PDP 8E Simulator

2.2 · Mac - Bởi Bernhard Baehr

· 09/12/2019 23:43 (4 năm trước)

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Giới Thiệu · PDP 8E Simulator

The PDP-8/E Simulator is an emulator for the Digital Equipment Corporation PDP-8/E minicomputer, a famouse computer of the early 1970 years. The simulator, first released 1994, provides a comfortable user interface for running, writing and debugging PDP-8 software on a Mac and to learn about the internal functioning of a computer. It has a console with switches and flashing lights enabling the user to operate the PDP-8 like a hardware machine.
Maybe the simulator is of interest for a larger audience using it for educational purposes or as a remembrance to the good old time of the computer age. The simulator and its source code are published under the GNU General Public License.

có gì mới trong phiên bản 2.2 · PDP 8E Simulator

This is the 25th anniversary of the PDP-8/E Simulator, and version 2.2 contains the following improvements:

The PDP-8/E Simulator now has a Real Time Clock plug-in with various clock models and frequencies
Improved real time performance (finally without any busy waiting) enables the simulator to pass the MAINDEC-8E-D8AC-PB DK8-E Clocks Diagnostics for all clock frequencies
An improved plug-in API enables plug-ins to be written in Swift
A Swift version of the Memory Content demo plug-in was added
For the RK05 disk drives, now a gauge indicates the last accessed track of the disk and the kind of access (Read, Write or Seek)
The ASR-33 no longer replaces "--" with "-" when "Use smart quotes and dashes" is enabled in the "Keyboard" System Preferences
Fixed a very rare situation that could cause two PDP-8/E run threads to run simultaneously, causing total confusion
Many minor bugs fixed, including typographic errors and visual glitches with Dark Mode
Improved compatibility with macOS 10.14 "Mojave" and macOS 10.15 "Catalina"

Full Specifications · Google Chrome Zing MP3

Phiên bản	2.2
Cập nhật	09/12/2019 (4 năm trước)
Nhà phát triển	Bernhard Baehr
Thể loại	Educational Software
Hệ điều hành	Mac
Hệ điều hành cài đặt	Macintosh
Yêu cầu	macOS Catalina macOS Mojave macOS High Sierra macOS Sierra OS X El Capitan OS X Yosemite OS X Mavericks OS X Mountain Lion OS X Lion OS X Snow Leopard
Lượt tải về	137,417