Multiplatform PDP-11 Assembly
Download the latest sample code
These x86 tools are a collection of free software I have collected
together with some scripts to allow them to be easily used.
These tools are intended to allow a relative beginner to compile
simple programs that will compile to multiple PDP-11 destination
All compilation is done with 'R11' via a set of batch files (found
in \Utils\R11).... and a copy of Notepad++ is provided for code
Code can be easily assembled via Notepad++ by pressing F6 to use NppExec, and selecting
one of the destinations... the appropriate batch file will be
executed building the program, and the emulator started
Please use these tools at your own risk.
They are provided freely in the hope they will be of use, and have
been tested to the best of my ability but I cannot test in all
situations or guarantee they will not harm your computer in some
These tools have been tested on Windows 10, Windows 7 64 bit, and
Windows XP 32 bit
With the exception of AkuSprite Editor, MsxHeader and
PlusThreeHeader and the scripts and examples I did not write
the tools provided in this kit - to my knowledge, all the tools in
here are Free and open source, and there is no reason they cannot be
redistributed - if you know otherwise, please notify me and I
will take appropriate action to resolve the issue.
Extract the files from the archive into a folder on your machine -
you need to preserve the directory structure
To start run "Mdrive.bat" this will create a virtual M drive on your
machine... if M is in use, N or O will be ued.
From that R drive use "Notepad++" to edit
when you are done use "Mdrive-remove" to remove the M drive
Please see my Youtube channel for more examples of how to use these
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