regarding BF533 | Analog Devices DSPs

Technical discussions related to Analog Devices DSPs (including Blackfin, TigerSHARC, SHARC and ADSP-21xx DSPs).

hi everyone, am working with BF533.i have multiple loops in my program.so i have to store previous counter valules(lc0,lt0,lb0)in some location.i stored in stack.but while retrieving back each is taking 10 extra cylces.can anyone suggest me some way so that i can reduce my cycle count. thanks in advance regards chandrika

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� How many loops do you have in your program. I believe 533 supports 3 hardware loops. If you have more than 3 you can use software looping. The best way I find to easily access such temperory data is to use the Frame concept provided in blackfin. Using this you can store and load using those instructions in parallel. If possible try to breakdown those loops seperately or combine these multiple loops. To do this you need to see if the functionality in the loops allows you to do it. Rgrds, Rajendra. On Mon, 16 May 2005 chandrikavilluri wrote : >hi everyone, >am working with BF533.i have multiple loops in my program.so i have >to store previous counter valules(lc0,lt0,lb0)in some location.i >stored in stack.but while retrieving back each is taking 10 extra >cylces.can anyone suggest me some way so that i can reduce my cycle >count. >thanks in advance >regards >chandrika

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Discussion Groups | Analog Devices DSPs | regarding BF533

regarding BF533 - chandrikavilluri - May 16 6:10:00 2005

regarding BF533 - chandrikavilluri - May 16 8:38:00 2005

Re: regarding BF533 - Raj Baretto - May 25 4:29:00 2005