4DSP Support Forum

Products => FMC Products => FMC103, FMC104, FMC107, FMC108 => Topic started by: robinhood12 on June 04, 2013, 12:28 PM

Title: buffer size in fmc104
Post by: robinhood12 on June 04, 2013, 12:28 PM
The reference software allows maximum buffer size of 32*1024. Any size higher than this gets error communicating with adc. Is there any way to increase this buffer size or time of acquisition from a single adc?
Title: Re: buffer size in fmc104
Post by: arnaudNL on June 05, 2013, 02:57 AM
Dear Sir,
This limitation is about having a 64kB FIFO in the firmware. You would need to use a hardware memory instead of the FIFO 64kB in order to buffer more data. This is integrator responsibility.
Best Regards,
Arnaud