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参数资料
| 型号： | LC78011E |
| 元件分类： | 颜色信号转换 |
| 英文描述： | COLOR SIGNAL ENCODER, PQFP48 |
| 封装： | QIP-48 |
| 文件页数： | 4/13页 |
| 文件大小： | 162K |
| 代理商： | LC78011E |
Data input timing
RGB input (24 bits)
YCbCr (YUV) input (24 bits)
Y (8 bits), CbCr (8 bits) multiplexed input
5. OSD input (on-screen display data input)
The LC78011E provides an OSD signal RGB input function. Four input signals are required: the 3 bits of R, G, and B
data and the BLANK pin input signal, which is used for OSD switching.
Note: The white luminance level is 162, and the black and framing luminance level is 66. (When converted from the As 8-bit data values.)
OSD timing
When no framing is used
When a frame is used (Frame color: black)
6. Signal format switching (NTSC, PAL, or PAL-M)
The NPSEL and PMSEL pin (pin 31 and 32) are used to switch the signal format.
No. 5755-12/13
LC78011E
R (OSRIN: pin 38)
G (OSGIN: pin 37)
B (OSBIN: pin 36)
OSBLK (pin 39)
OSD display color
L = 0
Display off
L = 0
H = 1
Black
H = 1
L = 0
H = 1
Red
L = 0
H = 1
L = 0
H = 1
Green
L = 0
H = 1
Blue
H = 1
L = 0
H = 1
Magenta
H = 1
L = 0
H = 1
Yellow
L = 0
H = 1
Cyan
H = 1
White
NPSEL (pin 31)
PMSEL (pin 32)
Signal format
L = 0
NTSC
H = 1
L = 0
PAL
L = 0
H = 1
PAL-M
H = 1
Illegal value
Character
Frame
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