system-on-chip solution for fully integrated digital telephones the d16000 family of products features a state- of-the-art, fully integrated dsp system-on-chip specially designed to provide custom solutions for integrated digital telephones (idt) which among other functions offer advanced digital answering applications. dsp groups advanced proprietary technology ensures unparalleled performance and cost- effectiveness, as well as critical time-to-market capabilities in this new generation of chip technology. primary applications ? feature phones ? digital answering functions for corded or cordless phones ? stand-alone digital answering devices ? portable digital voice recorders ? automotive applications d16000 system-on-chip family product description
integrated digital telephone system-on-chip dsp with embedded m c function, afe, 1-3 codecs, pll & rtc ? telephone line line interface base handset/rf codec ? codec ? codec ? pll rtc iom-2 interface led/lcd display keypad flash/aram memory mux d16000 dsp dsp speech processor host controller d16000 C the leading family of dsp system-on-chip products the d16000 family of products provides real, single system chip solutions for integrated digital telephones including advanced digital answering and feature phone applications. the familys open architecture allows for standard product configuration with internal or external host controller with fixed functionality - or custom solution with internal programmable host controller. truespeech ? voice compression ? superior quality truespeech ? triple rate coder ? for optimization of voice quality and recording time. enables selectable recording times: 11, 15, 25 minutes per 4mb of memory. ? high-quality truespeech ? low-rate coder enables 15 minutes of recording time per 4mb of memory. highlights ? embedded sigma delta codecs analog front end and host controller ? true full duplex speakerphone ? with both acoustical and near-end echo cancellation ? caller id (cid), cid on call waiting (cwcid) (bell 202 & v.23) ? supports external flash & aram message memory ? iom-2 interface for direct connection to isdn and dect ? language independent voice recognition ? optional internal or external host controller configuration ? truespeech ? natural voice prompting (optional) ? flexispeech ? playback at variable speed (50%-200%) ? multiple ogm and mailbox playback and recording ? call progress, tone detection ? automatic gain control (agc) specifically for speech in telephony environments d16000 system-on-chip family real single system chip solutions
in-system verification & qualification object file tape-out engineering samples sw tools mtp sample target pcb host code development tad dev. kit provided by dspg dsp group offers a unified line of development tools which provides for the flawless development and debugging of users defined applications. running under windows with a friendly gui, the software development tools (sdt) include: ? assembler ? linker ? debugger ? c compiler programming the internal host controller the d16000 family provides a user-friendly and effective development environment enabling the programming of the internal host controller to ensure a products critical fast time to market. dsp group also offers reference design programs which can be used as main kernels for users applications. an open architecture family of advanced system-on-chip solutions the open architecture of the d16000 family allows customers to mix and match features available from dsp groups proprietary algorithms to suit their real product market requirements. this unique capability to customize dsp functionalities results in cost-effective creation of highly differentiated end-user products. d16000 host software development flow feature phone applications the d16000 family is a cost-effective platform for feature phones with single ics offering full duplex speakerphone, natural voice prompt, caller id (cid) and voice recognition options. x d16300 d16500 superset of all d16000 family components features superior quality truespeech ? triple rate coder tm dynamic recompression of higher bit rate messages for additional memory space high-quality truespeech ? low-bit rate coder memory management to external message memory voice prompt storage in embedded rom flexible architecture and choice of internal or external host controller implementation memory size and codec tailoring flash-based version with multiple time programming (mtp) for debugging, testing and qualifying customer applications x x x x x x x x x x flash/ aram flash x versatile range of integrated solutions
us office dsp group, inc. 3120 scott boulevard santa clara, ca 95054 tel: (408) 986-4300 fax: (408) 986-4323 europe office dsp group europe, sarl 18 rue de leffort mutuel 91300 massy, france tel: (33) 607-686-754 fax: (33) 160-105-187 www.dspg.com israel office dsp group ltd. 5 shenkar st. herzliya 46120, israel tel: (972) 9-952-9696 fax: (972) 9-954-1234 japan office nihon dsp group k.k. yasuda kasai bldg. 2-3-1, higashi-gotanda shinagawa-ku tokyo, 141-0022, japan tel: (81) 3-3449-7851 fax: (81) 3-3449-8006 ? dsp group, inc. all rights reserved. truespeech?, triple rate coder?, flexispeech? and speakerphone? are trademarks or registered trademarks of dsp group, inc. other company and product names mentioned in this document may be the trademark or registered trademark of their respective manufacturers. the d16000 family range of products superior quality truespeech ? triple rate coder tm high quality truespeech ? low-bit rate coder (1) optional additional 1/2 codec (2) including internal voice prompt (3) standard voice prompt is 34 sec. C option up to 56 sec. d16529 p/n internal host flash message memory codec internal ram/rom for user [word] vp (typ/max) [sec] features cid option cid option fdsp cid option fdsp iom-2 vr cid option fdsp ext. flash ext. flash ext. flash ext. flash ext. flash ext. flash 480/24k 480/32k 1 (1) 2 (1) 1 2 1 1 flash flash flash flash flash internal external external external external d16559 d16521 d16551 d16571 d16587 n/a n/a n/a n/a n/a pn - d16000 - 12/98 - 1.0 d16358 d16328 p/n 2 (1) internal ram/rom for user [word] ext. flash 34/56 (3) internal vp (typ/max [sec] cid fdsp features aram host cid option cid option fdsp cid option cid cid option fdsp cid fdsp cid fixed functions 80 ext. flash ext. flash ext. flash 80 fixed 176/38k (2) 1 (1) 176/38k (2) 500/12k 500/12k 2 (1) 1 (1) 2 1 2 1 1 message memory codec aram flash flash flash flash aram aram aram internal internal internal internal external external external external internal d16359 d16329 d16351 D16321 d16355 d16325 d16308 34/56 (3) n/a n/a n/a for vp only for vp only d16000 system-on-chip family product range
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