Ver1.0

13

LD1960

9 SEGMENT X 7 GRID LED Driver with key scan

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.

MSB

b7

LSB

b6

b5

b4

b3

b2

b1

b0

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

1 : Display ON

10 : COMMAND 4