參數(shù)資料
型號: SAA8113HL
廠商: NXP SEMICONDUCTORS
元件分類: 消費(fèi)家電
英文描述: Digital PC-camera signal processor(數(shù)字PC照相信號處理器)
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP100
封裝: PLASTIC, SOT-407, QFP-100
文件頁數(shù): 11/44頁
文件大?。?/td> 155K
代理商: SAA8113HL
1999 Sep 27
11
Philips Semiconductors
Preliminary specification
Digital PC-camera signal processor
SAA8113HL
8.3
RGB processing
The RGB processing (see Fig.4) includes several features:
Colour space matrix to handle different types of colour
sensors. The result is an optimum colour reproduction
through the minimization of colour errors. The default
matrixcoefficients(positiveornegative)canbeadjusted
through an external interface.
Separate and adjustable black offsets for
R, G and B signals.
Separate gain controls for R and B signals dedicated to
white balance control. The colour temperature can be
adjusted independently of the colour matrix.
Knee function (compression factor and knee point are
adjustable).
Adjustable gamma function to compensate for the
non-linearity of display devices.
The RGB path has a reduced bandwidth (less than
1 MHz), which is required for CVBS output.
handbook, full pagewidth
FCE315
KNEE
Y
R
Rgain
×
Rblack
+
LPF
GAMMA
KNEE
COLOUR
MATRIX
CR
G
Gblack
+
LPF
GAMMA
KNEE
CB
B
Bgain
×
Bblack
+
LPF
GAMMA
Fig.4 RGB processing diagram.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAA8115HL 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital camera USB interface
SAA8116 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital PC-camera signal processor including microcontroller and USB interface
SAA8116104BE 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC PC WEB CAMERA DSP WITH USB RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
SAA8116104BE-S 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC PC WEB CAMERA DSP WITH USB RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
SAA8116104BE-T 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC PC WEB CAMERA DSP WITH USB RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT