AN67-1 Application Note 67
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Iagrams TH EW)
iagrams TH EW) TP07 TP10 TP08 TP09 TP09 TP01 TP06 TP10 TP08 TP05 TP07 TP03 TP02 TP04 : Power Lin : Signal Lin TP12 TP13 TP15 TP11 TP14 TP22 TP23 TP23 TP22 TP24 TP16 TP18 TP17 TP25 TP21 TP19 TP24 TP20 TP25 TP32 TP33 TP35 TP26 TP33 TP34 TP34 TP27 TP32 TP35 TP31 TP28 TP29 TP30 : Power Line : Signal Line -EW) H Alignment and Adjustments 4-4 FOCUS Adjustment 1. Input a black and white signal. 2. Adjust the tuning control for the clearest picture. 3. Adjust the FOCUS control for well defined scanning lines in the center area of the screen. 4-5 SCREEN Adjustment 1. Input Toshiba Pattern 2. Enter “Service Mode”.(Refer to “4-8-1 Service Mode”) 3. Select “G2-Adjust”. 4. Set the values as below. Table 1. Screen Adjustment Table COLR G B No INCH / CRT REGION IBRM WDRV CDL (Smallest Value) 1 14” / SDI 205 35 100 100 Noraml 220 35 180 100 2 15PF / SDI 215 35 100 100 CIS 3 21” 1.7R / SDI 220 35 180 100 4 21” 1.7R / JCT 220 35 200 150 5 21PF / TSB 220 35 180 65 Noraml 6 21PF / LG 230 35 230 65 7 21PF / SDI 220 35 210 65 8 25PF / SDI 210 35 160 120 9 29” 1.3R / SDI 200 35 170 150 5. Turn the SCREEN VR until “MRCR G B” and “MRWDG” are green and those value are about 100. (The incorrect SCREEN Voltage may result that “MRCR G B” and “MRWDG” should be red) 4-2 Samsung Electronics Alignment and Adjustments 4-6 E2PROM (IC902) Replacement 1. -
AXI Reference Guide
AXI Reference Guide [Guide Subtitle] [optional] UG761 (v13.4) January 18, 2012 [optional] Xilinx is providing this product documentation, hereinafter “Information,” to you “AS IS” with no warranty of any kind, express or implied. Xilinx makes no representation that the Information, or any particular implementation thereof, is free from any claims of infringement. You are responsible for obtaining any rights you may require for any implementation based on the Information. All specifications are subject to change without notice. XILINX EXPRESSLY DISCLAIMS ANY WARRANTY WHATSOEVER WITH RESPECT TO THE ADEQUACY OF THE INFORMATION OR ANY IMPLEMENTATION BASED THEREON, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OR REPRESENTATIONS THAT THIS IMPLEMENTATION IS FREE FROM CLAIMS OF INFRINGEMENT AND ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Except as stated herein, none of the Information may be copied, reproduced, distributed, republished, downloaded, displayed, posted, or transmitted in any form or by any means including, but not limited to, electronic, mechanical, photocopying, recording, or otherwise, without the prior written consent of Xilinx. © Copyright 2012 Xilinx, Inc. XILINX, the Xilinx logo, Virtex, Spartan, Kintex, Artix, ISE, Zynq, and other designated brands included herein are trademarks of Xilinx in the United States and other countries. All other trademarks are the property of their respective owners. ARM® and AMBA® are registered trademarks of ARM in the EU and other countries. All other trademarks are the property of their respective owners. Revision History The following table shows the revision history for this document: . Date Version Description of Revisions 03/01/2011 13.1 Second Xilinx release. -
A Look at SÉCAM III
Viewer License Agreement You Must Read This License Agreement Before Proceeding. This Scroll Wrap License is the Equivalent of a Shrink Wrap ⇒ Click License, A Non-Disclosure Agreement that Creates a “Cone of Silence”. By viewing this Document you Permanently Release All Rights that would allow you to restrict the Royalty Free Use by anyone implementing in Hardware, Software and/or other Methods in whole or in part what is Defined and Originates here in this Document. This Agreement particularly Enjoins the viewer from: Filing any Patents (À La Submarine?) on said Technology & Claims and/or the use of any Restrictive Instrument that prevents anyone from using said Technology & Claims Royalty Free and without any Restrictions. This also applies to registering any Trademarks including but not limited to those being marked with “™” that Originate within this Document. Trademarks and Intellectual Property that Originate here belong to the Author of this Document unless otherwise noted. Transferring said Technology and/or Claims defined here without this Agreement to another Entity for the purpose of but not limited to allowing that Entity to circumvent this Agreement is Forbidden and will NOT release the Entity or the Transfer-er from Liability. Failure to Comply with this Agreement is NOT an Option if access to this content is desired. This Document contains Technology & Claims that are a Trade Secret: Proprietary & Confidential and cannot be transferred to another Entity without that Entity agreeing to this “Non-Disclosure Cone of Silence” V.L.A. Wrapper. Combining Other Technology with said Technology and/or Claims by the Viewer is an acknowledgment that [s]he is automatically placing Other Technology under the Licenses listed below making this License Self-Enforcing under an agreement of Confidentiality protected by this Wrapper. -
Amiga Graphics Reference Card 2Nd Edition
Quick reference information for graphics, video, 2nd Edition desktop publishing, Covers new Amiga animation, and image 3000 graphics processing on the modes, 24-bit color Commodore Amiga hardware, DOS 2.0 personal computer. Reference Card overscan, and PAL. ) COLOR MODELS Additive Color Mixing Subtractive Color Mixing Red-Green-Blue Cube Hue-Saturation-Value Cone Cyan Value White Blue Blue] Axis Yellow Black ~reen Axis When mixi'hgpigments, cyan, yellow, Red When mixing light, red, green, and blue and magenta are primaries. Example: are primaries. Yell ow is formed by To get blue, mix cyan and magenta. Shades of gray are on the long Cyan pigment absorbs red, magenta adding red and green, for example. diagonal between black and white. pigment absorbs green, so the only component of white light that gets re The Visible Electromagnetic Spectrum flected is blue. 380 420 470 495 535 575 wavelength (nanometers) 770 Hue: Color; spectral position. Often measured in degrees; red=0°, yellow=60°, magenta=300°, etc. Hue is undefined for shades of gray. (ultraviolet) Purple Violet yellowish Red (infrared) Saturation: Color purity. A highly-saturated color is nearly Blue Orange monochromatic, i.e., contains only one color from the spectrum. White, black, and shades of gray have zero saturation. Value: The darkness of a color. How much black it contain's. DELUXE PAINT Ill KEYBOARD COMMANDS White has a value of one, black has a value of zero. Brush Painting Modes Page and Screen Commands While an animation is playing: ; ana, move brush along fixed axis -
IARU-R1 VHF Handbook
IARU-R1 VHF Handbook Vet Vers Version 9.01 March 2021 ion 8.12 IARU-R1 The content of this Handbook is the property of the International Amateur Radio Union, Region 1. Copying and publication of the content, or parts thereof, is allowed for non-commercial purposes provided the source of information is quoted. Contact information Website: http://www.iaru-r1.org/index.php/vhfuhsshf Newsletters: http://www.iaru- r1.org/index.php/documents/Documents/Newsletters/VHF-Newsletters/ Wiki http://iaruwiki.oevsv.at Contest robot http://iaru.oevsv.at/v_upld/prg_list.php VHF Handbook 9.00 1/180 IARU-R1 Oostende, 17 March 2021 Dear YL and OM, The Handbook consists of 5 PARTS who are covering all aspects of the VHF community: • PART 1: IARU-R1 VHF& up Organisation • PART 2: Bandplanning • PART 3: Contesting • PART 4: Technical and operational references • PART 5: archive This handbook is updated with the new VHF contest dates and rules and some typo’s in the rest of the handbook. Those changes are highlighted in yellow. The recommendations made during this Virtual General conference are highlighted in turquoise 73 de Jacques, ON4AVJ Secretary VHF+ committee (C5) IARU-R1 VHF Handbook 9.00 2/180 IARU-R1 CONTENT PART 1: IARU-1 VHF & UP ORGANISATION ORGANISATION 17 Constitution of the IARU Region 1 VHF/UHF/Microwaves Committee 17 In the Constitution: 17 In the Bye-laws: 17 Terms of reference of the IARU Region 1 VHF/UHF/Microwaves Committee 18 Tasks of IARU R-1 and its VHF/UHF/µWave Committee 19 Microwave managers Sub-committee 20 Coordinators of the VHF/UHF/Microwaves Committee 21 VHF Contest Coordinator 21 Satellite coordinator 21 Beacon coordinator 21 Propagations coordinators 21 Records coordinator 21 Repeater coordinator 21 IARU R-1 Executive Committee 21 Actual IARU-R1 VHF/UHF/SHF Chairman, Co-ordinators and co-workers 22 National VHF managers 23 Microwave managers 25 Note. -
MC44CM373/4 Audio/Video RF CMOS Fact Sheet
Audio/Video RF CMOS Modulators MC44CM373/4 The MC44CM373/MC44CM374 CMOS family of RF modulators is the latest generation of the legacy MC44BS373/4 family of devices. The MC44CM373/4 RF modulators are designed for use in VCRs, set-top boxes and similar devices. They support multiple standards and can be programmed to support PAL, SECAM or NTSC formats. The devices are programmed by a high-speed I2C bus. The MC44CM373/374 family is backward compatible with the previous I2C control software, providing a smooth transition for system upgrades. A programmable, internal Phase-Lock Loop (PLL), with an on-chip, cost-effective tank covers the full UHF range. The modulators incorporate a programmable, on-chip, sound subcarrier oscillator that covers all broadcast standards. No external tank Orderable Part Numbers circuit components are required, reducing New Part Number Replaces PCB complexity and the need for external MC44BS373CAD adjustments. The PLL obtains its reference MC44CM373CAEF MC44BS373CAEF from a cost-effective 4 MHz crystal oscillator. MC44BS373CAFC The devices are available in a 16-pin SOIC, MC44CM373CASEF (secondary I2C address) MC44BS373CAFC Pb-free package. These parts are functionally MC44BS374CAD MC44CM374CAEF equivalent to the MC44BS373/4 series, but MC44BS374CAEF are not direct drop-in replacements. MC44BS374T1D MC44BS374T1EF All devices now include the aux input found MC44CM374T1AEF MC44BS374T1AD previously only on the 20-pin package MC44BS374T1AEF option. This is a direct input for a modulated subcarrier and is useful in BTSC or NICAM Typical Applications stereo sound or other subcarrier applications. The MC44CM373 and MC44CM374 RF modulators are intended for applications The MC44CM373CASEF has a secondary I2C within IP/DSL, digital terrestrial, satellite address for applications using two modulators or cable set-top boxes, VCRs and DVD on one I2C Bus. -
High Definition Analog Component Measurements
Application Note High Definition Analog Component Measurements Requirements for Measuring Analog Component HD Signals for Video Devices The transition to digital has enabled great strides in the of these devices. When an image is captured by a color processing of video signals, allowing a variety of camera and converted from light to an electrical signal, techniques to be applied to the video image. Despite the signal is comprised of three components - Red, these benefits, the final signal received by the customer Green and Blue (RGB). From the combination of these is still converted to an analog signal for display on a three signals, a representation of the original image can be picture monitor. With the proliferation of a wide variety conveyed to a color display. The various video processing of digital devices - set-top boxes, Digital Versatile Disk systems within the signal paths need to process the (DVD) players and PC cards - comes a wide range of three components identically, in order not to introduce video formats in addition to the standard composite any amplitude or channel timing errors. Each of the three output. It is therefore necessary to understand the components R’G’B’ (the ( ’ ) indicates that the signal requirements for measuring analog component High has been gamma corrected) has identical bandwidth, Definition (HD) signals in order to test the performance which increases complexity within the digital domain. High Definition Analog Component Measurements Application Note Y’, R’-Y’, B’-Y’, Commonly Used for Analog Component Analog Video Format 1125/60/2:1 750/60/1:1 525/59.94/1:1, 625/50/1:1 Y’ 0.2126 R’ + 0.7152 G’ + 0.0722 B’ 0.299 R’ + 0.587 G’ + 0.114 B’ R’-Y’ 0.7874 R’ - 0.7152 G’ - 0.0722 B’ 0.701 R’ - 0.587 G’ - 0.114 B’ B’-Y’ - 0.2126 R’ - 0.7152 G’ + 0.9278 B’ - 0.299 R’ - 0.587 G’ + 0.886 B’ Table 1. -
Understanding HD and 3G-SDI Video Poster
Understanding HD & 3G-SDI Video EYE DIGITAL SIGNAL TIMING EYE DIAGRAM The eye diagram is constructed by overlaying portions of the sampled data stream until enough data amplitude is important because of its relation to noise, and because the Y', R'-Y', B'-Y', COMMONLY USED FOR ANALOG COMPONENT ANALOG VIDEO transitions produce the familiar display. A unit interval (UI) is defined as the time between two adjacent signal receiver estimates the required high-frequency compensation (equalization) based on the Format 1125/60/2:1 750/60/1:1 525/59.94/2:1, 625/50/2:1, 1250/50/2:1 transitions, which is the reciprocal of clock frequency. UI is 3.7 ns for digital component 525 / 625 (SMPTE remaining half-clock-frequency energy as the signal arrives. Incorrect amplitude at the Y’ 0.2126 R' + 0.7152 G' + 0.0722 B' 0.299 R' + 0.587 G' + 0.114 B' 259M), 673.4 ps for digital high-definition (SMPTE 292) and 336.7ps for 3G-SDI serial digital (SMPTE 424M) sending end could result in an incorrect equalization applied at the receiving end, thus causing Digital video synchronization is provided by End of Active Video (EAV) and Start of Active Video (SAV) sequences which start with a R'-Y' 0.7874 R' - 0.7152 G' - 0.0722 B' 0.701 R' - 0.587 G' - 0.114 B' as shown in Table 1. A serial receiver determines if the signal is “high” or “low” in the center of each eye, and signal distortions. Overshoot of the rising and falling edge should not exceed 10% of the waveform HORIZONTAL LINE TIMING unique three word pattern: 3FFh (all bits in the word set to 1), 000h (all 0’s), 000h (all 0’s), followed by a fourth “XYZ” word whose B'-Y' -0.2126 R' - 0.7152 G' + 0.9278 B' -0.299 R' - 0.587 G' + 0.886 B' detects the serial data. -
VPC 3205C, VPC 3215C Video Processor Family
PRELIMINARY DATA SHEET MICRONAS VPC 3205C, VPC 3215C Video Processor Family Edition Oct. 19, 1998 6251-457-2PD MICRONAS VPC 3205C, VPC 3215C PRELIMINARY DATA SHEET Contents Page Section Title 4 1. Introduction 4 1.1. System Architecture 4 1.2. Video Processor Family 5 1.3. VPC Applications 6 2. Functional Description 6 2.1. Analog Front-End 6 2.1.1. Input Selector 6 2.1.2. Clamping 6 2.1.3. Automatic Gain Control 6 2.1.4. Analog-to-Digital Converters 6 2.1.5. Digitally Controlled Clock Oscillator 6 2.1.6. Analog Video Output 7 2.2. Adaptive Comb Filter 7 2.3. Color Decoder 8 2.3.1. IF-Compensation 8 2.3.2. Demodulator 8 2.3.3. Chrominance Filter 9 2.3.4. Frequency Demodulator 9 2.3.5. Burst Detection 9 2.3.6. Color Killer Operation 9 2.3.7. PAL Compensation/1-H Comb Filter 10 2.3.8. Luminance Notch Filter 10 2.3.9. Skew Filtering 11 2.4. Horizontal Scaler 11 2.5. Blackline Detector 11 2.6. Control and Data Output Signals 11 2.6.1. Line-Locked Clock Generation 12 2.6.2. Sync Signals 12 2.6.3. DIGIT3000 Output Format 12 2.6.4. Line-Locked 4:2:2 Output Format 12 2.6.5. Line-Locked 4:1:1 Output Format 12 2.6.6. Output Code Levels 12 2.6.7. Output Signal Levels 12 2.6.8. Test Pattern Generator 13 2.6.9. Priority Bus Codec 13 2.7. -
Fourier Theory & Practice, Part II: Practice
Fourier Theory & Practice, Part II: Practice Operating the HP 54600 Series Scope with Measurement/Storage Module By: Robert Witte Hewlett-Packard Co. Practice Adding the Measurement/ Storage module to the scope adds additional waveform math capability, including FFT. These functions appear in the softkey menu under the ± (math) key. There are two math functions available, F1 and F2. The FFT function is available on Function F2. Function F2 can use function F1 as an operand, allowing an FFT to be performed on the result of F1. By setting function F1 to Channel 1 - Channel 2, and setting F2 to the FFT of F1, the FFT of a differential measurement can be obtained. The Measure- ment/Storage Module operating manual provides a more detailed discussion of these math functions. The scope can display the time domain waveform and the frequency domain spectrum simultaneously or individually. Normally, the sample points are not connected. For best frequency domain display, the sample points should be connected with lines (vectors). This can be accomplished by turning off all (time domain) channels and turning on only the FFT function. Alternatively, the Vectors On/Off softkey (on the Display menu) can be turned On and the STOP key pressed. Either of these actions allow the frequency domain samples to be connected by vectors which causes the display to appear more like a spectrum analyzer. The vertical axis of the FFT display is logarithmic, displayed in dBV (decibels relative to 1 Volt RMS). dB V = 20 log (VRMS) Thus, a 1 Volt RMS sinewave (2.8 Volts peak-to-peak) will read 0 dBV on the FFT display. -