M35075-XXXFP Datasheet, PDF (24/45 Pages) Renesas Technology Corp – SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS

M35075-XXXFP
DISPLAY FORM 2
This IC can display both ROM character and RAM character at
the same time. The display form is shown in Figure 15 and 16.
(1) RAM character blanking mode
BCOL
0
1
RBLK0
0
1
0
1
Display mode
Blanking mode
Matrix-outline display
Matrix-outline size
Character display (Note1) Character size (Note2)
Matrix-outline display
All blanking size
Character display (Note1) All blanking size
Note1: The part of the appointed color by BR, BG and BB of the display RAM changes that is not coloring.
Note2: The part of the appointed color by BR, BG and BB of the display RAM changes that the blanking is "OFF"
< Regiser BCOL = “0”, RBLK0 = “0”> (Note 1)
RAM Character
ROM Character
12dots (Note 2)
RAM Character
ROM Character
12dots (Note 2)
Scanning
Scanning
R,GorB output
BLNK0 output
Color setting
(RAM character setting) (ROM character setting)
R, G, B of display RAM
: RAM character code No. Character color
(Character unit)
BR, BG, BB of display RAM :
(Character unit)
Display mode
: Matrix-outline display (b)
(Matrix- outline size)
Color setting
(RAM character setting) (ROM character setting)
R, G, B of display RAM
: RAM character code No. Character color
(Character unit)
BR, BG, BB of display RAM :
Border color
(Character unit)
Display mode
: Matrix-outline display
(c)
(Matrix- outline size)
Scanning
RAM Character
ROM Character
12dots (Note 2)
Scanning
RAM Character
ROM Character
12dots (Note 2)
R,GorB output
BLNK0 output
Color setting
(RAM character setting) (ROM character setting)
R, G, B of display RAM
: RAM character code No. Character color
(Character unit)
BR, BG, BB of display RAM :
Matrix-outline color
(Character unit)
Display mode
: Matrix-outline display (d)
(Matrix- outline size)
Fig.15 Display form1
Rev.1.10 Feb 13, 2006 page 24 of 44
REJ03B0180-0110
Color setting
(RAM character setting) (ROM character setting)
R, G, B of display RAM
: RAM character code No. Character color
(Character unit)
BR, BG, BB of display RAM :
Matrix-outline color
(Character unit)
FR, FG, FB of register
:
Border color
(Display unit)
Display mode
: Matrix-outline display
(a)
(Matrix- outline size)
( ) is blanking mode.
Refer to DISPLAY FORM 1 about (a)-(d).
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