Fellow techies,

Curious about the firmware revisions in the R1150 series. I have an 1150E, which I believe was the next-to-last one ever released.

What additional features came with the 'F' and was it the last revision?

Is the 'F' firmware a simple case of new EPROMs, or was there additional hardware? I seem to recall something about a daughterboard to hold an extra EPROM.

If it's just an EPROM swap (or even if it's not), has anyone archived the EPROM image files?

Thanks much.