Seattle Computer Products: Pioneers of the 8086
Seattle Computer Products (SCP) was a small but influential company that played a crucial role in the early days of the microcomputer revolution, most notably known for developing the first operating system, 86-DOS, for the Intel 8086 processor, a precursor to MS-DOS. This contribution paved the way for the widespread adoption of IBM PCs and the dominance of Microsoft in the personal computer industry. While short-lived, SCP left an indelible mark on computing history.
The Genesis of Seattle Computer Products
Founded in 1978 by Rod Brock and Tim Paterson, Seattle Computer Products initially focused on manufacturing memory boards for early microcomputers like the S-100 bus systems. As the market evolved, they recognized the potential of the Intel 8086, a new 16-bit processor offering significantly improved performance over the then-dominant 8-bit processors. This led them to shift their focus toward developing hardware and software for the 8086.
86-DOS: The Operating System That Could Have Been
Recognizing the need for an operating system for their 8086-based computer, SCP tasked Tim Paterson with developing one. The result was 86-DOS, initially called QDOS (Quick and Dirty Operating System). 86-DOS was designed to be compatible with CP/M, the dominant operating system of the 8-bit era, to ease the transition for users.
The critical moment came when IBM approached SCP seeking an operating system for their upcoming PC. Negotiations stalled, leading IBM to instead contract with Microsoft, who purchased 86-DOS from SCP for $75,000. Microsoft then adapted 86-DOS for the IBM PC, rebranding it as MS-DOS. More information can be found at Seattle Computer Products Wikipedia page.
The Aftermath and Demise
While SCP benefited financially from the sale of 86-DOS, they failed to fully grasp its potential impact. They continued to manufacture and sell their own 8086-based computers, but struggled to compete with the IBM PC’s growing dominance. SCP eventually filed a lawsuit against Microsoft, alleging that Microsoft had misrepresented their intentions when purchasing 86-DOS. The case was settled out of court, with Microsoft paying SCP an undisclosed sum. Seattle Computer Products ultimately closed down in 1986.
Frequently Asked Questions
Why did Microsoft buy 86-DOS from Seattle Computer Products?
Microsoft needed an operating system for the IBM PC quickly. Purchasing 86-DOS was a faster and cheaper alternative to developing one from scratch.
How much did Microsoft pay for 86-DOS?
Microsoft initially paid Seattle Computer Products $75,000 for 86-DOS.
What was the significance of 86-DOS?
86-DOS was the foundation upon which MS-DOS, the dominant operating system of the IBM PC era, was built. It enabled the widespread adoption of the IBM PC and helped Microsoft become a software giant.
Did Seattle Computer Products know the potential of 86-DOS?
While they recognized its value, SCP did not fully anticipate the enormous impact 86-DOS would have as the foundation for MS-DOS.
What happened to Tim Paterson after Seattle Computer Products?
Tim Paterson worked for Microsoft for a time after the sale of 86-DOS. He later pursued other ventures in the software industry.
Summary
Seattle Computer Products, though relatively unknown today, played a pivotal role in the history of personal computing. Their development of 86-DOS, later acquired and transformed into MS-DOS by Microsoft, laid the groundwork for the PC revolution and Microsoft’s subsequent dominance. While SCP ultimately faded from the scene, their contribution to the industry remains significant.
Leave a Reply