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- Newsgroups: comp.dsp
- Path: sparky!uunet!sun-barr!cs.utexas.edu!csc.ti.com!tilde.csc.ti.com!fstop.csc.ti.com!ra!rowlands
- From: rowlands@ra.NoSubdomain.NoDomain (Jon Rowlands)
- Subject: Re: Need a general-purpose DSP card for PC/AT bus
- Message-ID: <1992Jul21.225233.12883@csc.ti.com>
- Keywords: DSP , gneral purpose, PC bus
- Sender: rowlands@ra (Jon Rowlands)
- Nntp-Posting-Host: ra
- Reply-To: rowlands@csc.ti.com (Jon Rowlands)
- Organization: Texas Instruments, SPDC, DSP Technology Branch, Dallas
- References: <1992Jul21.055757.8327@qiclab.scn.rain.com> <_4dmzlb.pdh@netcom.com>
- Date: Tue, 21 Jul 1992 22:52:33 GMT
- Lines: 52
-
- In article <_4dmzlb.pdh@netcom.com>, pdh@netcom.com (Phil Howard ) writes:
- noziska@qiclab.scn.rain.com (Pat Noziska) writes:
-
- >Does ANYONE out there sell a general-purpose DSP card for the PC/AT bus?
- >By general-purpose, I mean:
- >
- > 1. Has an Open architecture (i.e. one which will allow me to
- > write ANY kind of DSP code I want and make it work on the board)
- > 2. Not originally designed for a specific purpose (such as voice or fax)
- > 3. Has an RJ-xx interface (which sorta violates my second criterion,
- > but it's what I would prefer). Telephony interface is a plus.
-
- I'd also like to find such a board, but I don't need the RJ-xx interface.
-
- Nice features I'd like to see:
-
- 1. A/D and D/A on board (plug in option is ok).
- 2. A/D and D/A that go up to 16 bits and 44.1 kHz would be nice
- but I don't need it for all purposes.
- 3. Buffered A/D and D/A so I don't have to code the pace.
- 4. 2 each of A/D and D/A (stereo, other effects, etc.)
- 5. If RJ-xx interface, voltage level, ring detect and such would
- also be nice, but that sounds like a telephone line interface
-
- There's a neat general purpose TMS320C31 DSP board made by ASPI, called
- the Elf-31. The hardware is $1000, TI software development software is
- extra. It has:
-
- 33MHz C31
- 128k x 32 fast DRAM
- stereo 16 bit A/D and D/A, up to 48kHz sampling rate
- stereo 1/8" in/out sockets
- RJ-11 telephone interface
- MIDI/serial interface
- 16 bit AT 2/3 card
- daughter board socket
-
- ASPI's address is:
-
- Atlanta Signal Processors. Inc.
- 770 Spring St
- Atlanta, GA 30308
- USA
- phone: (404) 892-7265
- fax: (404) 892-2512
-
- Not an ad, just a word from a satisfied customer...
- --
- Jon Rowlands email: rowlands@csc.ti.com
- Texas Instruments phone: 1-214-995-3436
- SPDC, DSP Technology Branch fax: 1-214-995-0304
- Dallas, Texas, USA
-