Datapoint 2200
Datapoint 2200
The Datapoint 2200 is a significant milestone in the history of personal computers. It was introduced by the Computer Terminal Corporation, later known as Datapoint Corporation, in June 1970. This device was initially marketed as a programmable terminal, but it held the capability to function as a standalone computer, which positioned it as a precursor to the personal computer era.
Design and Functionality
The Datapoint 2200 was designed by Phil Ray and Gus Roche. It featured a design that resembled a typewriter and included an integrated keyboard, CRT display, and expandable memory. The architecture was based on an 8-bit processor. Interestingly, it was supposed to use the Intel 8008 microprocessor, which was under development by Intel Corporation at the time. However, due to delays and performance issues, Datapoint opted to use its own processor design for the initial release.
Influence and Legacy
The Datapoint 2200 played a pivotal role in the development of the microprocessor. The contract between Datapoint and Intel to develop the 8008 led to one of the first commercial microprocessors. Although the Datapoint 2200 did not use the Intel 8008, the work on this microprocessor influenced the design of subsequent processors including the Zilog Z80. Furthermore, the Datapoint 2200 influenced the design of future personal computers by companies like IBM and contributed to the development of computer operating systems, with the CTOS being one of the early examples.
Technical Specifications
The Datapoint 2200 was notable for its modular design, which allowed users to expand its capabilities. It could support multiple terminals, data storage devices, and communication interfaces. This expandability made it attractive to businesses looking for flexible computing solutions. The device also supported various forms of data input and output, which was advanced for its time.
Impact on the Computer Industry
The release of the Datapoint 2200 marks a pivotal moment in the history of computing. By offering a programmable terminal that could serve as a standalone computer, Datapoint effectively paved the way for the personal computer revolution. It demonstrated that computers could be compact and versatile enough to be used outside of a traditional data center environment, influencing the design and marketing of computers in the years to follow.