# Broadway

> Nintendo microprocessor codename

**Wikidata**: [Q2477766](https://www.wikidata.org/wiki/Q2477766)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Broadway_(processor))  
**Source**: https://4ort.xyz/entity/broadway

Here’s the structured knowledge entry for **Broadway** based on the provided source material:

---

## Summary  
Broadway is the codename for a microprocessor developed by IBM and Nintendo for the Wii gaming console. It is a 64-bit PowerPC-based CPU with a clock speed of 729 MHz, manufactured using a 90 nm lithography process. Broadway succeeded the Gekko microprocessor and was later succeeded by the Espresso chip.

## Key Facts  
- **Manufacturer**: IBM  
- **Designed by**: IBM and Nintendo  
- **Clock frequency**: 729 MHz (base clock frequency)  
- **Instruction set**: PowerPC  
- **Microarchitecture**: PowerPC 7xx  
- **Fabrication method**: 90 nm lithography process  
- **Data size**: 64-bit  
- **Number of processor cores**: 1  
- **Preceded by**: Gekko microprocessor (2000)  
- **Succeeded by**: Espresso microprocessor  

## FAQs  
### Q: What console used the Broadway microprocessor?  
A: The Broadway microprocessor was used in Nintendo's Wii gaming console, serving as its central processing unit (CPU).  

### Q: How does Broadway compare to its predecessor, Gekko?  
A: Broadway improved upon Gekko with a higher clock speed (729 MHz vs. 485 MHz) and a smaller fabrication process (90 nm vs. 180 nm), enhancing performance and efficiency.  

### Q: Who developed the Broadway microprocessor?  
A: Broadway was co-developed by IBM and Nintendo, leveraging IBM's PowerPC architecture for gaming hardware.  

## Why It Matters  
Broadway played a critical role in the success of the Wii, Nintendo's revolutionary gaming console that popularized motion-controlled gaming. Its efficient PowerPC design allowed the Wii to deliver strong performance while maintaining energy efficiency, contributing to the console's widespread adoption. The microprocessor's advancements in clock speed and fabrication technology set a foundation for future Nintendo hardware, including the Wii U's Espresso chip. Broadway exemplifies the collaboration between IBM and Nintendo in pushing gaming hardware forward.  

## Notable For  
- **PowerPC architecture**: Leveraged IBM's PowerPC 7xx microarchitecture for gaming applications.  
- **Efficiency**: Manufactured using a 90 nm process, balancing performance and power consumption.  
- **Wii integration**: Served as the CPU for one of the best-selling consoles of all time.  

## Body  
### Technical Specifications  
- **Clock speed**: 729 MHz (base frequency)  
- **Data width**: 64-bit  
- **Instruction set**: PowerPC  
- **Cores**: Single-core design  

### Development and Manufacturing  
- **Developed by**: IBM and Nintendo  
- **Fabrication process**: 90 nm lithography  
- **Microarchitecture**: PowerPC 7xx  

### Predecessor and Successor  
- **Preceded by**: Gekko (used in Nintendo GameCube)  
- **Succeeded by**: Espresso (used in Wii U)  

### Usage  
- **Primary application**: Nintendo Wii CPU  

## Schema Markup  
```json
{
  "@context": "https://schema.org",
  "@type": "Thing",
  "name": "Broadway",
  "description": "Nintendo microprocessor codename used in the Wii console.",
  "sameAs": [
    "https://www.wikidata.org/wiki/Q4973309",
    "https://en.wikipedia.org/wiki/Broadway_(processor)"
  ],
  "additionalType": "CPU model"
}

## References

1. Freebase Data Dumps. 2013