GreenArrays, Inc.
 GreenArrays logo | |
| Private | |
| ISIN | 🆔 |
| Industry | Semiconductors |
| Founded 📆 | February 13, 2009 |
| Founder 👔 | Charles H. Moore and colleagues |
Area served 🗺️ | |
| Products 📟 | Multicomputer integrated circuits; development tools |
| Members | |
Number of employees | |
| 🌐 Website | greenarraychips |
| 📇 Address | |
| 📞 telephone | |
GreenArrays, Inc. is an American semiconductor company founded in 2009 by computer engineer Charles H. Moore and colleagues.[1] It develops low-power, asynchronous multicomputer chips and associated software tools. Its products use many small, independently operating stack computers on a single integrated circuit.[2]
History
GreenArrays was established on 13 February 2009.[3] Moore, the creator of the Forth programming language, served as chairman and chief technology officer.[4]
In 2010, the company announced that the GA144, a chip comprising 144 F18A computers in an 18-by-8 array, had been released to production. Shipments of the production GA144 began in 2011, when GreenArrays also planned an evaluation board containing two GA144 chips.[5]
Technology and products
GreenArrays' chips are based on the F18 family of 18-bit stack computers. The company has described prototype devices including the four-computer GA4, 32-computer GA32, 40-computer GA40, and 144-computer GA144. The GA144 is an asynchronous array of F18A nodes with local memory and neighbour-to-neighbour communication.[6]
The company supplied arrayForth, a development environment for GreenArrays chips that included compilers, simulators and a boot-stream generator.[7] Its EVB001 evaluation board paired two GA144 chips with USB and serial interfaces, SRAM, flash storage and a prototyping area.[8]
See also
References
- ↑ "About GreenArrays". GreenArrays. Retrieved 17 September 2026.
- ↑ McGrath, Dylan (12 October 2011). "144 Complete Computers on a Chip for $20". EDN. Retrieved 17 September 2026.
- ↑ "GreenArrays origins". GreenArrays. Retrieved 17 September 2026.
- ↑ "The People of GreenArrays". GreenArrays. Retrieved 17 September 2026.
- ↑ "News". GreenArrays. 8 July 2011. Retrieved 17 September 2026.
- ↑ Phothilimthana, Phitchaya Mangpo (15 May 2015). Chlorophyll: Synthesis-Aided Compiler for Low-Power Spatial Architectures (PDF) (Master's report). University of California, Berkeley. pp. 3–4. Retrieved 17 September 2026.
- ↑ "arrayForth". GreenArrays. Retrieved 17 September 2026.
- ↑ "EVB001 Evaluation Board for G144A12" (PDF). GreenArrays. pp. 1–3. Retrieved 17 September 2026.
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