M35054 データシートの表示（PDF） - Mitsumi

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M35054

SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS

Mitsumi 

MITSUBISHI MICROCOMPUTERS

M35054-XXXFP/M35055-XXXFP

SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS

Display RAM DESCRIPTION

Display RAM Address 0016 to EF16

DA

Name

0~C

Status

Contents

Function

Remarks

C0

0

(LSB)

0

Set ROM-held character code of a character needed

1

to display.

0

1

C1

1

0

2

C2

1

0

3

C3

1

0

4

C4

1

0

5

C5

1

C6

0

6

(MSB)

1

0

Set to “0” during normal operation

7

—

1

Can not be used

(Note 2)

0

When RGBON=1, set background color by character Refer to supplemental

8

R

1

unit.

explanation (3).

0

9

G

1

0

A

B

1

B

BLINK

0

No blinking

1

Blinking

Refer to BLINK2 to 0

(address F516)

C

REV

0

Normal character

1

Reversed character

__

Notes 1. Resetting at the AC pin RAM-erases the display RAM, and the status turns as indicated by the mark

2. Set to “1” only when setting a blank code. When using M35055-XXXFP, DA7 is C7 (MSB).

around in the status column.

6

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