OpenBSD Handbook

OpenBSD 7.9 release · amd64 · Generated 2026-09-09

simh-3.9.0p3

PDP, IBM 1401, Nova and other CPUs simulator

Back to search · Project homepage

Description

This package includes Computer History Simulation Project's simulators. The Computer History Simulation Project is a loose Internet-based collective of people interested in restoring historically significant computer hardware and software systems by simulation. The goal of the project is to create highly portable system simulators and to publish them as freeware on the Internet, with freely available copies of significant or representative software. Simulators included in this package: - Data General Nova, Eclipse - Digital Equipment Corporation PDP-1, PDP-4, PDP-7, PDP-8, PDP-9, PDP-10, PDP-11, PDP-15, VAX - GRI Corporation GRI-909 - IBM 1401, 1620, 1130, System 3 - Interdata (Perkin-Elmer) 16b and 32b systems - Hewlett-Packard 2116, 2100, 21MX - Honeywell H316/H516 - MITS Altair 8800, with both 8080 and Z80 - Royal-Mcbee LGP-30, LGP-21 - Scientific Data Systems SDS 940

Package information

Ports path
emulators/simh
Package architecture
amd64
Maintainer
The OpenBSD ports mailing-list <ports@openbsd.org>
Categories
emulators
Available flavors
None listed

These are ports metadata. Binary availability depends on the release, architecture and mirror. Build and test dependencies are not an installation checklist.

Direct dependencies

Build

Installing and updating packages · Package details as JSON