Hello Michael,
You actually can feed the modulator output directly into an FPGA. Essentially all that is needed is a digital filter which can be implemented in an FPGA. Most commonly a sinc filter is used, and an example can be found in the ADS1202 reference…
Hi Xiangyong,
Welcome to our e2e forum! You would need to feed the output of the AMC1304 through a digital filter, built in an FPGA or through the Sigma Delta Filter Module of a processor such as the Delphino class C2000 controllers from Texas Instruments…
Hi Brian,
Absolutely the AMC1305L25 can be used with an FPGA acting as the digital filter. There is some VHDL associated with the ADS1202REF that you can use as a starting point, you can find that here: www.ti.com/.../slac055
Hello Y.Ottey,
Yes, it is possible to evaluate a system using the AMC1210EVM with the AMC1303EVM. The clock input of the AMC1210 is compatible with the clock from the AMC1303.
How will this be used in the final system? Where does the filter output go…
Hi Zoe!
We have some example VHDL for implementing a Sinc3 filter that you can find under the ADS1202 Reference Design tool folder here:
Scroll down towards the bottom for the VHDL. Many of the FPGA vendors also provide examples oh how to do the Manchester…
Hi Bruno,
Welcome to the e2e Forum! Can you provide a little detail on your hardware setup? What FPGA are you using? How is the LVDS interface setup? Do you have a schematic that you can share? There is a VHDL archive available here that you may find…
