From: Peter Brown <pfb@syseng.anu.edu.au>
To: Ole.Reinartz@nokia.com
Cc: linuxppc-embedded@lists.linuxppc.org
Subject: Re: Kernel Math Emulation again
Date: Mon, 06 Dec 1999 10:54:19 +1100 [thread overview]
Message-ID: <384AFB2B.715EECB6@syseng.anu.edu.au> (raw)
In-Reply-To: A914533BF4B9D2118D980008C7894C0A014D54F0@dueis01nok
Has anyone tried writing a driver for the MPC860 CPM DSP? The Motorola FAQ
says that it can perform an 8x8 pixel Discrete Cosine Transform in 30uS (@
25Mhz clock speed). The MPC823 has a DSP coprocessor in it as well. The
MPC860 DSP library is targeted for modem processing but could be used for
other purposes.
--
Peter Brown, Software Engineer | Phone: +61 2 6279 8830
Robotic Systems Lab, RSISE | Fax: +61 2 6279 8660
Australian National University |
Canberra ACT 0200 AUSTRALIA |
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next prev parent reply other threads:[~1999-12-05 23:54 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
1999-12-03 9:03 Kernel Math Emulation again Ole.Reinartz
1999-12-05 23:54 ` Peter Brown [this message]
1999-12-06 1:31 ` Dan Malek
-- strict thread matches above, loose matches on Subject: below --
1999-12-06 8:15 Ole.Reinartz
1999-12-03 8:46 Ralf HECKHAUSEN
1999-11-30 9:03 Ole.Reinartz
1999-11-30 10:04 ` Neil Blackwood
1999-12-02 22:32 ` Bill Roman
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