參數(shù)資料
型號: M37281MFH-XXXSP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP52
封裝: 0.600 INCH, 1.78 MM PITCH, PLASTIC, SDIP-52
文件頁數(shù): 167/172頁
文件大小: 1319K
代理商: M37281MFH-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 024116to 024716,024916to 024F16]
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: No output (See note)
0
1: 1/3 V CC
1
0: 2/3 V CC
11: V CC
b0
b1
Note: When selecting digital output, the output is VCC 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: No output (See note)
0
1: 1/3 V CC
1
0: 2/3 V CC
11: V CC
b3
b2
0
0: No output (See note)
0
1: 1/3 V CC
1
0: 2/3 V CC
11: 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 021916]
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
30
R W
0
W
4
R
CC mode character
background color
selection bits
(OC31, OC32)
(See note)
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
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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