Datasheet

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
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23 22 21 20 19 18 17 16
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15 14 13 12 11 10 9 8
- CSTOP CSTART BSTOP BSTART WEN WDIS CDM
76543210
FC2EN FC2DIS FC1EN FC1DIS FC0EN FC0DIS EN DIS