Case study

EmuWorks: emulating NumWorks N0110 calculator hardware

EmuWorks recreates the NumWorks N0110 calculator's hardware environment in Renode so ARM Cortex-M7 firmware runs on an emulated STM32F730. Its peripheral models cover the ST7789V display, keyboard matrix, battery ADC and CRC unit, while a Windows app presents the screen and firmware tools. Original Core and Code firmware images are bundled; other firmware is supplied by the user.

Targets: Firmware
Category: Independent reconstruction cases
Relationship: Independent reconstruction project
Sources reviewed: 2026-11-06
Evidence class: C2 code & docs, no demo or download

Stars: 1
Last commit: 2026-10-10
Language: C#
License (GitHub): MIT

GitHub data as of 2026-11-10

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Evidence

Observed: Code, documentation and a download method observed; no demo found.
Checked: 2026-11-08

How evidence classes are assigned

Requirements & limits

Prerequisites: Renode 1.16 and .NET Desktop Runtime 8 are required for the Windows application.
Prerequisites: The installation path must not contain spaces.
Prerequisites: Third-party Epsilon, Omega or Upsilon firmware images must be supplied by the user.
License: MIT License for the repository; bundled Code firmware includes separate dependency notices.

Cite

BibTeX

@misc{emuworks-case,
  title = {{EmuWorks: emulating NumWorks N0110 calculator hardware}},
  howpublished = {\url{https://github.com/nat649/emuworks}},
  url = {https://github.com/nat649/emuworks},
  urldate = {2026-11-06},
  note = {Awesome REA entry: \url{https://awesomerea.org/resources/emuworks-case/}}
}

Plain text

EmuWorks: emulating NumWorks N0110 calculator hardware. https://github.com/nat649/emuworks (accessed 2026-11-06). Awesome REA entry: https://awesomerea.org/resources/emuworks-case/

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About this entry

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Primary sources

README.md GitHub · nat649/emuworks · Revision cfb6e02
renode/README.md GitHub · nat649/emuworks · Revision cfb6e02