> If the failure affects the EPROM monitor,then any results you get from the > monitor are suspect.
No, what I mean is, the appearance of the upper six bits being dead was because of how the monitor shifts in data from the keypad. Since bit 2 was always zero, it would look like everything above it was zero too because the bit shifts carried the error forward. A direct brute-force step through showed the actual issue and I should have just done that in the first place. The monitor works properly everywhere else outside of those locations, including from the TTY. -- ------------------------------------ personal: http://www.cameronkaiser.com/ -- Cameron Kaiser * Floodgap Systems * www.floodgap.com * ckai...@floodgap.com -- Ninety-nine percent of lawyers give the rest a bad name. -------------------
