I 'm studying possibilities to make a digital oscilloscope for PC, with onboard RAM to memorize samples.
I have several questions :
=> Wich bus is the easier to use (hard and driver for linux/windows) : PCI, USB or IEEE1394
=> I though about using many low speed ADC (cheapier) to reach sampling frequency I 'd like to use, is it a good way to do this.
Which FPGA would be the most suitable for that project SpartanII, or APEX20k