Mesa 7i43 / 7i49 / 7i37 FIrmware Needed

The bit file is indeed for a 200K 7I43. I can make a 400K one tommorow

freeby.mesanet.com/svrm6b.bit

It works! Thanks for the help, I did check it out quickly the other day and saw movement from my resolvers. Now I get to go sort out the details of everything else. I still need to go and check that my sin-sin or cos-cos voltage is less than 1V RMS. Thanks again for the help.

-Scott

Looking for the firmware posted here, my last (mostly) working config was using svrm6s.bit.  I backed it up but did not think to save this file.  I want to give one last try to get this machine running again with its current boards, I gave up last time dealing with strange resolver issues.  The original setup was using 6 mesa cards and I will try a simpler setup with new 5i25 7i77 hardware I have next and the old 7i49, though I think there is a chance it is the problem.  Scott had the machine working, somewhere along the way (possibly transport) it I think something developed an issue and the resolver feedback and turret indexing stopped working correctly. 

 

Thank you! Can I pay you something for your time to do this? I think I would be dead in the water without this file.

After looking at the mesa boards I have it looks like the 5i25 7i77 idea probably isnt a simple plug and play, I'm going to give it a go with the original boards and try a few things.