all the
you
assembler
it's
methods,
-sin(x+pi), and
I was figuring on just storing the amplitude conversion data in EPROM. As in a simple state machine.
Implementing the serious math in an FPGA can be faster but seriously more difficult (expensive, i could have to go outside for that).
Hi Fred,
I designed and built a DSP board using the Wavefront AL3102 (48 MIPS), the WM8731 CODEC (24 bits/sample, 48 kHz) and an Atmel microcontroller (DSP program loading/storage and control) that will be selling for around $50. It comes in a
20 pin 600 mil DIP package (small!) and consumes 48 mA at 3.6 to 24 volts. It has stereo input/output, 5 low speed ADC inputs (i.e. for pots), 3 digital outputs (i.e. for LED's), and analog and digital 3.3 volt supplies to support external circuitry. It's easy to program and can be loaded (EEPROM) using a serial interface. I have been updating some postings on this at this forum:If anyone is interested, has questions or comments/suggestions I'd love to hear about them!
Best Regards, Mark Seel Next Audio, Inc snipped-for-privacy@gmail.com
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