This directory contains a demo version of the Ersatz-11 PDP-11 simulator for PCs running DOS, Win32, OS/2, Linux, or nothing at all, by John Wilson. Files: install.exe self-installing archive of Ersatz-11 V7.3 Demo (DOS version) winstall.exe INSTALL.EXE program for Ersatz-11 V7.3 Demo (Win32 version) e11.tar.gz GZIPped TAR archive of Ersatz-11/Linux V7.3 Demo Unpack with: zcat e11.tar.gz | tar xvf - Or maybe: tar xvzf e11.tar.gz oinstall.exe INSTALL.EXE program for Ersatz-11 V7.3 Demo (OS/2 version) sinstall.exe INSTALL.EXE program for Ersatz-11 V7.3 Demo (stand-alone version with FAT file system support). Run it on DOS and type "SYS E11.SYS A:" to make a boot floppy (also works on hard drives, or USB drives if SYS is run on a 32-bit Windows system). The target drive must be FAT12/16/32. Now includes native SYSL/SYSO/SYSW utilities for Linux, OS/2, and Windows. e11.iso.zip Bootable CD-ROM image with stand-alone version of Ersatz-11 V7.3 Demo. Boots to E11> prompt. Requires a FAT hard drive for disk images. Also has self-installer that runs on DOS. drivers subdirectory containing OS drivers used by E11 fuzzball subdirectory containing an experimental bootable Fuzzball pack lunar subdirectory with VT11 lunar lander program by Jack Burness vt100.ini init file to make E11 act as a plain VT100 vt100.pdp simple program loaded by VT100.INI