CS983XX features new dvd processors feature divx ? playback support highly integrated family is a superset design of cs982xx product line n plays/decodes divx, dvd-video, vcd, vcd 2.0, svcd, cd, and other popular standards n supports divx 3.11, 4.x, and 5.x; home theater certifiable n plays dvd-audio including cppm and verance ? watermark protection n mpeg-1, mpeg-2, and mpeg-4 audio and video decoding n kodak ? picture cd playback n flexible atapi (with pio and dma modes) or av bus dvd loader support with no additional logic n dual, mips-based, 32-bit risc processors, supported by rtos, c/c++ compilers, and source level debuggers n 32-bit dsp with 7.1-channel audio including ac-3, mpeg, dts, ? mp3, windows ? media audio, & aac audio decoding and post-processing algorithms n high quality integrated video encoder with six 10-bit, 27 mhz, video d/a converters n component (rgb or yuv) or composite and s-video output n interlaced (pal/ntsc) or progressive (480p/576p) output, with macrovision ? copy protection n itu-r 656 video i/o for video capture, pvr, and dvr type applications, picture-in-picture support, digital video out n iec60958 (s/pdif) with iec61937 compressed and simultaneous pcm output n atapi/ide interface for hard disk, audio server, and digital video recorder or networking applications n ac7 serial interface n 208-pin or 240-pin mqfp package n pin, feature and software compatible with the cs982xx family the CS983XX is a family of highly integrated dvd processors that provide all the audio and video processing functions needed for the next generation of feature-rich dvd players, dvd receivers, and internet-based dvd applications. these processors support the playback of multiple formats, including divx, dvd audio, mp3, wma, mpeg-1, mpeg-2, mpeg-4, aac, kodak picture cd, dolby ? digital prologic ? ii, dolby ? digital prologic ? iix, dts-es, ? dolby ? digital-ex, ? and dts digital surround ? decoding. the CS983XX chips support most popular cd formats, dvd navigation, disk control, video decoding and up to eight channels of audio output. the family of processors integrates six 10-bit, 27 mhz, video digital-to-analog converters (dacs) into its design and features tv encoding with progressive scan functionality. the CS983XX family is a superset of the cs982xx family. in addition to all the features of the cs982xx family, the CS983XX support: n divx playback (home theater certifiable) n atapi dma transfers n mpeg-4 advanced audio coding (aac) playback for more information, visit us at www.cirrus.com CS983XX product bulletin the cs7838 is a special member of the CS983XX family that is designed for set-top box applications. the cs7838 does not support dvd decryption (css), but does support all other features, including mpeg and divx playback. reference designs for dvd receivers and dvd recorders are available now. with advanced performance and design flexibility, the CS983XX family provides what you need to get your next product to market fast!
CS983XX 0115-1203-pb ?2003, cirrus logic, inc. all rights reserved. cirrus, cirrus logic, and leading the digital entertainment revolution are trademarks of cirrus logic, inc. other brand and product names may be trademarks or service marks of their respective owners. cirrus logic, inc. corporate headquarters 2901 via fortuna austin, texas 78746 usa t: (800) 888-5016 t: (512) 851-4000 f: (512) 851-4977 www.cirrus.com system characteristics n dual, mips-based, 32-bit, 150 mhz risc processors n 32-bit, 150 mhz dsp processor n low power modes and clock shutoff memory controller n up to 125 mhz sdram from 8 mb to 32 mb n flash data bus isolated from sdram bus to allow faster sdram access n 32-bit data bus for dram, 8-bit data bus for rom data flow engine n two dma controllers local memory based and direct memory-to-memory n dma to/from main ram into local sram mpeg video decoder n dvd, vcd, vcd 2.0, svcd, and divx home theater n mpeg-1/mpeg-2 main profile at main level audio decoder n mpeg-2 and mp3 audio playback n dolby digital or dts (up to 8 channels) n dolbyprologic ii and iix n dvd-audio, including cppm and verance watermark protection n two-channel mpeg-4, aac audio ( 5.1 multi-channel capable) audio interface n 8 channels pcm output at 24-bits/192 khz output rate n 2 channels i 2 s input at 24-bits/96 khz n iec 60958/61937 capabilities external interfaces n serial master/slave ports for controlling dvd loaders n atapi/ide interface can also control hard disk drives for pvr features n programmable bidirectional i/o pins n hardware-assisted support for infrared remote devices, such as remote control, infrared keyboard, mouse, printer, and more n i/o channel interface supports all dvd loader protocols video processor n osd module with multiple regions and transparencies n full screen graphics module, with 16-bit true-color graphics plane or 4-bit transparency with 12-bit color n high quality video scaling using multi-tap programmable vertical and horizontal filters n motion-based deinterlacing and 3-2 pulldown (inverse telecine) video encoder n six 10-bit, 27 mhz video dacs, drives 37.5 w load directly n progressive (480p/576p) or interlaced pal (b, d, g, h, i, n, m, 60) and ntsc mode output n component (rbg or yuv) or composite and s-video output n macrovision 7.1 support (interlaced) and macrovision 1.03 support (progressive) worldwide distribution please access our web site, www.cirrus.com , for your nearest local distributor. united states cirrus logic, inc. 2901 via fortuna austin, tx 78746usa t (800) 888-5016 t (512) 851-4000 f (512) 851-4977 www.cirrus.com japan cirrus logic k.k. aioi sonpo, bldg 6f 5-6 niban-cho, chiyoda-ku tokyo, japan 102-0084 t 81-3-5226-7390 f 81-3-5226-7677 asia pacific cirrus logic intl. ltd. 20f., ocean building 80 shanghai streetkowloon, hong kong, china t 852-2376-0801 t 852-2314-9920 f 852-2375-1202 europe cirrus logic u.k. girdler house quebec roadhenley-on-thames oxforshire rg9 1eyunited kingdom t 44-0-1491-414-030 f 44-0-1491-410-976 worldwide sales offices cs98300 cs98320 cs7838 240mqfp 208mqfp 240mqfp dvd recorder dvd player set-top box part number package dvd-video dvd-audio video input typical application CS983XX family
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