[Speex-dev] Fixed Point on Renesas M32C?

Andy Hewitson andy.hewitson at gmail.com
Wed Jan 13 09:00:31 PST 2010

Hi All,

I'm a Speex newbie wanting to figure if it's worth trying to get the fixed
point decoder working on an M32C processor.  It has a hardware 16x16->32
multiply and a 16x16+48->48 multiply/accumulate in about 8 cycles and runs
at 25Mhz.  No shortage of RAM.

I'm confident that I could make it work and am willing to commit the effort,
but before I do so I should ask:
1) Does anyone know of a port to this or the M16C series of processors?
2) Is it likely to be feasible (ie: sufficient CPU resource?)


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