Hi hap,

there's suddenly a problem with the current MAME version:
If starting any of the new 6301 engines with NVRAM and exiting the engine again without using F1 (or Off/Stop etc.), then on every following start there appears an error message "Error reading NVRAM file ...\maincpu"!

This didn't happen with compiles 2 or 3 days ago, so you must have changed anything.
Edit: Even yesterdays version was still ok, so I guess the problem started with the following commit:
"hd6301: don't save internal registers to nvram when it's not battery backed"

I hope this was not intended, because it's really an annoying behaviour.

Regards,
Franz

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