FEDL9205-03
1
Semiconductor
ML9205-01
Setting Flowchart
(Power applying included)
Apply VDD and VDISP
Apply VFL
All display lights OFF
Status of all outputs by RESET
signal input
General output port setting
Number of digits setting
Display duty setting
Select a RAM to be used
DCRAM
CGRAM
ADRAM
Data write mode
(with address setting)
Data write mode
(with address setting)
Data write mode
(with address setting)
Address is automatically
incremented
Address is automatically
incremented
Address is automatically
incremented
DCRAM
Character code
CGRAM
Character code
ADRAM
Character code
DCRAM
Is character code
write ended?
CGRAM
Is character code
write ended?
ADRAM
Is character code
write ended?
NO
NO
NO
YES
YES
YES
YES
Another RAM to
be set?
NO
Releases all display lights
OFF
Display operation mode
End
27/34
OKI [ OKI ELECTRONIC COMPONETS ]
