GMS87C4060 Datasheet, PDF (61/102 Pages) Hynix Semiconductor – 8-BIT SINGLE-CHIP MICROCONTROLLERS

PRELIMINARY
GMS81C4040/87C4060
Background shadow / edge
color Register
W
W
W
W
EDGECOL ^{EDG EDG EDG EDG}
2I
2B 2G 2R
ADDRESS : 0AE4_H
RESET VALUE : Undefined
W
W
W
W
EDG EDG EDG EDG
1I 1B
1G 1R
Edge 2 color
Edge 1 color
EDGnI : Half Intensity
EDGnB : Blue
EDGnG : Green
EDGnR : Red
n:1~2
OSD line Register
OSDLN
ADDRESS : 0AE5_H
RESET VALUE : ---0 0000_b
R
R
R
R
R
VLR4 ~ 0
Current displayed OSD line number
( 00000 ~ 11111_b : 0 ~ 63 )
OSD line horizontal
position Register
ADDRESS : 0AE6_H
RESET VALUE : Undefined
W
W
W
W
W
W
W
W
LHPOS D7 D6 D5 D4 D3 D2 D1 D0
OSD line’s horizontal position (00 ~ FF_H)
Sprite vertical
ADDRESS : 0AE8_H
position Register
RESET VALUE : Undefiend
W
W
W
W
W
W
W
W
SPVPOS D7 D6 D5 D4 D3 D2 D1 D0
Sprite’s vertical position (00 ~ FF_H)
Sprite horisontal
position Register
ADDRESS : 0AE9_H
RESET VALUE : Undefined
W
W
W
W
W
W
W
W
SPHPOS _{D7 D6 D5 D4 D3 D2 D1 D0}
Sprite’s horisontal position (00 ~ FF_H)
Figure 17-6 OSD Registers - 3
OSD line 1’s
ADDRESS : 0AF0_H
attribute Register
RESET VALUE : Undefined
W
W
W
W
W
W
W
W
L1ATTR ^{OBGH WDSL ENOL ENSH CSZ CSZ FSC1 L1V8}
1
1
1
1
11 10
Character
background
height
0: 16dots
1: 18dots
Shadow / Outline
Vertical position
Character size
L1VPOS’s bit8
00: Normal
01: 2 times
10: 3 times
11: Reserved
Foreground shadow
out line color
0: Edge 1’s color
1: Edge 2’s color
width
Character Shodow
0: 1dot
charcater outline ^control
1: Propotional control
0: Disable
to character _{0: Disable}
1: Enable
size
1: Enable
OSD line 1’s
vertical position Register
ADDRESS : 0AF1_H
RESET VALUE : Undefined
W
W
W
W
W
W
W
W
L1VPOS ^{L1V7 L1V6 L1V5 L1V4 L1V3 L1V2 L1V1 L1V0}
OSD line 1’s vertical position (include L1V8 : 000 ~ 1FF_H)
Figure 17-7 OSD Registers - 4
L1ATTR
bit 0 : LIV8
It is equivalent with L1VPOS’s bit 8. See more details in
L1VPOS.
bit 1: FSC1
It selects character outline and shadow color. If it is 1, it se-
lect EDGE2 color in EDGECOL register. Or not, it select
EDGE1 color. According to EDGECOL register and this
bit character and shadow colors are selected simulteneous-
ly
bit 3~2: CSZ11~CSZ10
It controls OSD character’s size ( x1, x2, x3). You can use
this register and DDCLK, DLINE bit, horizontal / vertical
size can be controlled (x2, x4, x6).
bit 4: ENSH1
It enables line 1’s character(foreground) shadow.
bit 5: ENOL1
It enables line 1’s character(foreground) outline.
bit 6: WDSL1
It shows thickness of line 1’s shadow and outline.
WDSL
0
0
0
ENOL
0
0
1
0
1
1
0
1
0
1
1
1
1
ENSH
0
1
0
1
0
1
0
1
outline, shadow
No outline, No shadow
Thin shadow
Thin outline
Thin outline
Thick shadow
No outline, No shadow
Thick shadow
Thick outline
Thick outline
Thick shadow
Table 17-3 Character Outline, Shadow table
bit 7: OBGH1
It controls character’s height. Default height is 16dots. If
its value is set, 2 dots (background color) are added both
top and bottom side of character.
Nov. 1999 Ver 1.0
PRELIMINARY
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