SAM4L Datasheet, PDF (1045/1185 Pages) ATMEL Corporation – ATSAM ARM-based Flash MCU

39.7.1 Control Register
Name:
CR
Access Type:
Write-Only
Offset:
0x00
Reset Value:
-
31
30
29
28
27
-
-
-
-
-
23
22
21
20
19
-
-
-
-
-
15
14
13
12
11
-
CSTOP
CSTART
BSTOP
BSTART
7
FC2EN
6
FC2DIS
5
FC1EN
4
FC1DIS
3
FC0EN
Writing a zero to a bit in this register has no effect.
• CSTOP: Circular Shift Stop
Writing a one to this bit stops circular shift register.
• CSTART: Circular Shift Start
Writing a one to this bit starts circular shift register.
• BSTOP: Blinking Stop
Writing a one to this bit stops blinking.
• BSTART: Blinking Start
Writing a one to this bit starts blinking.
• WEN: Wake up Enable
Writing a one to this bit enables wake up mechanism.
• WDIS: Wake up Disable
Writing a one to this bit disables wake up mechanism.
• CDM: Clear Display Memory
Writing a one to this bit clears immediately the display memory.
• FC2EN: Frame Counter 2 Enable
Writing a one to this bit enables the frame counter 2.
• FC2DIS: Frame Counter 2 Disable
Writing a one to this bit disables the frame counter 2.
• FC1EN: Frame Counter 1 Enable
Writing a one to this bit enables the frame counter 1.
• FC1DIS: Frame Counter 1 Disable
Writing a one to this bit disables the frame counter 1.
• FC0EN: Frame Counter 0 Enable
Writing a one to this bit enables the frame counter 0.
• FC0DIS: Frame Counter 0 Disable
Writing a one to this bit disables the frame counter 0.
• EN: Enable
Writing a one to this bit enables the LCD controller.
42023C–SAM–02/2013
ATSAM4L4/L2
26
-
18
-
10
WEN
2
FC0DIS
25
-
17
-
9
WDIS
1
EN
24
-
16
-
8
CDM
0
DIS
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