This directory contains a demo version of the Ersatz-11 PDP-11 simulator for PCs running DOS, by John Wilson. Note that HD.SYS has changed since V1.1A, so you must get the new HD.* files when upgrading to V2.0. -file- -type- -description- e11.exe binary executable file e11.hlp binary help file (used by E11.EXE's HELP command) e11.lj binary documentation (HP PCL, suitable for HP LaserJets) e11.pcl.gz binary documentation (gzipped HP PCL file suitable for HP DeskJets using no built-in fonts -- WARNING, this is a large file) e11.ps text documentation (Postscript file) NOTE: e11.lj/e11.pcl.gz/e11.ps yield identical output e11rn.txt text E11 V2.0 release notes hd.mac text source for RT-11 HD: device handler hd.sys binary binary for SJ/FB HD: device handler hdx.sys binary binary for XM HD: device handler ked.cmd text key scripts for using cursor keys with KED or EDT The "fuzzball" subdirectory contains an experimental bootable Fuzzball pack. At the moment there is no plain text version of the E11 documentation file. If printing it out is impossible or undesirable, PC users can see e11.ps using Ghostscript, there's a version precompiled for DOS and/or Windows available for free download on prep.ai.mit.edu in the pub/gnu directory.