New bitstream 20150928 experience is not good.
When I renamed files to new order and placed new bitstream to SD card Nexys reported error that files are missing or broken, not possible to start.
So, I placed there old bitstream with old names of files and left there also files with new names - Nexys started old bitstream correctly.
Then I replaced old bitstream with the new and turned on Nexys - surprise was that old filenames (or together with new) reports no error like are missing or corrupt, only ROM checksum is invalid and M65 started, sadly C65 mode ends in MLM and exit is not possible (I don't understand this behavior 'cause there is used same ROM in both files - with old and new name). Working is correctly C64 mode.
If anyone helps to solve it or have other experience, let us know, if then also solution.
Miro
What about the C65 mode?
Like I wrote - C65 power on message is displayed, Ready prompt is written and immediatelly jumps to MLM - when I use X command after Ready prompt it jumps back to MLM, so work in MLM like programming and executing ML programs works, but it's not possible to get work Editor and Basic requires Editor.
Miro
For those interested in the reason for the "drop to monitor" bug, it is when the SD card file system and the Kickstart file system code don't agree on where particular sectors are. This can probably be fixed with a patch to kickstart, but as Deft has said, it currently on the top of our queue right now.
