m35053 Renesas Electronics Corporation., m35053 Datasheet - Page 18

• Manufacturer Part Number: m35053
• Description: Screen Character And Pattern Display Controllers
• Manufacturer: Renesas Electronics Corporation.

(3) Video signal level
(4) Setting RGBON (address F7
a) When encode is off .... EFILD1, 0 (address F3
b) When encode is on ... EFILD1, 0 (address F3
Fig. 6 Bector phases
Encode setting ... Not effected
RGBON = “0” ..... Sets background colors depending on BB, BG,
RGBON = “1” ..... Sets background colors depending on EC2 to
Encode setting ... Sets encode data depending on EC2 through
RGBON = “0” ..... Sets background colors depending on BB, BG
RGBON = “1” ..... This setting can not be used.
Color burst
Sync-chip
Pedestal
Magenta
Green
Yellow
Black
White
Color
Cyan
Blue
Red
CB
and BR (address F6
EC0 (address 00
acter. The color setting is shown below.
EC0. (Refer to the encode functions for details.)
and BR (address F6
(When encode is on, setting RGBON to “1” re-
sults in setting both encode data and back-
ground colors depending on the same memory
(EC2 through EC0), so this setting can not be
used.
- / 4
CB1
27 /16
17 /16
11 /16
23 /16
CB2
7 /16
/ 4
NTSC method
/16
—
—
—
—
0
2 /16
2 /16
2 /16
2 /16
2 /16
2 /16
R-Y
Phase angle (rad)
16
to EF
16
16
), screen by screen.
) screen by screen.
16
16
), character by char-
16
RS1
RS2
)
16
PAL, M-PAL method
) = 0, 1 or 1, 0
) = 0,0
11 /16
15 /16
7 /16
5 /16
9 /16
/16
4 /16
—
—
—
—
2 /16
2 /16
2 /16
2 /16
2 /16
2 /16
B-Y
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
CB
CB1,CB2
RS1,RS2
Color Setting
Min.
1.3
1.9
1.9
2.1
2.3
2.7
3.1
2.0
2.5
2.9
3.1
Brightness level (V)
EC2
Color burst under NTSC
0
0
0
0
1
1
1
1
Typ.
1.5
2.1
2.1
2.3
2.5
2.9
3.3
2.2
2.7
3.1
3.3
Color burst under PAL or M-PAL
Color subcarrier under PAL or M-PAL
EC1
0
0
1
1
0
0
1
1
MITSUBISHI MICROCOMPUTERS
Max.
1.7
2.3
2.3
2.5
2.7
3.1
3.5
2.4
2.9
3.3
3.5
M35053-XXXSP/FP
Amplitude ratio (to color burst)
EC0
Min.
1.5
1.4
1.0
1.0
1.4
1.5
0
1
0
1
0
1
0
1
—
—
—
—
—
V
DD
Typ.
1.0
3.0
2.8
2.0
2.0
2.8
3.0
—
—
—
—
: 5.0V, Ta : 25°C
Magenta
Green
Yellow
White
Black
Color
Cyan
Blue
Red
Max.
4.5
4.2
3.0
3.0
4.2
4.5
—
—
—
—
—
17