EPVP6300 Datasheet, PDF (60/63 Pages) ELAN Microelectronics Corp – VFD Controller

ePVP6300
VFD Controller
16 Serial I/F Sets Display Data Sequence
16.1 Updating Display Memory by Incrementing Address
STB
CLK
Data input Command1 Command2 Command3 Data 1
Data n Command4
Fig. 22 incrementing Address Timing Diagram
Where:
Command 1
Command 2
Command 3
Data 1 to n
Command 4
: Display mode
: Sets data
: Sets address
: Transfers display data (57 bytes max.)
: Controls display
16.2 Updating Specific Address
STB
CLK
Data input Command2 Command3 Data Command3 Data n
Fig. 23 Specific Address Timing Diagram
Where:
Command 2
Command 3
Data
: Sets data
: Sets address
: Display data
54 of 63 11.04.2004 (V1.92)
This specification is subject to change without further notice.