參數(shù)資料
型號: M37281MAH-XXXSP
廠商: Renesas Technology Corp.
英文描述: SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
中文描述: 單芯片8位CMOS微機隱蔽字幕解碼器和屏幕顯示控制器
文件頁數(shù): 94/172頁
文件大小: 1319K
代理商: M37281MAH-XXXSP
M37281MAH
XXXSP,M37281MFH
XXXSP,M37281MKH
XXXSP, M37281EKSP
Rev.1.01 2003.07.16 page 94 of 170
Fig. 8.11.27 OSD Control Register 3
Fig. 8.11.28 Color Pallet Register i (i = 1 to 7, 9 to 15)
b7 b6 b5 b4 b3 b2 b1 b0
Color pallet register i (CRi) (i = 1 to 7, 9to15) [Addresses 0241
16
to 0247
16,
0249
16
to 024F
16
]
Color Pallet Register i
0, 1 R signal output control
bits (CRi0, CRi1)
Indeterminate
R W
2, 3
Indeterminate
R W
4, 5
Indeterminate
R W
Indeterminate
W
6
7
Indeterminate
R
R
G signal output control
bits (CRi2, CRi3)
0
0
1
1
0: No output (See note)
1: 1/3 V
CC
0: 2/3 V
CC
1: V
CC
b0
b1
Note:
When selecting digital output, the output is V
CC
at all values other than
00.
B signal output control
bits (CRi4, CRi5)
OUT1 signal output
control bit (CRi6)
0: No output
1: Output
0
0
1
1
0: No output (See note)
1: 1/3 V
CC
0: 2/3 V
CC
1: V
CC
b3
b2
0
0
1
1
0: No output (See note)
1: 1/3 V
CC
0: 2/3 V
CC
1: V
CC
b5
b4
B
Name
Functions
After reset R W
Nothing is assigned. This bit is a write disable bit.
When this bit is read out, the value is indeterminate.
b7 b6 b5 b4 b3 b2 b1 b0
OSD control register 3 (OC3) [Address 0219
16
]
B
Name
Functions
R W
OSD Control Register 3
0
CC mode character color
selection bit (OC30)
0
R W
1, 2
0: Color code 0 to 7
1: Color code 8 to 15
0
R W
3
0
R W
0
W
4
R
CC mode character
background color
selection bits
(OC31, OC32)
(See note)
0
0
1
1
0: Color code 0 to 3
1: Color code 4 to 7
0: Color code 8 to 11
1: Color code 12 to 15
b1
b1
Note:
Color pallet 8 is always selected for solid space (when OUT1 output is selected),
regardress of value of this register.
CDOSD mode character
color selection bit (OC33)
0: Color code 0 to 7
1: Color code 8 to 15
SPRITE color selection
bit (OC34)
0: Color code 0 to 7
1: Color code 8 to 15
0
W
5
R
OSD mode window
control bit (OC35)
0: Window OFF
1: Window ON
0
W
6
R
CC mode window
control bit (OC36)
0: Window OFF
1: Window ON
0
W
7
R
CDOSD mode window
control bit (OC37)
0: Window OFF
1: Window ON
After reset
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