Sarah K. Marr

ID:2709
First Name:Sarah K.
Last Name:Marr
Web Address:https://sarahkmarr.com/retroindex.html
Last Change:2024-09-14
Number of Files:4 (443rd most prolific)
Number of Downloads:150 (2,643rd most downloaded)

HP-1973 for macOS   (details) Other ENG   31,764 KB
A simulator which runs the (included) ROM code of the HP-35, HP-45 and HP-80 RPN calculators. It includes everything necessary to follow the internal workings of those calculators: ROM maps, execution listings, internal variables, etc. Plus! it comes with pages of help screens which explain the simulator and calculators and! it includes seven different color themes. Although written in Python, this standalone version doesn't need an existing Python installation to run it on macOS.
By Sarah K. Marr. 2024-09-14

HP-1973 for Windows   (details) Other ENG   44,866 KB
A simulator which runs the (included) ROM code of the HP-35, HP-45 and HP-80 RPN calculators. It includes everything necessary to follow the internal workings of those calculators: ROM maps, execution listings, internal variables, etc. Plus! it comes with pages of help screens which explain the simulator and calculators and! it includes seven different color themes. Although written in Python, this standalone version doesn't need an existing Python installation to run it on Windows.
By Sarah K. Marr. 2024-09-14

HP-1973 Source Code   (details) Other ENG   104 KB
A simulator which runs the (included) ROM code of the HP-35, HP-45 and HP-80 RPN calculators. It includes everything necessary to follow the internal workings of those calculators: ROM maps, execution listings, internal variables, etc. Plus! it comes with pages of help screens which explain the simulator and calculators and! it includes seven different color themes. This source code package will run on Windows, macOS, Linux/FreeBSD and probably anything else with a 1920x1080 screen and Python 3.10.10+.
By Sarah K. Marr. 2024-09-14

HP45TERM   (details) Other ENG   318 KB
A simulator which runs the ROM code of the HP-45 RPN calculator in a terminal. Probably the most hauntologically retro calculator you can get. The emulator works on macOS, Windows, Linux, Raspberry Pi OS (32 bit), and under CP/M on the Z80-MBC2.
By Sarah K. Marr. 2024-09-14

Part of the HP Calculator Archive,
Copyright 1997-2024 Eric Rechlin.