Help.....DSP on ARM9 or ARM7!!!!
- From: "jagdish.dsp" <jagdish.dsp@xxxxxxxxx>
- Date: Mon, 30 Jan 2006 11:28:42 -0600
Dear Friends,
In my design I need to develope a DSP algorithm on one DSP processor and
then to interface same with ARM which is handling all the peripherals.
I am thinking if my DSP algorithm can be implemented on ARM or not...so
need you help. Right now I am using evaluation board of Texas DSK, so
taking the input from microphone is given to CODEC(A to D conversion)
whose sampling freq is 32KHz.
I have to implement 8192 point FFT on real time sound data....
And also want to implement Low pass FIR filter on Real time sound data
before doing FFT. So can this be implemented on ARM 9 platform??????
while pareallaly I want to interface one modem, IR receiver,key board, and
external memory with ARM. If possible please let me know which will be the
best ARM9 based chip to implement the same.
So is it possible to implement all this on ARM7 or ARM9 platform so with
one processor only I will have my solution.
What chip should I use for A/D conversion with good sampling of sound.
Please help me.......
Thanks and Regards,
Jagdish.
.
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