RX02 Emulator v1.93
Updated release to add a few new sample disk image files for PDP-8 systems, and fix an issue when using the emulator under OS8 in RX8E+RX01 mode. Prior to this update, the emulator would throw an error if the 'double density' mode bit was set in commands under RX8E/RX01 mode. While technically this should be an error, early versions of OS8 (appear) to set the DD bit the same as the unit ID, so accesses to unit 1 would fail. This has now been resolved to ignore the DD bit when in RX8E+RX01 or RX11+RX01 modes. Only RX02 mode uses this bit.