MC3411AU 查看數據表（PDF） - Unspecified

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MC3411AU

16 SEGMENT X 12 GRID VFD DRIVER WITH KEYSCAN

Unspecified 

MC3401A/3411A

COMMAND 4 : DISPLAY CONTROL COMMANDS

The Display Control Commands are used to turn ON or OFF a display. It is also used to set the pulse width. Please

refer to the diagram below. When the power is turned ON, a 1/16 pulse width is selected and the display is turned

OFF (the key scanning is stopped).

MSB

LSB

1

0

-

-

b3 b2 b1 b0

10 : COMMAND 4 Don’t Care

Dimming Quantity Settings :

000 : Pulse width = 1/16

001 : Pulse width = 2/16

010 : Pulse width = 4/16

011 : Pulse width = 10/16

100 : Pulse width = 11/16

101 : Pulse width = 12/16

110 : Pulse width = 13/16

111 : Pulse width = 14/16

Display Settings:

0 : Display OFF (Key Scan Continues)

1 : Display ON

February 28, 2013 Ver. 1.10

21/29

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