Atmel SAM4L-EK Atmel ATSAM4L-EK ATSAM4L-EK Data Sheet
Product codes
ATSAM4L-EK
1117
42023E–SAM–07/2013
ATSAM4L8/L4/L2
41.6.18
Transfer Control Register
Name: CTRL
Access Type: Read/Write
Offset: DSCR
+
0x04
Reset Value: -
• IEN: Interrupt Mask Enable
0: Interrupt is enabled
1: Interrupt is masked
• TRWIDTH: Transfer Width
• BTSIZE: Buffer Transfer Size
Buffer Transfert Size
31
30
29
28
27
26
25
24
-
-
-
-
IEN
-
TRWIDTH
23
22
21
20
19
18
17
16
-
-
-
-
-
-
-
-
15
14
13
12
11
10
9
8
BTSIZE[15:8]
0
BTSIZE[7:0]
TRWIDTH
Size
00
Byte
01
Halfword
10
Word