ML9209 Ver la hoja de datos (PDF) - Oki Electric Industry

Número de pieza

componentes Descripción

Fabricante

ML9209

Vacuum fluorescent display tube controller driver

Oki Electric Industry 

OKI Semiconductor

Setting Flowchart

(Power applying included)

FEDL9209-01

ML9209-xx

Apply VDD

Apply VFL

All display lights OFF

* Status of all outputs by RESET

signal input

Setup of the number

display digits

Setup of display duty

* Select a RAM to be used.

DCRAM

data write mode

(including address

setting)

Address is incremented

automatically

CGRAM

data write mode

(including address

setting)

Address is incremented

automatically

ADRAM

data write mode

(including address

setting)

Address is incremented

automatically

DCRAM

character code

CGRAM

character code

ADRAM

character code

DCRAM

NO character code

write ended?

YES

CGRAM

NO character code

write ended?

YES

ADRAM

NO character code

write ended?

YES

YES Another RAM to

be set?

NO

Release all display lights

OFF mode

* Display operation active

Power-off Flowchart

End of Setting

Display operation active

Turn off VFL

Turn off VDD

22/29

Share Link: