M35053 Datasheet, PDF (13/47 Pages) Mitsubishi Electric Semiconductor – SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS

MITSUBISHI MICROCOMPUTERS
M35053-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
(7) Address F616
DA
Register
0~D
0
PHASE0
1
PHASE1
2
PHASE2
Status
0
1
0
1
0
1
Contents
Function
PHASE2 PHASE1 PHASE0 Raster
0
0
0
Black
0
0
1
Red
0
1
0
Green
0
1
1
Yellow
1
0
0
Blue
1
0
1
Magenta
1
1
0
Cyan
1
1
1
White
Remarks
Raster color setting
Refer to supplemental
explanation (3) about video
signal level
3
LEVEL0
0
Internal bias off
1
Internal bias on
Generates bias potential for
composite video signals
0
4
BR
1
0
5
BG
BB
BG
BR
Character back-
ground color
0
0
0
Black
0
0
1
Red
0
1
0
Green
0
1
1
Yellow
Character background color
setting.
Refer to supplemental
explanation (3) about video
signal level
1
1
0
0
Blue
0
6
BB
1
1
0
1
Magenta
1
1
0
Cyan
1
1
1
White
0
The halftone displaying “OFF” in superimpose
This register is available in the
7
BLKHF
1
The halftone displaying “ON” in superimpose
superimpose displaying only. (Note)
_ _ _ _ _
0
24 characters 5 10 lines display
8
LIN24/32
1
32 characters 5 7 lines display
“1” setting is forbidden under
encoding.
0
Blanking level I 2.3V
9
LBLACK
1
Blanking level II 2.1V
Set a blackness level
A
TEST0
0
It should be fixed to “0”.
1
Can not be used.
B
TEST1
0
It should be fixed to “0”.
1
Can not be used.
C
TEST2
0
It should be fixed to “0”.
1
Can not be used.
D
TEST31
0
Can not be used.
1
It should to be fixed to “1”.
Note. It is neccessary to input the external composite video signal to the CVIN pin, and externally connect a 100 to 200Ω register in series.
13