> From: Charles Dickman > So if the I/O page is completely (all processor modes) unmapped is > there any way to recover besides a power cycle? Does the RESET > instruction disable the MMU?
Interesting questions! The CPU manuals don't say, about the RE$ET; I just tried it on the /23 I happen to have next to my desktop, and yes, the RESET instruction does clear bit 0 of SSR0. Noel