PT6963

V1.3

8

COMMAND 4: DISPLAY CONTROL COMMANDS

The Display Control Commands are used to turn ON or OFF a display. It 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 displayed is turned OFF (the

key scanning is started).

MSB

LSB

1

0

0

0

b3

b2

b1

b0

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