參數(shù)資料
型號(hào): HMP8154
廠商: Intersil Corporation
英文描述: NTSC/PAL Encoders
中文描述: 的NTSC / PAL編碼器
文件頁(yè)數(shù): 7/34頁(yè)
文件大?。?/td> 256K
代理商: HMP8154
7
Normal 16-Bit YCbCr, 16-Bit RGB, 24-Bit RGB
Formats
When 16-bit YCbCr, 16-bit RGB data, or 24-bit RGB format
is selected without 2X upscaling or flicker filtering, the pixel
data is latched on the rising edge of CLK2 while CLK is low.
Overlay data is also latched on the rising edge of CLK2 while
CLK is low. The pixel and overlay input timing is shown in
Figures 3 - 5.
As inputs, BLANK, HSYNC, and VSYNC are latched on the
rising edge of CLK2 while CLK is low. As outputs, HSYNC,
VSYNC, and BLANK are output following the rising edge of
CLK2 while CLK is high. In these modes of operation, CLK is
one-half the CLK2 frequency.
FIGURE 1. PIXEL AND OVERLAY INPUT TIMING - NORMAL 8-BIT YCBCR
FIGURE 2. PIXEL AND OVERLAY INPUT TIMING - 8-BIT YCBCR WITH 2X UPSCALING
Cb 0
Y 0
Cr 0
Y 1
Cb 2
Y 2
CLK2
P8-P15
BLANK
(INPUT)
PIXEL 0
PIXEL 1
PIXEL 2
OL0-OL2,
M1, M0
Y N
PIXEL N
BLANK
(OUTPUT)
CLK
CLK2
Cb 0
Y 0
Cr 0
Y 1
Cb 2
Y 2
P8-P15
BLANK
(INPUT)
PIXEL 0
PIXEL 1
PIXEL 2
OL0-OL2,
M1, M0
Y N
PIXEL N
BLANK
(OUTPUT)
HMP8154, HMP8156A
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HMP8154_05 制造商:INTERSIL 制造商全稱(chēng):Intersil Corporation 功能描述:NTSC/PAL Encoders
HMP8154CN 制造商:Rochester Electronics LLC 功能描述:- Bulk
HMP8154EVAL1 制造商:INTERSIL 制造商全稱(chēng):Intersil Corporation 功能描述:NTSC/PAL Encoders
HMP8156 制造商:INTERSIL 制造商全稱(chēng):Intersil Corporation 功能描述:NTSC/PAL Encoder
HMP8156_03 制造商:INTERSIL 制造商全稱(chēng):Intersil Corporation 功能描述:NTSC/PAL Encoder