If you mean about the Ubitium, then no - other than what's in the article. If you mean more in depth about MAJC, then also no - I read an Ars Technica article

If you mean about the Ubitium, then no - other than what's in the article. If you mean more in depth about MAJC, then also no - I read an Ars Technica article around about it (and Itanium) around 25 years ago, when it came out and also the Wikipedia page. I have no EE or CPU design background, I'd imagine most people would know far more than me. I just remembered the 'generic instruction unit' from MAJC and if this was something superficially similar but at the processor 'core' level.