m9312: PDP-11 Boot PROM Utility


m9312 is a utility to encode and decode images of boot PROMs for DEC PDP-11 computers. Many PDP-11 computers support the use of 512x4 boot PROMs; for instance, these are used on the M9312 bootstrap terminator module, or in the PDP-11/44 CPU.

For actual M9312 PROM files, including reverse-engineered source code, see Don North's M9312 PROM Files or Blue Feather Technologies' mirror.


m9312 is made available under the terms of the Free Software Foundation's General Public License, Version 3. There is NO WARRANTY for m9312.

Source code is available for download.


m9312 development is hosted at Github.

Last updated July 17, 2019

Copyright 2005, 2019 Eric Smith


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