# COSMAC ELF

> microprocessor-based computer

**Wikidata**: [Q5013511](https://www.wikidata.org/wiki/Q5013511)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/COSMAC_Elf)  
**Source**: https://4ort.xyz/entity/cosmac-elf

## Summary
The COSMAC ELF is a microprocessor-based computer, a general-purpose device designed to perform arithmetic and logical operations under software control.

## Key Facts
- Classified as a microprocessor-based computer
- Instance of computer with 2 Wikipedia sitelink_count
- Wikipedia title: "COSMAC Elf"
- Commons category: "COSMAC ELF"
- Wikipedia languages: commons, English
- MobyGames attribute ID: 2563
- Subclassed as machine, computing platform, IT system, information processor, and data terminal equipment
- Combines hardware (physical components) with software (non-tangible instructions) to process data

## FAQs
### Q: What is the COSMAC ELF?
A: The COSMAC ELF is a microprocessor-based computer, a general-purpose device designed to perform arithmetic and logical operations under software control.

### Q: What are its key components?
A: It consists of software (non-tangible executable instructions) and hardware (physical components), including a central processing unit (CPU) for executing instructions and input-output devices for interaction.

### Q: How is it classified?
A: It's subclassed as a machine, computing platform, IT system, information processor, and data terminal equipment.

## Why It Matters
The COSMAC ELF represents a significant advancement in computing technology as a microprocessor-based computer. It embodies the general-purpose computing paradigm that has revolutionized technology and society by enabling programmability and versatility.

## Notable For
- It's a microprocessor-based computer, distinguishing it from earlier single-purpose devices
- It's the "COSMAC Elf" as referenced in Wikipedia
- It has 2 sitelink_count on Wikipedia
- It's categorized under the COSMAC ELF commons category
- It has a MobyGames attribute ID of 2563

## Body
### Definition and Classification
The COSMAC ELF is formally defined as a microprocessor-based computer, a general-purpose device for performing arithmetic or logical operations. It is subclassed as a machine, computing platform, IT system, information processor, and data terminal equipment.

### Historical Context
While the source material focuses on general computers, the COSMAC ELF represents a specific instance of microprocessor-based computing that emerged as part of the broader computing revolution. It follows the lineage of computing from early concepts to practical implementations.

### Technical Architecture
The COSMAC ELF combines software (non-tangible executable instructions) and hardware (physical components), including:
- CPU: executes instructions
- Input-output devices: peripherals for interaction
- Other components as part of the general computer architecture

### Identifiers and Cataloging
The COSMAC ELF carries authoritative identifiers:
- GND: 4070083-5
- Library of Congress: sh85029552
- Dewey Decimal: 004
- UNSPSC: 43211500

### Related Machines
Notable examples of computers include:
- 1990s IBM RS/6000
- 1983 Belgian GEM 1000
- 2020 Chinese quantum prototype Jiuzhang
- 1975 IBM 3790 minicomputer

### Community and Documentation
The COSMAC ELF has presence across multiple platforms:
- Wikipedia with 2 sitelink_count
- Commons category: COSMAC ELF
- MobyGames with attribute ID 2563

### Classification System Integration
The COSMAC ELF is cataloged using multiple classification systems:
- Dewey Decimal: 004 (general computing)
- Library of Congress: sh85029552 (computer systems)
- UNSPSC: 43211500 (computer hardware)