Currently I am using SigmaStudio 3.12.4 with an ADAU1761 on an EVAL-ADAU1X61EBZ board
connected to the PC via USBi(EVAL-ADUSB2Z 1.3).
Whenever I use a level detector in a schematic the communication from the eval board to the PC/USBi
randomly stops. When I only use the block switched on the communication will stop after a few seconds,
sometimes a little longer. But if I change some parameter in the schematic the communication stops
immediately a lot of the times.
When the communication stops I mean that the USBi can't write or read to the DSP. When the Link
Compile Download button is pressed, the Block writes appear along with the Read Request but no
Read Results appear. When measuring the in and outputs of the DSP the program still works.
The only way to restore communication is by removing the power of the USBi. Removing the power
of the DSP does not work.
It does not matter if the schematic is large and complex or very simple like a throughput.
The communications stops and when downloading no Read Results appears. It also does not matter
which level detector is used.