m35049 Renesas Electronics Corporation., m35049 Datasheet - Page 8

• Manufacturer Part Number: m35049
• Description: Screen Character And Pattern Display Controllers
• Manufacturer: Renesas Electronics Corporation.

DISPLAY RAM
Address 000
Notes 1. The display RAM is undefined state at the AC pin.
DA
C
D
A
B
E
0
1
2
3
4
5
6
7
8
9
2. The display RAM consists of 2 pages, page 0 and page 1 (common address). The page in which data is written is controlled by the DAF bit. When
set to "0", data is written into page 0, whereas when set to "1", data is written into page 1.
16
Register
BLINK
BG
BR
BB
C0
C1
C2
C3
C4
C5
C6
C7
to 11F
R
G
B
16
Status
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Set the displayed ROM character code.
To write data into page 0 (Note 2), select the data from the ROM
characters (256 types) for page 0 and set the character code. To
write data into page 1, do the same from the ROM characters (256
types) for page 1.
Do not blink.
Blinking
BB
B
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
BG
G
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
____
BR
R
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Contents
Function
Magenta
Magenta
Yellow
Green
White
Yellow
Color
Black
Green
Cyan
Black
White
Color
Cyan
Red
Blue
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
Blue
Red
MITSUBISHI MICROCOMPUTERS
Set display character
Set character color (character unit)
Set character background
(character unit)
Set blinking
See register BLINK2 to BLINK0 (ad-
dress128
M35049-XXXFP
16
)
Remarks
7