I find some problems when I use SigmaStudio
1: If I use “Ctrl + wheel of mouse” to zoom in or zoom out the screen , The parameter of every component can not be modified , only “rename” , “connect” , “move” can be operated. And every component displaying is not every clear,Many design tools support this function for example Coreldraw..
2: How can used a Sine Tone to generate a sine and cosine signal at same time , If used a filter , Group delay maybe occur ;If used delay unit , many RAM units are used .
3: How can I get a EvalBoard ,I am going to use ADAU1401A sigma DSP. I am in Shenzhen Guangdong P.R.C