# 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.

- Type: Case study
- Targets: Firmware
- Category: Independent reconstruction cases
- Relationship: Independent reconstruction project
- Sources reviewed: 2026-11-06
- Added to the catalog: 2026-11-08
- Original resource: <https://github.com/nat649/emuworks>
- Primary source: <https://github.com/nat649/emuworks/blob/cfb6e02ef47c81fafeba9f602c03207cb32076fc/README.md>
- Catalog page: <https://awesomerea.org/resources/emuworks-case/>
- Record JSON: <https://awesomerea.org/resources/emuworks-case/record.json>
- Chinese version: [简体中文](https://awesomerea.org/zh/resources/emuworks-case/index.md)

## 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.

## Primary sources

1. <https://github.com/nat649/emuworks/blob/cfb6e02ef47c81fafeba9f602c03207cb32076fc/README.md>
2. <https://github.com/nat649/emuworks/blob/cfb6e02ef47c81fafeba9f602c03207cb32076fc/renode/README.md>

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## About this entry

The description was reviewed against primary sources.
Original editorial content: MIT. Linked projects, papers and assets retain their own rights and licenses.