The HP-71B was a hand-held computer or calculator programmable in BASIC, made by Hewlett-Packard from 1984 to 1989. Smaller and less expensive than the preceding model HP-75, the …

Richard provides the general HP-71B features compared to the HP-75C/D which is also classified as a Gen3 machine – Gen2 is the HP-41C. Joseph explains the exceptional Algebraic capability of the HP-71B Calc Mode.

This unit was installed inside the HP-71B and used the same cards used by the HP-75C/D. Another expansion module allowed the HP-71B to communicate with the wide range of HP-IL devices including tape & disk drives, display screens and lab instruments.

2015年12月7日 · To Jean-François Garnier for his Saturn processor emulator, his HP-71B emulator, his fantastic USB-to-HPIL PIL-Box, his extraction of the HP-71B Diagnostic ROM …

Free download of a color scan of the English-language book 'HP-71 Owner's Manual' by Hewlett-Packard, which is an owner's manual (user's guide, operating manual, owner handbook) for the HP-71B calculator.

Emu71/Win is a native Windows HP-71B emulator with a much more realistic GUI and was written independently by Christoph Giesselink. Emu71/Win has no direct relation with Emu71/DOS, except from a small part of the code (related to the HP-IL) …

HP-71B Math ROM presentation The Math ROM is a powerful extension of the HP-71B. It provides many additional functions and statements that greatly enhance the HP-71B math capabilities: - complex variable type and comprehensive function set, - array and matrix functions, - numerical function root solver, - numerical integration,

Power through complex equations with the HP-71b calculator, a tried-and-true classic that hit the market in 1984. Anything but basic, this calculator continues to deliver the versatility and reliability you need for everything from complex algebraic equations to keeping track of time with the BASIC-compatible real-time clock and timers.

The HP-71B provides relatively high-level commands, rather than the equivalent of reading and writing the 1LB3 registers. From a functional point of view this is a good thing; the microcontroller in the HP-IL module handles all of the low-level details …

A site dedicated to the very best handheld computer of the 1980s - the HP-71B. Badges?..