updated content of SETS_FPGA.asciidoc authored by Patrick Schmitt's avatar Patrick Schmitt
...@@ -11,9 +11,12 @@ The following sections explains how a waveform is captured and displayed using t ...@@ -11,9 +11,12 @@ The following sections explains how a waveform is captured and displayed using t
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* https://es.technikum-wien.at/openlab/openlab_wiki/wikis/ETS_FPGA_CONFIG[Configuring the FPGA design for capturing samples in SETS-mode] To configure the FPGA design to acquire samples in SETS, the GUI has to send the necessary parameters using a protocol.
* https://es.technikum-wien.at/openlab/openlab_wiki/wikis/ETS_FPGA_FLOW[The process of capturing and reconstructing waveforms during SETS-mode] This is done as soon as the user leaves the time base in which the ADCs are able to sample at real time.
* https://es.technikum-wien.at/openlab/openlab_wiki/wikis/ETS_FPGA_COMPONENT[The implementation of the SETS component of the FPGA design] Because of the selected ADCs, the maximum real time sample rate is 2.5 MSa/s. This sample rate is used, if the user selects 20 μs/div as time base.
A time base smaller than this will require a higher sample rate which is only achievable using the SETS mode.
After receiving the necessary parameters from the GUI, the FPGA starts capturing the first samples of the measured signal.
The process of capturing the first sample in relation to the timing behavior of the ADC is illustrated in Figure 1.
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