PT6959_10 Datasheet, PDF (7/20 Pages) Princeton Technology Corp – LED Driver IC

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LED Driver IC
PT6959
COMMAND 2: DATA SETTING COMMANDS
The Data Setting Commands executes the Data Write Mode for PT6959. The Data Setting Command,
the bits 5 and 6 (b4, b5) are ignored, bit 7 (b6) is given the value of “1” while bit 8 (b7) is given the value
of “0”. Please refer to the diagram below.
When power is turned ON, bit 4 to bit 1 (b3 to b0) are given the value of “0”.
MSB
LSB
0 1 - - b3 b2 b1 b0
Not Relevant
Data Write Mode Setting:
00: Write Data to Display Mode
Address Increment Mode Settings (Display Mode)
0: Increment Address after Data has been Written
1: Fixed Address
Mode Settings:
0: Normal Operation Mode
1: Test Mode
PT6959 V1.5
-7-
June, 2005