Download List

Project Description

Nonpareil is a microcode-level simulator for HP calculators introduced between 1972 and 1982, including the HP-35, HP-45, HP-55, HP-25, HP-34C, HP-38C, HP-41CV, HP-11C, HP-12C, HP-15C, HP-16C, and other models. The necessary microcode is included, as is a microcode assembler. The GTK+ toolkit is used for the user interface.

System Requirements

System requirement is not defined
Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.

2004-04-12 04:13
0.31

This is the first release to simulate the Spice series, and includes the HP-33C. The calculator self-test is not working due to the ROM checksum instruction not yet being implemented. The digit grouping marks (commas in the U.S.) are not shown, as they will require some improvements to the display code.
Tags: Major feature enhancements

2004-04-08 13:31
0.30

This release supports multiple processor architectures: the HP Classic series that CASMSIM supported, and the HP Woodstock series including the HP-25 programmable scientific calculator. Additional architecture support for newer HP calculators is planned.
Tags: Major feature enhancements

2004-02-20 10:23
0.23

Enhances were made to the KML support for configuring seven-segment displays. The HP-35, HP-55, and HP-80 images were converted to transparencies.
Tags: Minor feature enhancements

2004-02-15 10:04
0.22

This version adds host keyboard support. A new transparency/
shape mode makes the window the shape of the calculator. It
now includes images courtesy of the Museum of HP
Calculators.
Tags: Major feature enhancements

2004-01-20 05:01
0.21

This release improves the microinstruction
scheduling such that the HP-45 and HP-55 timers
run at approximately the correct rate.
Tags: Minor feature enhancements

Project Resources