Atmel SAM4L Xplained Pro Starter Kit Atmel ATSAM4L-XSTK ATSAM4L-XSTK 데이터 시트
제품 코드
ATSAM4L-XSTK
1054
42023E–SAM–07/2013
ATSAM4L8/L4/L2
39.7.1
Control Register
Name:
CR
Access Type:
Write-Only
Offset:
0x00
Reset Value:
-
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.
31
30
29
28
27
26
25
24
-
-
-
-
-
-
-
-
23
22
21
20
19
18
17
16
-
-
-
-
-
-
-
-
15
14
13
12
11
10
9
8
-
CSTOP
CSTART
BSTOP
BSTART
WEN
WDIS
CDM
7
6
5
4
3
2
1
0
FC2EN
FC2DIS
FC1EN
FC1DIS
FC0EN
FC0DIS
EN
DIS