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CP/M User Group #5 Disk CPMUG5

Roger Arrick CP/M User Group #5 disk CPMUG5 Click images for larger view

Tstory goes, when the CP/M User Group distributed disk #5 in 1977 it included some original source code from Gary Kildall 1975. Original PL/M source for CP/M including FDOS, BDOS and PIP .

Apparently they were told to stop that and subsequent disks had it deleted from the directory but pieces of it remained on the disk. The CPMUG5 disk I have apparently was one of these.

Letter from Herb

Also see Herb's web page about Public Domain CP/M.

Posting on Computer History group

Displaying the FDOS source on an Xerox 820

I created an Image Disk .IMD file

Here is the Image Disk .IMD file


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