參數(shù)資料
型號: KS0119
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: Multimedia Video(帶傳統(tǒng)RAM-DAC功能的NTSC編碼器)
中文描述: 多媒體視頻(帶傳統(tǒng)的RAM - DAC的功能的NTSC制式編碼器)
文件頁數(shù): 1/47頁
文件大?。?/td> 311K
代理商: KS0119
MULTIMEDIA VIDEO
ELECTRONICS
PAGE 1 OF 50
070595
VIDEO ENCODER
The KS0119 combines NTSC encoding with conventional
RAM-DAC functions so that digitized video or computer
generated graphics can be displayed on either NTSC or PC
monitors. There are two data input channels which allow
mixing. Provision is also made for analog mixing at the
output. Operation modes can be programmed under host
control. The KS0119 can be used with other members of the
Samsung multimedia chip set in a typical desktop
multimedia environment.
FEATURES
Accepts true color; high color; color indexed; CCIR
601 4:4:4, 4:2:2, 4:1:1, or 2:1:1 formatted video
inputs
Supports analog NTSC CVBS, S-VIDEO, or RGB
display
Fully programmable timing generation; supports
CGA, VGA, SVGA display up to 45 MHz pixel clock
rate (with 100 pin package)
Accepts up to 2 input channels for digital mixing
Operate as slave or master in timing generation
Supports alpha, chroma, and window keying for
digital mixing
Provides an analog RGB mixing function
Contains 3 256X8 color palette tables and 3 15X8
overlay color look up tables
Contains 3 10-bit video grade DACs
Provides a parallel microprocessor or a 3-wire serial
interface
Contains a two way color space converter:
RGB -> NTSC, YCbCr -> RGB
Supports power down mode
KS0119 Data Sheet
80 or 100 PQFP
BLOCK DIAGRAM
P[0:31]
Input
Formatter
CLUT
3X8X256
Overlay
CLUT
3X8X15
Interpolator
Color
Space
Converter
NTSC
Processor
Triple
10-bit
DAC
Triple
Analog
MUX
Mixing
Microprocessor
Interface
R/CVBS
G/Y
B/C
AKY
RIN,GIN,BIN
Timing
Control
DKY/R
F2
/MODE
A[0:3]
D[0:7]
CS
R/W
P/S
CK27
CKV
AV
VBLK
MRQST
HSYN
VSYN
CSYN
CKP
Mixing
Control
ORDERING INFORMATION
Device
Package Temp. Range
Max. CKV
KS0119
80-QFP
0° ~ +65°C
32 MHz
KS0119Q2 100-QFP
0° ~ +65°C
45 MHz
APPLICATIONS
PC Video
RAM DAC, Gamma Correction
YUV DAC for MPEG, JPEG Play Back
NTSC Video Encoder
RELATED PRODUCT
KS0122 MULTISTANDARD VIDEO DECODER
相關PDF資料
PDF描述
KS0122 MULTISTANDARD VIDEO DECODER
KS0123 DIGITAL VIDEO ENCODER
KS0125 Multi-standard Video Encoder(多標準視頻編碼器)
KS0164 Multimedia Audio(波表合成芯片)
KS0165 Multimedia Audio(波表合成芯片)
相關代理商/技術參數(shù)
參數(shù)描述
KS0122 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MULTISTANDARD VIDEO DECODER
KS0123 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:DIGITAL VIDEO ENCODER
KS0127 制造商:Samsung SDI 功能描述:Digital video encoder & decoder
KS0127B 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MULTISTANDARD VIDEO DECODER/SCALER
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