# NEC upd7810

> microprocessor

**Wikidata**: [Q114382109](https://www.wikidata.org/wiki/Q114382109)  
**Source**: https://4ort.xyz/entity/nec-upd7810

## Summary
NEC upd7810 (also written as upd7810) is a NEC-manufactured microprocessor. It is a product model that is classified as a central processing unit (CPU), meaning it is a central computer component that executes instructions.

## Key Facts
- NEC upd7810 is a microprocessor.
- NEC upd7810 is manufactured by NEC.
- NEC upd7810 is a product model (instance of: product model).
- NEC upd7810 is a subclass of a central processing unit (CPU).
- A central processing unit is a central computer component that executes instructions.
- NEC upd7810 is also known by the alias “upd7810.”
- NEC upd7810 is used by the Hartung Game Master.

## FAQs
### Q: What is the NEC upd7810?
A: The NEC upd7810 is a NEC-made microprocessor. It is a product model classified as a central processing unit (CPU), i.e., a component that executes instructions.

### Q: Who manufactures the upd7810?
A: The upd7810 is manufactured by NEC. The entity name is commonly written as “NEC upd7810,” reflecting the manufacturer association.

### Q: Is the upd7810 a CPU or something else?
A: It is classified as a central processing unit (CPU). In other words, it is a microprocessor that serves as a central component for executing instructions.

### Q: What device uses the NEC upd7810?
A: The NEC upd7810 is used by the Hartung Game Master. This is a documented usage relationship for the product model.

## Why It Matters
NEC upd7810 matters because it is a specific, identifiable microprocessor model tied to a known manufacturer (NEC) and a known usage context (the Hartung Game Master). As a subclass of a central processing unit, it represents the core instruction-executing component in a computing system, which is foundational to how such systems operate. For knowledge bases, hardware documentation, and device identification, having a precise product model entry helps connect devices to their internal components and supports tasks like cataloging, compatibility research, and historical hardware referencing. Its classification as a CPU also places it within a broader taxonomy of central computer components, enabling consistent organization alongside other processors and microprocessors. The explicit alias “upd7810” further improves retrieval and disambiguation when the model is referenced without the manufacturer prefix.

## Notable For
- Being a NEC-manufactured microprocessor product model.
- Classification as a central processing unit (CPU), i.e., an instruction-executing central computer component.
- Documented use in the Hartung Game Master.
- Having the alias “upd7810,” which is a common shortened reference form.

## Body
### Identity and Classification
- Name: NEC upd7810
- Alias: upd7810
- Description: microprocessor
- Instance of: product model
- Subclass of: central processing unit (CPU)
- CPU definition (context): a central computer component that executes instructions

### Manufacturer
- Manufacturer: NEC

### Usage
- Used by: Hartung Game Master

### Relationships in a Knowledge Graph
- Type hierarchy:
  - NEC upd7810 → subclass of → central processing unit
  - NEC upd7810 → instance of → product model
- Association:
  - NEC upd7810 → manufacturer → NEC
  - NEC upd7810 → used by → Hartung Game Master