Honored Contributorhi
i want to make a portable device for real time audio processing such as FFT(16bit sound sampled) and Digital Filter it's 3.6v Battery powered and use from 4.3" TFT LCD touchScreen for display. Please advice me thank you
Honored ContributorExcuse me:oops::oops:
my english is very bad:(:(Honored ContributorNios II Embedded Evaluation Kit, Cyclone III Edition is a good candidate. However, it does NOT have any ADC or DAC. Good luck.
Honored ContributorWOW!!!
please see "Nios II Embedded Evaluation Kit, Cyclone III Edition" spec it has 24 bit Audio Codec!!! h ttp://w ww.terasic.com.tw/attachment/archive/240/image/HMB_QB3_500.jpg please remove space char between h ttp & w ww from above link!!!!Honored ContributorYes, it has audio ADC + DAC for multimedia application. It does not have general purpose IO.
Honored Contributori wanna de1 Board but with cyclone III core!!!
Honored Contributori need to low power FPGA
Honored ContributorDE1 is pre-configured. You cannot change its configuration at all.
Honored Contributorcyclone iii ep3c25 isgood for DSP? (digital filters, cd quality audio processing, real time FFT, ...)
thank youHonored ContributorYes, Cyclone II and III are good for digital signal processing stuff.
Honored Contributorhello
excuse me i wanted to use from tms320vc5509 (for dsp such as real time fft, digital filters) and one fpga or lcd driver chip for lcd driving and cortex-m3 for link between lcd & dsp chip & memory. I realized that fpga could used for lcd driving and use from niosII instead of the cortex-m3 so cyclone III with 24k LE better than from tms320vc5509+cortexm3+lcd driver ? my device is similar the belowe image: http://www.partlancer.com/pics/DSO-Nano-v2-Digital-Storage-Oscilloscope.jpg thank you
