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enjoy-digital / thunderscope

LiteX based FPGA gateware for Thunderscope.
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Add HMCAD1511 datasheet to the repo simple test over test over JTAGBone. #10

Closed enjoy-digital closed 2 years ago

enjoy-digital commented 2 years ago

The HMCAD1511 is also used on the SDS1104X-E, so we can reuse most of the code already developed for it in 360nosc0pe project; https://github.com/360nosc0pe/scope.

We can list the use/configuration difference here to know the adaptations that will be required.

Being able to do first ADC captures requires:

With these features implemented, let's first do a simple unit-test over JTAGBone and verify sampling over LiteScope.

enjoy-digital commented 2 years ago

ADC PLL + ADC <-> FPGA link seems OK now, we can correctly receive the ramp pattern emitted by the ADC when configured to output it (here observed with LiteScope): Screenshot from 2022-07-22 11-02-32

enjoy-digital commented 2 years ago

Done, HMCAD1511 is configured correctly and synchronized correctly/operating correctly with the FPGA.