one more suggestion is that you try to load your program and data in L1
RAM (internal RAM)..this will reduce process time .. sandeep -- Sci/Engr 'SC' Communication System Group ISAC, ISRO ph:5083323 Quoting Mike Dunn <>: > A couple of suggestions- > > 1. Since you only have around 3000 processor clocks to play with, you might > want to checkout information and examples using EDMA - you are using a chunk > of that in your ISR. > > 2. Have you looked at the examples in TMS320C6000 Programmers Guide > (SPRU198)?? This might show you how you can reduce your code size. > > mikedunn > > nadbret <> wrote: > Hello, > > I use the C6711DSK and the PCM3003 audiocard. > I want to do a FIR filter with a sampling frequencyH Khz. > I use an hardware interrupt each time the serial port Mcbsp1 receives > a data. > Between 2 samples, I do my process (read data from the codec, FIR & > write data) but the process time is too long. > Is the best way to do a filter with this sampling frequency? > > Thanks > > _____________________________________ > Note: If you do a simple "reply" with your email client, only the author of > this message will receive your answer. You need to do a "reply all" if you > want your answer to be distributed to the entire group. > > _____________________________________ > About this discussion group: > > To Join: Send an email to > > To Post: Send an email to > > To Leave: Send an email to > > Archives: http://www.yahoogroups.com/group/c6x > > Other Groups: http://www.dsprelated.com > ">http://docs.yahoo.com/info/terms/ |