Data Sheet S10297EJ1V0DS00

19

µµµµPD16670

8.3 Change display data

Command/data

Parameter

STB

b7

b6

b5

b4

b3

b2

b1

b0

Description

Start

H

XXXX

X

XX

X

Address register 1

L

1100000

0

Display data RAM

Address register 2

L

0001000

1

Display RAM address = 11H (2 lines 2 clumns)

Character data 1

L

0010000

0

Display RAM address = 11H,

Data write: character code (20H: space)

Character data 2

L

0100111

0

Display RAM address = 12H,

Data write: character code (4EH: ”N”)

Character data 3

L

0100010

1

Display RAM address = 13H,

Data write: character code (45H: ”E”)

Character data 4

L

0100001

1

Display RAM address = 14H,

Data write: character code (43H: ”C”)

Character data 5

L

0010000

0

Display RAM address = 15H,

Data write: character code (20H: space)

End

H

XXXXXXX

X

Remark X = Don't Care

8.4 Standby mode

Command/data

Parameter

STB

b7

b6

b5

b4

b3

b2

b1

b0

Description

Start

H

XXXX

X

XX

X

Standby

L

0001000

1

Standby

H

XXXXXXX

X

Standby off

L

0001000

0

Normal operation

Note

End

H

XXXXXXX

X

Note

When in standby mode, DC/DC converter is stop.

If the display operation mode is set before entering the standby mode, it may not be normally working until

DC/DC converter, which set after cleaning the standby mode.

Remark X = Don't Care

5

5