PT6311_10 Datasheet, PDF (16/22 Pages) Princeton Technology Corp – VFD Driver/Controller IC

APPLICATIONS
Display memories are updated by incrementing addresses. Please refer to the following diagram.
STB
PT6311
CLK
DIN
Command 2 Command 3
Data 1
Data n
Command 1 Command 4
where: Command 1: Display Mode Setting Command
Command 2: Data Setting Command
Command 3: Address Setting Command
Data 1 to n : Transfer Display Data (48 Bytes max.)
Command 4: Display Control Command
The following diagram shows the waveforms when updating specific addresses.
STB
CLK
DIN
Command 2 Command 3
Data
Command 3
Data
where: Command 2: Data Setting Command
Command 3: Address Setting Command
Data: Display Data
V3.2
16
November 2009