CSNAAT features are implemented.
•
EXTDEC: External Decoder True
0: External decoder capability is not implemented.
1: External decoder capability is implemented.
•
LENNCONF: Character Length if not Configurable
If the character length is not configurable, this field specifies the fixed character length.
•
LENCONF: Character Length Configurable
0: The character length is not configurable.
1: The character length is configurable.
•
PHZNCONF: Phase is Zero if Phase not Configurable
0: If phase is not configurable, phase is non-zero.
1: If phase is not configurable, phase is zero.
•
PHCONF: Phase Configurable
0: Phase is not configurable.
1: Phase is configurable.
31
30
29
28
27
26
25
24
-
-
-
-
-
-
-
-
23
22
21
20
19
18
17
16
-
-
-
SWIMPL
FIFORIMPL
BRPBHSB
CSNAATIMPL
EXTDEC
15
14
13
12
11
10
9
8
LENNCONF
LENCONF
7
6
5
4
3
2
1
0
PHZNCONF
PHCONF
PPNCONF
PCONF
NCS