MSM9201-01GS-BK Просмотр технического описания (PDF) - Oki Electric Industry

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Компоненты Описание

производитель

MSM9201-01GS-BK

Fluorescent Display Tube Controller Driver

Oki Electric Industry 

¡ Semiconductor

Initial Setting Flowchart

PEDL9201-03

MSM9201-01

Start

Power is applied or RESET is input

Apply VDD

Apply VFL

All display lights OFF

Status of all outputs by RESET

signal input

Specify number of

display digits

Specify display duty

Select a RAM to be used

DCRAM

Data write mode

(with address set)

Address is automatically

incremented

DCRAM

Character code

DCRAM

NO

Is character code

write ended?

YES

CGRAM

Data write mode

(with address set)

Address is automatically

incremented

CGRAM

Character code

CGRAM

NO

Is character code

write ended?

YES

ADRAM

Data write mode

(with address set)

Address is automatically

incremented

ADRAM

Character code

ADRAM

NO

Is character code

write ended?

YES

YES

Another RAM to

be set?

NO

Specify general output

port status

Release all display lights Normal operation status (display ON)

OFF mode

End

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