m37280eksp Mitsumi Electronics, Corp., m37280eksp Datasheet - Page 94

• Manufacturer Part Number: m37280eksp
• Description: Single-chip 8-bit Cmos Microcomputer With Closed Caption Decoder And On-screen Display Controller
• Manufacturer: Mitsumi Electronics, Corp.

Fig. 12.11.27 OSD Control Register 3
Fig. 12.11.28 Color Pallet Register i (i = 1 to 7, 9 to 15)
94
x x x x x x
Color Pallet Register i
b7 b6 b5 b4 b3 b2 b1 b0
x x x x x x
OSD Control Register 3
b7 b6 b5 b4 b3 b2 b1 b0
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
2, 3
Note: When selecting digital output, the output is V
4, 5
0, 1 R signal output control
6
7
B
Color pallet register i (CRi) (i 1 to 7, 9 to15) [Addresses 0241
Note: Color pallet 8 is always selected for solid space (when OUT1 output is selected),
1, 2
bits (CRi0, CRi1)
G signal output control
bits (CRi2, CRi3)
B signal output control
bits (CRi4, CRi5)
OUT1 signal output
control bit (CRi6)
Nothing is assigned. This bit is a write disable bit.
When this bit is read out, the value is indeterminate.
3
B
0
4
5
6
7
OSD control register 3 (OC3) [Address 0219
CC mode character color
selection bit (OC30)
CC mode character
background color
selection bits
(OC31, OC32)
(See note)
CDOSD mode character
color selection bit (OC33)
SPRITE color selection
bit (OC34)
OSD mode window
control bit (OC35)
CC mode window
control bit (OC36)
CDOSD mode window
control bit (OC37)
regardress of value of this register.
M37280MF–XXXSP, M37280MK–XXXSP
Name
Name
b0 b1
b3 b2
b5 b4
0 0: No output (See note)
0 1: 1/3 V
1 0: 2/3 V
1 1: V
0 0: No output (See note)
0 1: 1/3 V
1 0: 2/3 V
1 1: V
0 0: No output (See note)
0 1: 1/3 V
1 0: 2/3 V
1 1: V
0: No output
1: Output
b1 b1
0: Color code 0 to 7
1: Color code 8 to 15
0 0: Color code 0 to 3
0 1: Color code 4 to 7
1 0: Color code 8 to 11
1 1: Color code 12 to 15
0: Color code 0 to 7
1: Color code 8 to 15
0: Color code 0 to 7
1: Color code 8 to 15
0: Window OFF
1: Window ON
0: Window OFF
1: Window ON
0: Window OFF
1: Window ON
CC
CC
CC
Functions
CC
CC
CC
CC
CC
CC
CC
Functions
16
]
and ON-SCREEN DISPLAY CONTROLLER
at all values other than “00.”
MITSUBISHI MICROCOMPUTERS
Indeterminate R W
Indeterminate R W
Indeterminate R W
Indeterminate
Indeterminate R
16
After reset
to 0247
After reset R W
16,
0
0
0
0
0
0
0
R
R W
M37280EKSP
0249
—
W
R W
R W
R W
R
R
R
R
16
W
W
W
W
to 024F
16
]
Rev. 1.0