Moteur de recherche de fiches techniques de composants électroniques
  French  ▼
ALLDATASHEET.FR

X  

Preview PDF HTML

ASX340 Fiches technique(PDF) 21 Page - List of Unclassifed Manufacturers

No de pièce ASX340
Description  1/4-Inch Color NTSC/PAL Digital Image SOC with Overlay Processor
PDF  78 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  ETC2 [List of Unclassifed Manufacturers]
Site Internet  
Logo ETC2 - List of Unclassifed Manufacturers

ASX340 Fiches technique(HTML) 21 Page - List of Unclassifed Manufacturers

Back Button ASX340 Datasheet HTML 17Page - List of Unclassifed Manufacturers ASX340 Datasheet HTML 18Page - List of Unclassifed Manufacturers ASX340 Datasheet HTML 19Page - List of Unclassifed Manufacturers ASX340 Datasheet HTML 20Page - List of Unclassifed Manufacturers ASX340 Datasheet HTML 21Page - List of Unclassifed Manufacturers ASX340 Datasheet HTML 22Page - List of Unclassifed Manufacturers ASX340 Datasheet HTML 23Page - List of Unclassifed Manufacturers ASX340 Datasheet HTML 24Page - List of Unclassifed Manufacturers ASX340 Datasheet HTML 25Page - List of Unclassifed Manufacturers Next Button
Zoom Inzoom in Zoom Outzoom out
 21 / 78 page
background image
PDF: 171981479/Source: 8304342517
Aptina reserves the right to change products or specifications without notice.
ASX340/MT9V139_DS Rev. C Pub. 3/11 EN
21
© 2010 Aptina Imaging Corporation All rights reserved.
ASX340/MT9V139: 1/4-Inch Color CMOS NTSC/PAL Digital Image Sensor
Sensor Pixel Array
Aptina Confidential and Proprietary
Preliminary
Test Patterns
During normal operation of the ASX340/MT9V139, a stream of raw image data from the
sensor core is continuously fed into the color pipeline. For test purposes, this stream can
be replaced with a fixed image generated by a special test module in the pipeline. The
module provides a selection of test patterns sufficient for basic testing of the pipeline.
NTSC/PAL Test Pattern Generation
There is a built-in standard EIA (NTSC) and EBU (PAL) color bars to support hue and
color saturation characterization. Each pattern consists of seven color bars (white,
yellow, cyan, green, magenta, red, and blue). The Y, Cb and Cr values for each bar are
detailed in Tables 7 and 8.
Figure 10:
Color Bars
CCIR-656 Format
The color bar data is encoded in 656 data streams. The duration of the blanking and
active video periods of the generated 656 data are summarized in the following tables.
Table 7:
EIA Color Bars (NTSC)
Nominal Range
White
Yellow
Cyan
Green
Magenta
Red
Blue
Y
16 to 235
180
162
131
112
84
65
35
Cb
16 to 240
128
44
156
72
184
100
212
Cr
16 to 240
128
142
44
58
198
212
114
Table 8:
EBU Color Bars (PAL)
Nominal Range
White
Yellow
Cyan
Green
Magenta
Red
Blue
Y
16 to 235
235
162
131
112
84
65
35
Cb
16 to 240
128
44
156
72
184
100
212
Cr
16 to 240
128
142
44
58
198
212
114
Table 9:
NTSC
Line Numbers
Field
Description
1-3
2
Blanking
4-19
1
Blanking
20-263
1
Active video



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78


Fiches technique Télécharger

Go To PDF Page


Lien URL



ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Lien vers la fiche technique    |   Echange de liens   |   Fabricants
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com