UCSD P-System with Pascal, Version II

Heath Company offered a version of the UCSD P-System operating system for their both their 8-bit computers and the 16-bit H11. Thanks to the generosity of one of the SEBHC members, I received the 5.25" disks and manuals. And through E-Bay, I was able to get the H11 version, that one didn't include the Users Manual, but did include the special instructions for the H11.

Copyright info

University of California has allowed this to be used for non-commericial use as described on their site, and shown below.

COPYRIGHT (C) 1978, 1979 REGENTS OF THE UNIVERSITY OF CALIFORNIA


All Rights Reserved


UCSD Pascal versions authored solely by UC authors prior to June 1, 1979 may be licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License (http://creativecommons.org/licenses/by-nc-sa/3.0/legalcode) or the following.


Permission to use, copy, modify, and distribute any part of UCSD PASCAL solely authored by UC authors before June 1, 1979 for educational, research, and non-profit purposes, without fee, and without a written agreement is hereby granted, provided that the above copyright notice, this paragraph and the following three paragraphs appear in all copies.


Those desiring to incorporate UCSD PASCAL into commercial products or use for commercial purposes should contact the Technology Transfer Office, University of California, San Diego, 9500 Gilman Drive, Mail Code 0910, La Jolla, CA 92093-0910, Ph: (858) 534-5815, FAX: (858) 534-7345, E-mail: invent@ucsd.edu.


IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS, ARISING OUT OF THE USE OF UCSD PASCAL, EVEN IF THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.


THE SOFTWARE PROVIDED HEREIN IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. THE UNIVERSITY OF CALIFORNIA MAKES NO REPRESENTATIONS AND EXTENDS NO WARRANTIES OF ANY KIND, EITHER IMPLIED OR EXPRESS, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR THAT THE USE OF UCSD PASCAL WILL NOT INFRINGE ANY PATENT, TRADEMARK, OR OTHER RIGHTS.

From Spring/Summer 1982 Heath Catalog:

Modular UCSD P-System with Pascal, Version II

  • Easy-to-use system responds quickly to changing needs
  • Runs on any microcomputer with a resident interpreter

A complete environment for program development and execution: Includes a Pascal compiler to produce universal P-code, an efficient P-code interpreter, screen-oriented and character-oriented editors for programs and text, a filer for rapid file manipulation, a macro-assembler which produces code to be linked with Pascal programs, and a system library of frequently-used utilities. Modular structure allows division of large tasks into smaller, easier task. Support updates available from Softech Microsystems, San Diego, CA. Requires H-8/H-19, H-11A/H-19, or H/Z-89 (as listed below) with 48K RAM (64K recommended) and two disk drives (HOS-817-3 requires, supports only two hard-sectored 5.25" drives).

HOS-817-3, hard-sectored 5.25" disk for H-8/H-19 and H/Z-89, 8 pounds. ... $295.00

HOS-1127-3, soft-sectored 8" disk for H-11A/H-19/H-27, 8 pounds. ............ $295.00

Software

It seems that Heath did not provide this software with the typical black binders. I now have multiple copies, and they all are like this. I have also never seen anything different on ebay.

H17 Hard-sectored disk images (H8D)

I received this from another member of the SEBHC group and have imaged the disks in the H8D format.

Complete release in a zip file: UCSD Pascal

Individual disks:

Soft-Sectored disk images (TD0)

These files are from Don Maslin's famous archive. I have not tried these images, since I do not have a way to create floppies from TD0 files, but I am working on adding soft-sectored disk support to my emulator, and would then try to use it with that.

Complete release in a zip file: UCSD_TD0.ZIP

Individual disks:

Last Modified: Sunday, 25-Feb-2024 22:45:04 PST

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Mark Garlanger

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This site is dedicated to preserving the history of the original Heathkit computers. They were initially release in 1977 and included the 8-bit H-8 and 16-bit H-11 systems. The H89 was released in 1979.