The influence of the PDP-11 is still felt today as it has influenced tons of other machines. The History of The DEC PDP-11 Computer: What to know The first commercial minicomputer introduced to the market was the PDP-5 which used a 12-bit design based on the LINC Machine. The product...
The interface between a Jobin‐Yvon Raman spectrometer and A DEC PDP 11/34 computer is described, and an outline of the operating principles and software is given.doi:10.1002/jrs.1250190809D. P. ArmstrongMartin Marietta Energy Systems, Inc., Oak Ridge Gaseous Diffusion Plant,† Materials and ...
While Cutler’s operating systems work on the PDP 11 and VAX are legendary, Bell is quick to add that the dynamic range of Cutler’s work at DEC is often overlooked. He cites three examples: The PL/1 compiler that included a backend runtime that ultimately ...
DEC later added an optional diode matrix read-only memory for the PDP-11 that stored a bootstrap program of up to 32 words (64 bytes). It consisted of a printed circuit card, the M792, that plugged into the Unibus and held a 32 by 16 array of semiconductor diodes. With all 512 di...
有了PDP-1 设备使用权后,整个 TMRC 上下非常兴奋。罗素和几位社团社员迫不及待的用这台设备做了游戏史上第一个图形化的游戏《太空大战》(Spacewar!)[9]。如此灵感让大家意识到,计算机图形化在商业上的潜力。《太空大战》的全代码开源,让所有想要在此领域有所建树的人能够一探究竟。DEC 公司的工程师们,更是将...
An interconnected computer system is for intercommunication between a DEC PDP 11/34 and a DJS130 computer.This paper mainly describes the system architecture, the design of the intercommunication interface and the programming scheme of communication software.The features of the system are as follows:1...
后来他又和保罗·艾伦一同在学校拥有的计算机中心公司的一台PDP-10上练习写代码,在花光各自的年度预算额度后,因为被抓住利用系统漏洞免费使用电脑,二人被该公司禁足,之后他们说服这家公司通过帮助他们查找程序Bug以换取额外的计算机使用时间。艾伦和盖茨由此都掌握了极好的软件编程能力,亦尝试利用此共同技能开展业务。1972...
It ran on the minicomputers of that time, in particular the common DEC PDP-11 series, providing a multi-user, multitasking computing environment. For legal reasons due to their then monopoly position in the US telecommunications industry, AT&T were prevented from marketing Unix commercially. But ...
PDP-11 – Everything You Need to Know Updated: July 31, 2023 by Abby 6 Facts about The DEC PDP-11 Computer The History of The DEC PDP-11 Computer: What to know The first commercial minicomputer introduced […] Grid Compass – Complete History of the Grid Compass 1100 Updated: Decemb...
1, there is illustrated a computer system 10 constructed in accordance with the prior art based on the architecture of a DEC PDP 11 computer. The system 10 includes a central processing unit 11 which executes the various instructions provided to control the operations of the system 10. The ...