ML9206 datasheet(16/33 Pages) OKI

Part #	ML9206

Description	5 x 7 Dot Character x 16-Digit Display Controller/Driver with Character RAM

PDF	33 Pages

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Manufacturer	OKI [OKI electronic componets]

Direct Link	http://www.oki.com

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ML9206-xx

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Description of Commands and Functions

1. DCRAM data write

(Specifies the address of DCRAM and writes the character code of CGROM and CGRAM.)

DCRAM (Data Control RAM) has a 4-bit address to store character code of CGROM and

CGRAM.

The character code specified by DCRAM is converted to a 5¥7 dot matrix character pattern via

CGROM or CGRAM.

(The DCRAM can store 16 characters.)

[Command format]

X0 X1 X2 X3

1000

B0 B1 B2 B3 B4 B5 B6 B7

1st byte

(1st)

LSB

MSB

C0 C1 C2 C3 C4 C5 C6 C7

B0 B1 B2 B3 B4 B5 B6 B7

2nd byte

(2nd)

LSB

MSB

: selects DCRAM data write mode and specifies DCRAM

address

(Ex: Specifies DCRAM address 0H)

: specifies character code of CGROM and CGRAM

(written into DCRAM address 0H)

To specify the character code of CGROM and CGRAM continuously to the next address, specify

only character code as follows.

The addresses of DCRAM are automatically incremented. Specification of the 1st byte is

unnecessary.

ML9206 Datasheet(PDF) 16 Page - OKI electronic componets