Reply To: DSP – how, why, troubleshooting, different hardware, etc.

[AJC]

OK, I didn’t like my answer, so here is more information:

You, like I, probably do not have the schematic file for the pinout and how the components for the device is connected. As such, if you try to create a file in CCES, you could have issues. This is why they provide that for the evaluation board in this post:

https://ez.analog.com/dsp/software-and-development-tools/sigmastudio-for-sharc/f/q-a/167682/adsp-21489-noob-questions

https://ez.analog.com/dsp/software-and-development-tools/sigmastudio-for-sharc/w/documents/9487/faq-is-it-possible-to-generate-an-application-ldr-with-schematic-code-and-parameter-embedded-in-it

Click to access SigmaStudio_5F00_No_5F00_Download_5F00_Mode.pdf

The User Guide for Sigmastudio for SHARC:
The Release Note, Reference Guide, Users Guide and Product Spec can all be found in the “C:\Analog Devices\SoftwareModules\SigmaStudioForSHARC-SH-Rel2.2.0\Docs” folder.

Edit:

I contacted the seller to contact the manufacturer to either procure an LDR file for the device in order to then program it to load the schematic at boot. Probably something I should have thought about earlier.