B R. O O Graphics and Imaging Products/Application Literature Cross Reference List
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B R. o o Graphics and Imaging Products/Application Literature Cross Reference List Product Number . Application Note Number Btl0l ...................................................... 1,2,3,6, 10, II, 12 BtlOI/883 .................................................. 1,2,3,6, 10, 11, 12 Btl02 ...................................................... 1,2,3,6, 10, II, 12 Btl02/883 .................................................. 1,2,3,6, 10, 11, 12 Btl03 ...................................................... 1,2,3,6, 10, 11, 12 Btl06 ...................................................... 1,2,3,6, 10, 11, 12 Btl07 ........................................................ 1,2, 3, 10, 11, 12 Btl09 ........................................................ 1,2, 3, 10, 11, 12 Bt208 ............................................................... 3, 10, 13 Bt251 ....................... ........................................ 3, 10, 14 Bt253 ............................................................... 3, 10, 15 Bt281 .................................................................... 19 Bt424 ................... ........................................ 4, 11, 12 Bt431 ............................................................... 4, 11, 12 Bt438 .................................................................. 11, 12 Bt438/883 .............................................................. II, 12 Bt439 ................................................................. II, 12 Bt450 .................................................. 1,2,3,4,6,7, 10, II, 12 Bt451/1/8 .......................................... 1,2,3,4,6,7,8,10, 11, 12, 16 Bt453 .................................................. 1,2,3,4,6,7, 10, II, 12 Bt453/883 ............................................... 1,2,3,4,6,7, 10, 11, 12 Bt454 ................................... .............. 1,2,3,4,6,7, 10, II, 12 Bt458/883 ............................................ I, 2, 3, 4, 6, 7, 10, 11, 12, 16 Bt459 ............................................. 1,2,3,4,6,7,8, 10, 11, 12, 18 Bt460 ............................................... I, 2, 3, 4, 6, 7, 10, 11, 12, 18 Bt461/462 .............................................. 1,2,3,4,6,7, 10, 11, 12 Bt468 .................................................. 1,2,3,4,6,7, 10, II, 12 Bt471/6/8 .......................................... 1,2,3,4,5,6,7,9, 10, II, 12 Bt473 ................................................ 1,2,3,4,5,6,7, 10, II, 12 Bt474 ................................. .. ............. 1,2, 3, 4, 5, 6, 7, 10, 11, 12 Bt475/477 ........................................... 1,2,3,4,5,6,7,9, 10, 11, 12 Bt479 .............................................. 1,2,3,4; 5, 6, 7, 9, 10, 11, 12 Bt492 .................. ................................... 1,2,3,4, 10, 11, 12 Bt604 ................................................................. 11, 17 Brooktree Corporation 9950 Barnes Canyon Rd. San Diego, CA 92121-2790 (619) 452-7580· (800) VIDEO IC TLX: 383596· FAX: (619) 452-1249 GRAPHICS AND IMAGING PRODUCTS APPLICATIONS HANDBOOK 1 990 Introduction II Application Notes • Article Reprints • Industry Standards r • Sales Offices • ii GRAPHICS AND IMAGING PRODUCTS APPLICATIONS HANDBOOK 1 990 Thank you for your interest in Brooktree products. OUf commitment is to provide a steady stream of innovative products that offer the highest quality, lowest cost/performance solutions and back them with comprehensive support services. These include timely and accurate technical information and responsive, experienced applications assistance. At Brooktree, listening to customer's requirements is what we do first. Solving customer's problems is what we do best. iii Brooktree reserves the right to make changes to its products or specifications to improve performance, reliability, or manufacturability. Information furnished by Brooktree Corporation is believed to be accurate and reliable. However, no responsibility is assumed by Brooktree Corporation for its use; nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by its implication or otherwise under any patent or patent rights of Brooktree Corporation. Copyright © 1990 Brooktree Corporation (all rights reserved) This handbook was published using ReadySetGo!, AutoCAD, Cricket Draw, and Cricket Graph on a Macintosh computer and LaserWriter II. ReadySetGo! is a trademark of Manhattan Graphics, Inc.. LaserWriter is a trademark of Apple Computer, Inc. Cricket Draw and Cricket Graph are trademarks of Cricket Software, Inc. AutoCAD is a registered trademark of Autodesk, Inc. VIDEODAC, RAMDAC, WindowVu, and VideoNet are trademarks of Brooktree Corporation. Brooktree is a registered trademark of Brooktree Corporation. Personal System!2 and PS/2 are registered trademarks of ffiM. Macintosh is a licensed trademark of Apple Computer, Inc. IMS is a registered trademark of Inrnos Limited. iv GRAPHICS AND IMAGING PRODUCTS APPLICATIONS HANDBOOK 1 990 Introduction II Application Notes Article Reprints Industry Standards Sales Offices 1 - 1 Introduction 1-2 INTRODUCTION Brooktree's Application Engineering Department is a Industry Standards responsive tearn that provides a diverse range of technical product support services. Our customers benefit from Industry trends will continue to push VLSI technology to these services throughout their product's life cycle; initial incorporate more functionality into a system. This growth design evaluation. prototype development, qualification will evolve into VLSI subsystems that meet established and production. protocol standards. Brooktree recognizes the importance of standards that support open architecture. Protocol We recognize the importance of customers having access standards provide a vital link between the software and to technical product information during a critical design hardware. reducing development time and system cost. phase to assure time-to-market design success. Several factory-direct access channels. such as the fax. telex and The Industry Standards section contains several standards the toll-free telephone numbers, are printed on the front relevant to the transmission. manipUlation and display of II page of all technical product literature. The Technical images. The Electronic Industry Association (EIA) Hotline (800 VIDEO IC) provides immediate access to publishes bulletins. recommendations. and standards technical personnel regarding a product question or applicable to broadcast television and display systems. literature inquiry. Other services include on-site design The electrical specifications for display standards such as support or factory analysis of any issues you may have. RS330. RS343A. RS170. and RS170A are reproduced in this section. This Applications Handbook contains information to support you throughout your design effort. This The International Telecommunications Union (ITU) is the information is compiled in sections which include governing body of several committees, including the application notes. article reprints and a summary of Consultative Committee of International Radio (CCIR). relevant industry standards. The recommendation CCIR 601-1 dermes the digital encoding standards for television signals while report Application Notes CCIR 624-1 lists the electrical specifications for universal worldwide broadcast television signals. Application notes provide transfer of technical information which is critical for correct operation or use A reference address list of other standard publishing of a product The information may cover several levels of organizations and agencies is furnished at the end of the a product application, ranging from specific device use to this section. The standards in this section have been system use techniques. Application notes are written to reproduced with written permission from the authoritative respond to product applications. provide solutions to governing body. recurring field difficulties. or clarify correct design techniques. New application notes are continually produced to meet new product applications. Other Brooktree publications. such as the product databook and datasheets. contain application sections reflecting the latest information specific to a particular product. 1-3 1-4 GRAPHICS AND IMAGING PRODUCTS APPLICATIONS HANDBOOK 1 990 Introduction Application Notes • Article Reprints Industry Standards Sales Offices 2-1 Application Notes 2-2 TAB L E o F CON TEN T S AN· 1 Getting the Best Perfonnance From Video Digital-to-Analog Converters ....... 2 - 5 AN·2 VIDEODAC Essentials ........................................ 2 - 9 AN·3 Comparison of RS-343A. RS-170, and PAL Video Levels ................ 2-15 AN·4 Using the Overlay Palettes on Brooktree RAMDACs .................... 2 - 19 AN·5 Expanding VGA Graphics With the Bt471/475/476/477/478 Family .................................. 2 - 21 AN·6 Troubleshooting Your Brooktree CMOS VIDEODAC or RAMDAC . 2 - 29 AN·7 RAMDAC Initialization ....................................... 2 - 33 AN·8 Building a4K Lookup Table with the Bt457 .......................... 2 - 37 AN·9 Bt471/475/476/477/478 Power Saving Features ....................... 2 - 39 • AN-IO Support Components ......................................... 2 - 43 AN·11 Mixed Signal Layout Considerations ............................... 2 - 49 AN ·12 Analog Signal Interface Techniques . 2 - 57 AN ·13 Bt208 Evaluation Module Operation and Measurements . .. .... 2 - 65 AN ·14 Bt251 Evaluation Module Operation and Measurements . .. 2 - 75