Hello,
I've to choose the platform for an embedded system. I'm developing a multichannel (16 channels, 32ksps) acquisition system. I need to make some filtering operations over each channel and send them to pc everything in real time. The channels have an SPI compatible interface. I've looked at the Spartan3A dsp where I can easily make multiple SPI compatible interface and then process the channel in parallel. I've found the Spartan 3A dsp starter kit from AVNET that can work well but it hasn't an USB interface that I want use to send data to pc (principally I need channel that has a bandwidth larger then 20MB/s). What do you think about this solution?
Which could be any DSP equivalent solutions? The data format are two's complement, 24 bit width, I've thinked about a TMS320C64 but I don't figure out how grouping 16 channel SPI Compatible in one channel.
All suggestions or comment are welcome,
Regards,
Boortsu
--------------------------------------- Posted through