ml9289 Oki Semiconductor, ml9289 Datasheet - Page 23

• Manufacturer Part Number: ml9289
• Description: Vacuum Fluorescent Display Tube Controller Driver
• Manufacturer: Oki Semiconductor

Setting Flowchart
(Power applying included)
Power-off Flowchart
Address is incremented
automatically
NO
(including address
data write mode
character code
character code
write ended?
DCRAM
DCRAM
setting)
DCRAM
YES
Address is incremented
automatically
YES
NO
Display operation active
Release all display lights
All display lights OFF
Setup of display duty
Setup of the number
(including address
data write mode
Turn off V
Another RAM to
character code
character code
End of Setting
write ended?
Turn off V
display digits
OFF mode
Apply V
Apply V
CGRAM
setting)
CGRAM
CGRAM
be set?
* Select a RAM to be used.
YES
NO
DD
DISP
DISP
DD
Address is incremented
automatically
* Display operation active
* Status of all outputs by RESET
signal input
NO
(including address
data write mode
character code
character code
write ended?
ADRAM
ADRAM
setting)
ADRAM
YES
FEDL9289-01
ML9289-xx
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