MITSUBISHI MICROCOMPUTERS

M35071-XXXSP/FP

SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS

19

Fig. 5

Display form

DISPLAY FORM 1

M35071-XXXSP/FP has the following four display forms.

(1) Blanking mode

Character size

: Blanking same as the character size.

Border size

: Blanking the background as a size from character.

Matrix-outline size

: Blanking the background 12

× 18 dot.

All blanking size

: When set register BCOL to “1”, all raster area is blanking.

The display mode and blanking mode can be set line-by-line, as fol-

BCOL

BLK1

0

0

1

1

0

0

1

1

BLK0

0

1

0

1

0

1

0

1

Line of DSPn = “1”

Line of DSPn = “0”

0

1

Display mode

All matrix-outline border display

Character display

Border display

All matrix-outline display

All matrix-outline border display

Character display

Border display

All matrix-outline display

Blanking mode

All matrix-outline size

Character size

Border size

All matrix-outline size

All blanking size

Display mode

All matrix-outline display

Border display

All matrix-outline display

Character display

All matrix-outline display

Border display

All matrix-outline display

Character display

Blanking mode

All matrix-outline size

Border size

All matrix-outlinesize

Character size

All blanking size

12 dots (Note 2)

12 dots

12 dots

12 dots (Note 2)

Scanning

<Register BCOL=“0”>

(Note 1)

R,GorB output

BLNK0 output

color setting

Character color: R,G,B of display RAM

(Character unit)

Border color

:Register FR,FG,FB

(Display unit)

Matrix-outline color :BR,BG,BB of display RAM

(Character unit)

(a) Matrix-outline and border

display (Matrix-outline size)

Character color : R,G,B of display RAM

(Character unit)

Matrix-outline color :BR,BG,BB of display

RAM (Character unit)

(d) Matrix-outline display

(Matrix-outline size)

( ) is blankin mode.

Character color : R,G,B of display RAM

(Character unit)

Matrix-outline color :BR,BG,BB of display

RAM (Character unit)

(c) Border display

(Border size)

Character color : R,G,B of display RAM

(Character unit)

(b) Character display

(Character size)

Note 1. When register BCOL is set to “1”, the raster range of the display modes set respectively by BLK1 and BLK0 are colored by registers RR, RG, and RB